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Grab and loading Technology Dorn

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Grab and loading Technology Dorn Powered By Docstoc
					45 years of experience in construction & technology

CH       GRAB- and LOADING
               TECHNOLOGY
                                   DORN-TEC GmbH & Co. KG
                                   Porschestraße
                                   D-87437    Kempten
                                                     21
                 since 1965
                                   Tel. +49-831-77124

       DORN-TEC                    Fax +49-831-79684
                                   info@dorn-tec.de




 Grab- and loading Technology




 Your partner for agriculture,
 construction and forestry technology




www.dorn-tec.de / www.dorntec.com
DORN-TEC: the successful brand

                      DORN-TEC is a European and            A European Corporation.
                      German registered trademark of        As a customer of DORN-TEC you profit unlimitedly
                      DORN-TEC GmbH & Co.KG.                from our high quality products. Our machines run
                      We offer our customers individual     meanwhile in 15 European countries. With many
                      and high-quality solutions of grab-   different partners we are represented in numerous
                      and loading-technology, for           areas also on the regional level and work together
                      municipal- and forestry-industry.     with an international shipping organisation.
                      From a former pioneer in the grab
                      technology we have developed to       Location / Origin.
                      one of the most important             Our company is located in Kempten / Allgäu and we
                      complete outfitters for the forest    are your qualified contact partner for all
                      technology in Europe.                 requirements on professional forest and agriculture
CEO                                                         technology. Since 1965 we work in the field of
Dipl.-Ing. (FH)
                    Our success is based on an easy         mechanical engineering and distribution of
Christian Dorn
                    and proven principle: We offer you      machines and accessories. We have developed
reliability, quality and economic efficiency.               thousands of innovative and individual solutions for
                                                            our customers.
More than 10.000 satisfied customers.
You appreciate our 45 years of experience and our           History.
wide range of forest equipment - than feel free to          DORN-TEC GmbH & Co. KG was founded in 1965
contact us at any time.                                     and is a traditional German company and since
Full service from DORN-TEC - that includes expert           the beginning a family business. Our USP is to offer
consulting, customized solutions and our own                experienced products, as well as good innovative
customer service - this saves you time and money.           devices.
                                                            Quality and economic efficiency determine our
Motivated employees are there for you.                      action in service for our customers.
Our employees are highly qualified and are taking
professional care of your orders in our company in          Convince yourself! We are looking forward to
Kempten (Allgäu). Especially if you are facing a            provide solutions for you.
difficult situation, we are eager to develop a              Sincerely
pragmatically custumized solution for you.
Our main indicator for success -
is your satisfaction.                                                         Christian Dorn



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    TEAM




          Team DORN-TEC on a tradeshow assignment



www.dorntec.com                  DORN-TEC GmbH & Co. KG                                        www.dorn-tec.de
 DORN-TEC’s product overview
 TopGrip timber grabs                  log grabs for cranes and excavators                            02
 hydraulic rotators                    hydraulic rotators for cranes and excavators                   03
 PowerGrip timber grabs                professional timber grabs                                      04
 brush grabs                           standard brush grapples / professional brush grabs             05
 linkages and control valves           linkages / hydraulic control valves and components             06
 special grabs                         industrial hydraulic rotators / energy grapples                07
 loader series FLG                     front loader grabs                                             08
 loader series FHLG                    front rear loader grabs                                        09
 forestry winches                      Wald-Profi-winches                                             10/11
 long and short wood splitters         vertical wood splitters                                        12
 long and short wood splitters         horizontal wood splitters                                      13
 circular saws                         circular saws and conveyor belts                               14
 forestry equipment                    delimbing machine / bundle attachment                          15
 professional disc chippers            wood chippers                                                  16/17
 forestry equipment                    bunch shield / pallet forks + downholder                       18
 forestry equipment                    skidding grabs / back-tip FD shovel                            19
 forestry equipment                    crane winch / hydraulic winch                                  20
 new and established products          special forestry equipment                                     21
 cranes / trailers                     special solutions                                              22
 forestry cranes / forestry trailers   crane 510 / 650 and trailer 90                                 23
 crane series Forst                    forestry cranes                                                24
 forestry trailers                     forestry trailers                                              25
 cranes series CF                      forestry loaders CF 2/3                                        26
 cranes series CF                      three-point forestry loaders                                   27
 crane series CFR                      foldable forestry cranes                                       28
 cranes / trailers                     three way dumper with crane                                    29
 universal loader CLN                  three-point mounted excavators for tractors                    30/31
 excavator series NA                   three-point mounted excavators                                 32
 excavator series CLNA                 three-point mounted combi excavator                            33
 loader series P / series CC           rear loader P / trailed loaders CC                             34
 forks                                 forks series DG / TopStar forks / TopStar changing system      35
 polyp grabs                           firewood polyp grabs / orange peel grapples MG                 36
 clamshell buckets series V/O          clamshell buckets with vertical / horizontal cylinder          37
 clamshell buckets series T/OL/OP      clamshell buckets with double cylinders                        38
                                       clamshell buckets
 clamshell buckets series OSM/OS       clamshell buckets for mini-excavators                          39
                                       clamshell buckets for truck cranes
 clamshells series OA/OB               multipurpose clamshells - small version                        40
                                       multipurpose clamshells - large version
 Accessories                           sorting grabs series RC / SG / worm augers                     41
 Accessories                           rotator hooks / excavator buckets / pallet forks for loaders   42
 generating sets series 2/3/4          diesel engine gen sets                                         43
 generating sets series ZG             gen sets for tractor coupling                                  44


www.dorntec.com                        index of contents                                                   01
timber grabs                                  for cranes and mini-excavators


The log grapples of the TopGrip line are the most common, light                     The TopGrip wood grapples are produced in the sizes
duty equipment for hobby and semiprofessional usage.                                Small [S], Medium [M], Large [L] and X-Large [XL].
Thousand of satisfied customers have already approved our
grabs in whole Europe. These small and medium sized wood                            Key benefits of our TopGrip log grabs:
grapples can be easily adapted to different machines: mini-                         • enforced claws
excavators, forestry cranes, front loaders, hydraulic loaders and                   • strong main frame
wheel loaders which are not intended for an intense work. Light                     • through bolt
robust construction with an outstanding cost performance ratio.                     • easy accessible lubrication nipples
Body construction with covered cylinder, connections and guide                      • 2 internal guide bars
bars inside of the grapples. The single hydraulic cylinder
provides the right grip for the specific application.




                                                                                                                     TopGrip reliable
                                                                                                                   round wood grapples,
                                                                                                                    with an high level
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                                                                                      GRIP
  Mini-excavator connection with quick coupler




                                                                                                       TG M timber handling




  TG L with pin rotator HDR 30                           TG XL with flange rotator HDR 45F


            Size                    S                M                  L                 XL
        w eight                   50 kg            70 kg              90 kg            110 kg
          gripping              900 mm           1000 mm            1200 mm           1400 mm
      gripping area              0,16 m²          0,18 m²            0,22 m²          0,25 m²
  w orking pressure             200 bar           200 bar            200 bar          200 bar
       rec. oil flow           20-30 l/min.      25-40 l/min        30-60 l/min      30-60 l/min
           grip- Ø               70 mm             80 mm              90 mm            90 mm
       height open              650 mm            710 mm             820 mm           760 mm
          w idth                230 mm            260 mm             300 mm           330 mm
       rec. rotator              HDR 30          HDR 30/45          HDR 30/45      HDR 30/45/45F       TG M wood bundle handling
changes reserved at any time




02                                               TopGrip timber grabs                                                     www.dorn-tec.de
 hydraulic rotators                                     for cranes and excavators


 We offer the complete range of modern hydraulic rotators for                  knowen producers. The range includes rotators from 1- 16t,
 gimbal mounting. Our rotators are equipped to forestry and                    all machines are ISO9001 certified and will be used in forestry,
 general cargo cranes, excavators and construction machines.                   construction and industrial areas.
 Depending on the demand and grab the rotators are equiped
 with flange or bolt connection.                                               Our rotators can be easily assembled to nearly all kind of
 We deliver the standard connection dimensions of all well-                    hydraulic grabs.




                                                                 HDR 45F

                                HDR 45                                                        HDR 45FQ



  HDR 30                                 Standard                                                                        HDR 55



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    Standard-types           HDR 30              HDR 45           HDR 45F       HDR 45FQ            HDR 55                     o




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        Rotation             unlimited          unlimited         unlimited      unlimited         unlimited                   rotator
     Max. axial load         3000 kg            4500 kg           4500 kg        4500 kg           5500 kg                       for
         Torque              800 Nm             1100 Nm           1100 Nm        1100 Nm           1300 Nm                     grapple
                                                                                                                                saws
      Rec. oil flow          20 l/min.          20 l/min.         20 l/min.      20 l/min.         20 l/min.
  Max. rotator pressure      250 bar            250 bar           250 bar        250 bar           250 bar
   Max. grab pressure        250 bar            250 bar            250 bar        250 bar           250 bar
         Weight               18 kg               25 kg             28 kg          29 kg             29 kg
    Upper connection      d 49,5/25 mm        d 59/25 mm      LK 173/4x17 mm   140x140 mm        d 69/30 mm
   Low er connection       d 25/60 mm         d 25/73 mm        d 25/73 mm     d 25/73 mm        d 30/73 mm




                                                                                                                         HDR 120FS




                                                                 HDR100-2F

                                HDR 100F                                                      HDR 120F




  HDR 60F
                                         PROFessional                                                                    HDR 160F


      Professional-Types            HDR 60F                 HDR 100F       HDR 100-2F          HDR 120F          HDR 160F        HDR 120FS
            Rotation                unlimited               unlimited       unlimited           unlimited         unlimited       unlimited
        Max. axial load              6000 kg                10000 kg        10000 kg            12000 kg          16000 kg        12000 kg
            Torque                  1600 Nm                 2700 Nm         2700 Nm             2900 Nm           3500 Nm         2900 Nm
         Rec. oil flow               25 l/min.               30 l/min.       30 l/min.          35 l/min.         40 l/min.       35 l/min.
     Max. rotator pressure           250 bar                 250 bar         250 bar            250 bar            250 bar         250 bar
      Max. grab pressure             300 bar                 300 bar         300 bar             300 bar           300 bar         300 bar
            Weight                    41 kg                   56 kg           59 kg               68 kg             70 kg           70 kg
       Upper connection          LK173/6x17 mm           LK173/6x17 mm   LK173/6x17 mm       LK173/6x17 mm     LK173/6x17 mm   LK173/6x17 mm
       Low er connection           d 35/80 mm              d 35/80 mm      d 35/80 mm         d 45/100 mm       d 45/100 mm     d 45/100 mm
                                                                                                                                   changes reserved at any time




www.dorntec.com                                    hydraulic rotators                                                                             03
Professional timber grabs

As a specialist for forest technology DORN-TEC offers a wide                              grapples are equipped with a strong hydraulic cylinder, which
range of high performance log grapples. The timber grapples of                            provides an optimum closing force during the loading. The log
the PowerGrip line are robust and powerful, perfectly suited for                          grapples are made using high tensile strength steel, induction
tough applications. They are made to accomplish the                                       hardened chrome pins and quality bushings. The optimized
requirements of the most demanding forestry professionals.                                design allows a perfect grip in every situation. The cylinder,
The compact structure, high closing force and light design make                           guide bars and hydraulic connections are well protected into
them suitable for high performing forestry cranes, forwarders,                            the structure.
excavators, skidding cranes and wheeled loaders. The wood




                                                                      PowerGrip timber grabs                           Skidding crane application



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  PowerGrip loading
                                                               Power
                                                                GRIP




  PowerGrip 285S on an excavator                                                        PowerGrip 425 on a forwarder

           Type                    210           265          265S            285            285S            365           425            550           800
          w eight                 90 kg        120 kg        138 kg         195 kg          235 kg         255 kg        265 kg         420 kg        490 kg
         gripping               1100 mm       1300 mm       1300 mm        1600 mm         1600 mm        1750 mm       1850 mm        2100 mm       2500 mm
      gripping area              0,21 m²       0,26 m²       0,26 m²        0,28 m²         0,28 m²        0,36 m²       0,42 m²        0,55 m²       0,85 m²
   w orking pressure            200 bar       200 bar       200 bar        200 bar          200bar        200 bar       250 bar        250 bar       250 bar
       rec.oil flow            25-40 l/min   30-60 l/min   30-60 l/min.   40-70 l/min     40-70 l/min.   40-80 l/min   50-90 l/min   50-100 l/min. 60-120 l/min.
  min. gripping diameter          80 mm        75 mm         125 mm         95 mm           155 mm         95 mm         135 mm        115 mm        150 mm
       height open               630 mm       690 mm         730 mm        700 mm          780 mm         850 mm        850 mm         850 mm       1200 mm
           w idth                390 mm       415 mm         380 mm        490 mm          550 mm         500 mm        500 mm         600 mm        620 mm
changes reserved at any time




04                                            PowerGrip timber grabs                                                                 www.dorn-tec.de
 Standard brush grapples

 Brush grabs are used for loading and
 unloading branches, bushes, brush-
 wood and smaller logs. The
 characteristic design of the forks are
 particularly suitable for feeding wood
 chippers due to the fact that they are
 collecting cut-off wood very easy
 without taking dirt to the inlet.
 Several different sizes allow to adapt
 the grabs to nearly all kind of loaders
 and excavators. Ask us we can give
 you the advise which grabs suits to
 your needs.
                                              Grab version R3 with 3 forks

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                                                            Standard
                                                              brush
                                                            grapples                       Brush grab 1000 R4 with additional teeth bar


                                                        Type             Z 900 R3/4     Z 1000 R3/4     Z 1200 R3/4          Z 1400 R3/4              Z 1500 R4

                                                       w eight              65 kg           85 kg            105 kg              125 kg                  155 kg
                                                   Forsks vers. R3              3             3                 3                  3                        ---
                                                   Forks vers. R4               4             4                 4                  4                         4
                                                 w orking pressure         200 bar        200 bar         200 bar               200 bar                 200 bar
                                                     rec.oil flow        20-30 l/min.    25-40 l/min     30-60 l/min.          30-60 l/min           35-70 l/min
                                                        A [m ²]              0,16           0,18              0,22                0,25                    0,25
                                                       D [m m ]              900            1000             1200                1400                     1500
  Brush grab 1400 R4 with flange rotator               F [m m ]              280             300               350                380                      480



 Professional brush grapples

 The professional brush grabs from
 DORN-TEC are used...
 • on forwarders and professional forestry cranes
 • in local authorities and municipal recycling companies
 • in professional chipping enterprises
 The special grab for professional chipper feeding.
 The universal grab for all professional applications in
 loading and unloading branches, bushes, brush-wood
 and smaller logs. Highest quality for highest demands.


                                                                  Universal brush grab 38 R7
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    brush
   grapples
                                                                  Dimensional drawings                         Brush grapple 28 R4 w. flange rotator


                                                                        Type              15 R4        21 R4          28 R4            38 R4                38 R7
                                                                       w eight            102 kg       135 kg         205 kg           242 kg              290 kg
                                                                        Forks                4           4               4                4                      7
                                                                  w orking pressure      200 bar       200 bar        240 bar          250 bar            250 bar
                                                                     rec.oil flow       25-40 l/min. 30-60 l/min 40-70 l/min 50-90 l/min. 50-90 l/min
                                                                        A [m ²]            0,15         0,21            0,28             0,38                0,38
                                                                       D [m m ]            1200         1400           1475              1550               1550
  Brush grabs for professional usage                                   F [m m ]            290          350             470              510                  600
                                                                                                                                                changes reserved at any time




www.dorntec.com                                    brush grapples                                                                                                05
Linkages                           for cranes and excavators


HDG 55                                                           HDG S
• 5,5 t gab cross linkage                                        • shaft cross linkage
• without / single pending brake                                 • without / single pending brake
• for rotator HDR 30/45/55                                       • mass customization for all rotators
HDG 100                                                          Grab adapters
• 10,0 t gab cross linkage                                       • with gab linkage for quick couplers
• without / single- / double pending brake                       • without / single- / double pending brake
• for rotator HDR 60/100                                         • for different quick couplers / rotators
HDG 160                                                          Mechanical rotation linkage
• 16,0 t gab cross linkage                                       • gab- rotation- cross linkage
• without / single- / double pending brake                       • without brake
• or rotator HDR 120/160                                         • rotator replacement




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        Cross                                                                                                                     HDG S - shaft cross linkage
      linkages




  HDG 55 - gab cross linkage              HDG 100 / 160 - gab cross linkage                  Quick coupler adapter with linkage   Mechanical rotation linkage



Hydraulic control valves and components

Hydrauic control valves
• direct control valves HC60/100 multilever,
 2-lever-, 2-lever (3-coord), 2-lever electr.
 on/off mechanical control valves
• cabine control with low pressure hydraulic
 control, Danfoss-EHC or truck-control valve set
electro hydraulic directional control valves
• single or double switch
• with joystick and control cable
hydraulic components
• custom-made hydraulic hoses
• hose protection spirals
• hydraulic quick couplers                                                   electr. hydr. direct. valves      Cabine control valve set
• over pressure valves
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                                                           Focus
                                                             on
                                                            Tech
                                                                                  Quick coupler




  Crane control valve                    EURO-control valve electr. on/off        Hose protection              EHC-Danfoss- electric control valves
changes reserved at any time




06                                      linkages and control valves                                                               www.dorn-tec.de
 Industrial rotators
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 flange for fixed mounting. We offer the
 complete range of modern hydraulic
                                                                                                T. grab 265S with HDR 800FF
                                                                                                                                        Industrial
 industrial rotators for fixed assembly on                                                                                               rotators
 excavators and telescopic loaders. According
 to the application and the type of grab we
 provide rotators in different dimensions.
 The connection is realized on top and below
 with a flange.
 The double bearing allows the acceptance of
 the forces in axial and radial direction. Due            T. grab 285S w. HDR 1000FF
 to the fact the rotators can be operated
 gimbal- or fixed-mounted. The assortment
 contains compact industrial hydraulic
 rotators for excavators from 1.5 up to 30.0 t
 operating weight. They are used for felling,
 sorting, stockpiling and demolition works in
 forest, construction and municipal areas.
                                                          Rotator with double flange            T. grab in fixed mounting for felling and feeding applications


                                     Industrial rotator              HDR 55FF      HDR 500FF            HDR 800FF    HDR 1000FF        HDR 1400FF         HDR 1500FF
                                     Rotation                         unlimited     unlimited            unlimited     unlimited        unlimited            unlimited
                                     Max. axial load static           5.500 kg      10.000 kg           16.000 kg      20.000 kg        28.000 kg           35.000 kg
                                     Max. excavator w eight             2,5 t           3,5 t              6,0 t        10,0 t             15,0 t              25,0 t
                                     Max. radial load                  17 kN           36 kN              60 kN         70 kN            100 kN               110 kN
                                     Torque at 25MPa                 1400 Nm        1350 Nm             3000 Nm        3000 Nm          4500 Nm              4500 Nm
                                     Rate displacement                250 cm³        354 cm³             832 cm³       832 cm³          1222 cm³             1222 cm³
                                     Rotation speed                   35 rpm           30 rpm            30 rpm         30 rpm           25 rpm               25 rpm
                                     Max. pressure rotator            250 bar          250 bar           250 bar       250 bar          250 bar               250 bar
                                     Max. pressure grab               250 bar          350 bar           350 bar       350 bar          350 bar               350 bar
  Grab with fixed mounting rotator   Weight                            35 kg           45 kg              87 kg         87 kg            150 kg               160 kg




 Felling grabs
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 with an easy removable blade, movable hydraulic knife or
 with cutting set (chain saw). All energy grapples can be                                                                          Felling
 also used as a log grab, e.g. for loading work in the fores-
 try or in usage on an chipper. Double action the grab cuts                                                                        grabs
 and loads timber in one step. The wood must not be hit
 before by hand. The delivery contains a complete attach-
 ment-kit with hydraulic control and electric system for the
 valves mounted in the grapple. The grab can be adapted
 to nearly all cranes and excavators without bigger rebuildings.
 Due to the tilt function standing wood can be also harvested by
 the energy grapples. Controlled movements, clear working
 order, fast cutting, effective loading - easy to use!                   Model with hydraulic cutting knife




  Sawgrapple with tiltfunction                                           Model with fixed cutting knife               Energygrapple with accumulative part
                                                                                                                                                    changes reserved at any time




www.dorntec.com                                           Special grabs                                                                                            07
Front loader grabs

A special frame construction enables an effective usage of a log              The modular build-up based on a pallet fork frame guarantees
grab on your front-, telescop-, wheel-loader or hoftrac for                   maximum flexibility and offers the possibility to rebuilding a
loading and skidding operations. With the DORN-TEC front                      pallet fork. We can also offer a slewable frame or a complete
loader grab you can use your frontlader for transport, loading                version with single or double hydraulic switch, so that you need
and unloading logs without leaving the tractor. Equipped with a               just 2 hydraulic connections.
mechanical rotation linkage or a hydraulic rotator you can                    Standard equipment:
operate with your loader like a crane. The selection of the log               • TopGrip timber grab
grab and the rotator depends on the size of the loader or                     • Hydr. rotator or mech. rotation linkage
tractor and the individual usage. Our frame construction is well-             • Loading frame with cross-pending linkage
proved for years. All parts are from our own production in                    • Carrier frame with EURO-connection plate
Germany the usage of Quality steels assure great stability on
minimum weight.




                                                                                                Optional equipment with mechanical rotation linkage




  TopGrip front loader grab from our own German production




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                                                                          FLG

  Crosswise loading side loading of trailers                                                    Transport position with grab fixation


                                                                    FLG                         S / 30     M / 30   L / 30-45 XL / 30-45 XL / 45F
                                                                    Weight                     180 kg       200 kg   220 kg    240 kg    250 kg
                                                                    Gripping area              0,16 m²     0,18 m²  0,22 m²   0,25 m²   0,25 m²
                                                                    Max.w orking pressure     200 bar      200 bar  200 bar   200 bar   200 bar
                                                                    Tim ber grab                  S           M         L        XL        XL
                                                                    Max. opening              900 mm      1000 mm 1200 mm 1400 mm 1400 mm
                                                                    Rotator type               HDR30       HDR 30 HDR30/45 HDR30/45 HDR45F
                                                                    Max. axial load             3,0 t        3,0 t  3,0/4,5 t 3,0/4,5 t   4,5 t
                                                                    Rotator connection           Bolt        Bolt     Bolt      Bolt      Bolt
                                                                    Rotation                  unlimited   unlimited unlimited unlimited unlimited
  Lengthwise loading rear loading of trailers                       Opt. rotation linkage      mech.        mech.    mech.     mech.     mech.
changes reserved at any time




08                                              loader series FLG                                                       www.dorn-tec.de
 Front-rear-loading grab

 A special frame construction with EURO- and three-point linkage         A possible additional electro hydraulic switch provides that you
 allows the effective application of a timber grapple in the front       need only 2 connections.
 and rear of a tractor.                                                  Standard equipment:
 Equipped with a mechanical rotation joint or a strong hydraulic         • TopGrip round timber grab
 rotator you can do multi-purpose works. The choice of the log           • Hydr. rotator or mech. rotary joint
 grapple and the rotators depends on the size of your tractor and        • Loading frame with cross-pending linkage
 the individual usage. Our frame construction is proved for many         • Carrier frames with EURO- and three-point-linkage
 years and comes exclusively from German production. High-class
 steels provide big stability on minimum weight. The modular
 construction grants the highest flexibility. The integrated three-
 point linkage in the frame allows a high lifting in the rear. So that
 the grab can be used for real skidding work.


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                                                                             FHLG

                                                                                                       FHLG from our own production




  Log loading in front mounting


                                                                         high rear lifting with integrated three-point




  Equipment with mechanical rotating linkage



                                                                         Skidding operation in rear connection


                                                                                    FHLG                 M / 45          L / 55         XL / 45F
                                                                                             Weight      190 kg          210 kg             260 kg
                                                                                     Gripping area       0,18 m²         0,22 m²           0,25 m²
                                                                           Max. w orking pressure        200 bar         200 bar           200 bar
                                                                                      Tim ber grab         M                L                  XL
                                                                                     Max. opening       1000 mm      1200 mm              1400 mm
                                                                                       Rotator type      HDR45           HDR55            HDR45F
                                                                                     Max. axial load      4,5 t           5,5 t               4,5 t
                                                                                Rotator connection        Bolt            Bolt              Flange
                                                                                           Rotation     unlimited    unlimited            unlimited
  Equipment with strong hydr. rotator                                     Optional rotation linkage      mech.           mech.              mech.
                                                                                                                                   changes reserved at any time




www.dorntec.com                                 loader series FHLG                                                                                09
Wald-Profi forestry winches

Our forestry winches have a good spooling behavior, strong                  models available. Modern manufacturing, European-wide
pulling force and a powerful band brake.                                    delivery. For your satisfaction! With our forest winches you get
Standard equipment: stable safety barriers, high-class painting,            your timber fast, certainly and easily from the wood!
upper + lower deflection roll, practical                                    Functionality:
chain traps, strong chain drive, great capacity of the cable                simple and quick connection to all types of tractors, big cable
drum, easy handling, automatic security band brake, whole                   drum capacity, light unwinding of the wire rope, big tractive
steel construction from fine grain steel, robust skidding shield            power and braking power.
and towing device.
We use compressed high-capacity forest steel ropes or                       Quality:
Dyneema plastic ropes. High-quality components, reliable                    robust, checked construction, careful material choice, high
services, specific material choice, high-class accessories like             technological production, 100% of effectiv final control
chocker chains, hooks & end fittings, different pulleys, carriages
and round slings complete our programme. EH-versions with
electr. control panel or professional radio control in different
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                                                                                                                                 Profi




  “Wald-Profi” forest winches - extensive assortment




  Professional pulley          Pulley with shear lock     high-capacity cable ropes   quality cardan shaft              remote control




  strong chain drive           good spooling behavior     powerful band brake         pulley/hyd.-drive & stop-switch   hydraulic flap shield
changes reserved at any time




10                                             forestry winches                                                         www.dorn-tec.de
 Wald-Profi forestry winches




                                                                                                                  Wald-Profi strong pulling force easy handling




  Max. logging performance with electro-hyraulic winch

                                                                                                                  Forest work with mechanical winch
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                                                                                            Wald-
                                                                                            Profi




                                                                                                                  Prof. winch SEH with hydr. flap shield and pulley with hydro-drive




  Electro-hydraulic winch 6500EH with radio control                                                               End fittings      Cable rope output              Front-mounting winch 5500 FEH

                                                           Mechanical w inches                                      Electro-hydraulic w inches EH                 Special elect.-hydr. w inches SEH
 Wald-Profi m odels                    3500          4000         4500         5500          7500          4500EH         5500EH       6500EH       8500EH        5500FEH      7500SEH      9500SEH
 Winch classes                         3,5t           4,0t         4,5t         5,5t         7,5t            4,5t           5,5t         6,5t         8,5t           5,5t         7,5t         9,5t
 Max. tractive force           kN            30              35           40           50            70             40             50           60           80             50           70           90
 Medium cable velocity         mt/s        0,90            0,90         0,90         0,90          0,60           0,60           0,60         0,60         0,60           0,60         0,60         0,60
 Rec. w ire rope                mt     d8/70         d8/70        d9/70       d10/70         d12/80         d9/70         d10/70       d11/80      d13/100          d10/70     d12/100      d13/100
 Max. length of w ire rope      mt     d8/75        d9/100       d9/130      d10/105        d12/100        d9/130        d10/105      d12/100      d13/110         d10/105     d12/100       d13/110
                                                    d8/105       d8/170       d9/130        d11/120        d8/170         d9/130      d11/120      d12/140          d9/130     d11/120       d12/140
 Shield w idth                 mm           1010         1220         1400         1500           1620          1400           1500         1620         1820           1500         1820         2020
 Height w ithout w ire guard   mm           1030         1130         1230         1430           1620          1230           1430         1620         1620           1650         1620         1620
 Height w ith w ire guard      mm           2050         2050         2050         2350           2350          2050           2350         2350         2350           2400         2350         2350
 Weight w ithout w ire rope    kg            180           220          300          340           540            350            370          570          640            420          750          820
 Rec. pow er of tractor        hp      15-35        20-45         30-50        45-60         60-100         30-50          45-60        60-90       80-120          45-60       70-100       90-130
 Low er pulley                           X         standard     standard     standard       standard      standard       standard     standard     standard       standard     standard     standard
 Tow ing device                       standard     standard     standard     standard       standard      standard       standard     standard     standard       standard     standard     standard
 Radio control                            X            X            X            X              X          optional       optional     optional     optional       optional     optional     optional
 Reduced cable velocity                  X             X         optional     optional      standard      standard       standard     standard     standard       standard     standard     standard
                                                                                                                                                                                   changes reserved at any time




www.dorntec.com                                                     forestry winches                                                                                                              11
Vertical log splitter

Vertical wood splitter between 8 and 30 t. Efficient firewood splitter                                   •   2-hand security handling
for splitting of metre- and short-wood. DORN-TEC Wald-Profi wood                                         •   for long and short wood logs
splitters are convincing by her construction and the experiences                                         •   Chassis in the price included
from the practise:                                                                                       •   Extremely stable frame
                                                                                                         •   integrated oil tank in main frame
•   Changing of splitting height occurs in seconds                                                       •   very good oil cooling
•   Surface-hardened hydraulic piston                                                                    •   splitting cross on requested
•   Brass guidances for the long durability                                                              •   side lifting device on requested
•   Long-lasting special coating                                                                         •   hydraulic winch on requested




    20,0 t splitter with hydraulic winch                      21,0 t splitter with hydraulic side lifting device                            14,0 t splitter with combined drive


                                       Types                                   HB 80        HB 100             100        112        114         115         120       121        130
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                 Vertical              Cylinder stro ke [mm]                     560          560             1050       1050        1050       1050        1050      1050        1150
                   log                 Splitting height [mm]                     600         1200             1080       1150        1150       1150        1250      1250        1250
                 splitter              Oil tank [l]                                5            6              14          14         16          16         30         40        50
                                       P o wer 400V [kW]                         1,8          2,2               3           3          4           4         5,5       5,5        ---
                                       Weight [kg]                               105          150              250        270        310         330         450       450        580
                                       Opt. P TO drive                            no          yes              yes        yes         yes        yes         yes       yes        yes
                                       Opt. tracto r hydraulic drive              no          yes              yes        yes         yes        yes         yes       yes        no
                                       Opt. co mbined drive                       no          yes              yes        yes         yes        yes         yes       yes         no
                                       Opt. gaso line engine                      no          yes              yes        yes         yes        yes         yes       yes        no
                                       Co ntro l lever                          belo w       belo w           belo w      to p       belo w      to p       belo w     to p       to p
                                       Hydraulic lo g lifting device              ---          ---              ---     o ptio nal    ---      o ptio nal    ---     o ptio nal    ---
                                       Hydraulic winch                            ---          ---           o ptio nal o ptio nal o ptio nal o ptio nal o ptio nal o ptio nal o ptio nal
                                       Splitting cro ss                        o ptio nal   o ptio nal       o ptio nal o ptio nal o ptio nal o ptio nal o ptio nal o ptio nal o ptio nal
                                       2-hand security handling               standard      standard         standard standard standard standard standard standard standard
                                       Surface-hardened hydr.pisto n          standard      standard         standard standard standard standard standard standard standard
                                       Chassis                                standard      standard         standard standard standard standard o ptio nal o ptio nal o ptio nal
                                       Lo ng-lasting special painting         standard      standard         standard standard standard standard standard standard standard
                                       Splitting height adjustable                ----      standard         standard standard standard standard standard standard standard
                                       Table fo r sho rt wo o d               standard      standard         standard standard standard standard standard standard standard
                                       2 speed system                             ---          ---             yes        yes         yes        yes         yes       yes         ---
    Short wood splitter w.flex.table   Super speed system                         ---          ---           o ptio nal o ptio nal o ptio nal o ptio nal o ptio nal o ptio nal standard
changes reserved at any time




12                                     long and short wood splitters                                                                                        www.dorn-tec.de
 horizontal wood splitters

 Horizontal wood splitter - models from 10 to 40 t.
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 Efficient firewood splitter for splitting metre- and
 short-wood. The machines can be delivered with                                                                                      horizontal
 tractor hydraulic, PTO oil pump, electric motor,                                                                                       wood
 petrol engine or diesel engine drive.                                                                                                splitters

 Special models of DORN-TEC - e.g. with
 assembled crane. A lot of special equipment from
 DORN-TEC on requested available!




                                                               25 t splitter with 2,0 m splitting length




  20 t splitter with hydr. lifting arm + splitting cross




  16 t splitter with PTO oil pump and splitting cross




  22 t splitter with PTO drive                                 30 t splitter with chassis and crane


                                     Cylinder                       Splitting                                            Working
     Model           Drive                        Dim ensions                    Pow er       Weight       Oil flow                          Cycle tim e
                                      stroke                         length                                              pressure
                    T ra c t o r      [mm]            [cm]            [cm]        [ T o n]      [ k g]     [ l/ m in.]     [ ba r]                [sec]

    A12H PI        hydraulic          1060         272x76x82         0/110          12          200                        200
     A12H C           PTO             1060         272x76x82         0/110          12          220           24           200                       16
    A16H PI        hydraulic          1060         272x76x82         0/110          16          265                        200
     A16H C           PTO             1060         272x76x82         0/110          16          340           35           200                       16
     A22H C           PTO             1060         290x88x92         0/110          22          460           45           200                       10
     A25H C           PTO             2000         390x88x120        0/200          25          600           50           220                       18
     A30H C           PTO             1060         310x88x120        0/110          30          750           60           220                       18
     A40H C           PTO             1060         330x88x120        0/110          40          900           80           220                       22
                                                                                                                                         changes reserved at any time




www.dorntec.com                    Long- and short wood log splitter                                                                                    13
Saw benches

Highly efficient firewood saws in                and fixed working table.
different implementation and forms               Our saws can be driven with PTO,
according to your taste and                      electric engine or combined with PTO
application need. Saw benches with               and electric drive direct or v-belt
swing working table, fixed working               drive.
table, sliding working table, swing


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                                           Saw
                                         benches




  Saw bench with sliding working table                Combined saw with swing+fixed table       Circular saw with swinging working table




Circular saw with conveyor belt

Easy and reasonable, but highly effective              Technical data:
solution for your firewood cutting.                    • Model 700 with conveyor belt
                                                       • saw drive via PTO or electric engine
Quick cutting and loading of big firewood              • belt drive via tractor hydraulic or
amounts in one operation.                               electric engine
                                                       • 700 mm of steel- or Widia-steel blade
The circular-saw has a 700 mm blade, the               • Max. cutting diameter 30 cm
conveyor belt is 300 mm wide and                       • own weight approx. 380 kg
4000 mm long.                                          • rotation of saw blade 1500 rpm.
                                                       • Conveyor belt length 400 cm telescopic
The belt can be telescoped and folded for                and foldable for transport
transport in less than 1 minute by one
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The machine can be fast and simply
positioned for the respective application.
                                                 Circular
                                                    saw
                                                                     +        conveyor
                                                                                belt                    Circular saw with conveyor belt




Conveyor belts

Mobile conveyor belts of DORN-TEC - the ideal supplement                           rn-Te
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Available in the following versions:                                          Conveyor
• with electric gear engine 220 V / 1 ph.                                       belts
• with electric gear engine 400 V / 3 ph.
• with hydraulic motor over tractor hydraulic
• with petrol engine
• with PTO drive

The tapes can be deliverd in different lengths and widths.
Technical data for 5-m conveyor belts:
• Max. loading height 3 m
• Total width 1.35 m
• Total length 5.10 m
• Own weight approx. 230 kg
Technical data for 6-m conveyor belts:
• Max loading height 4 m
• Total width 1.35 m
• Total length 6.10 m
• Own weight approx. 250 kg

                                                                         Conveyor belts with chassis frame
changes reserved at any time




14                              Circular saws and conveyor belts                                                           www.dorn-tec.de
 Delimber machine - with independent oil supply

 The functionality of the delimber machine is relatively simple:              knife closed and charges the nitrogen-pressure memory for the
 The driver of the skidder with crane lays the trunk in the                   next trunk again. For the case that something becomes stuck
 device and moves forward. The knives shut, as soon as the                    down-holders and knives open thanks to the stock container.
 log is laid in the machine about the nitrogen-pressure                       The machine is suitable for limbing logs from 20 cm upward.
 memory. The log controlled about a sting roller drives an oil                Maximum log diameter 550mm, own weight ca. 1350kg
 pump which keeps the holding down device and the limber


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                                                                Delimber
                                                                machine




  Insertion and pulling through the log with a timber grapple               Clean and quick limbing of logs




 Bundle device - with strong base frame

 firewood meter bundle device - for quick and comfortable                     Bundle set tightening strap
 bundles of firewood.                                                         Tightening strap in strong design. The fastening straps are
 Bundle device scope of supply:                                               absolutely long-lasting! Even heavy oaken and beech bundles
 • for 33-, 50-and 100-cm chimney wood                                        can be suspended in the straps. In addition, the possibility
 • secure stand by 4 parking feet, thereby also as a stationary               exists to retighten the straps again.
   device without tractor usable!                                             Standard bundle set with 19-mm tension band
 • with 3 point connection                                                    (700 kg of breaking load), tension adjuster, clips and roller or
 • easy dumping of bundles with a stable hand lever                           Professional bundle set with 25-mm tension band
 • compact dimensions                                                         (1000 kg of breaking load),tension adjuster, clips and roller.
 • stable bearing accordingly of the appearing fores!
 • guaranteed one DIN Ster inside volume
   control sometimes other bundle devices

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                                                                   Bundle
                                                                   device




  Bundle device with three-point connection           Bundle set                                    Firewood meter bundle always a secure stand
                                                                                                                                  changes reserved at any time




www.dorntec.com                                   Forestry devices                                                                               15
Wood chippers

The DORN-TEC chippers are professional machines particularly          chamber is provided with top opening, and so the operator can
suitable to quickly and cheaply reduce large volumes of wooden        easily work to sharpen cutters or to change blades, when
materials as logs, prunings, rejects from saw-mills, polling          required.
waste, wooden packages, etc..                                         The “No-Stess” computer system, supplied as an option,
Owing to a self-contained hydraulic system, which permits to          automatically gauges the infeeding material as a ratio of the
adjust the inlet roll speed, the materials put into inlet mouth       available power and according to the nature of the stuff to be
are directly pushed towards the chipping disc, evenly and with        chipped.
no power leakage; as a consequence, the operator can work             The DORN-TEC chipping machines are available with PTO
under absolutely safe conditions and with minimum stress.             coupling to the tractor, 20 to 100HP, 3-point-linkage or low-
                                                                      speed towing truck. The power versions are equipped with
The wooden material is chopped into small pieces, different in        gasoline or Diesel engines from 10 to 150 HP, low-speed towing
length (chips), and the resulting product maybe successfully          truck or truck for towing at 80 km/h, type-approved for road
used either to originally protect cultivated surfaces or as fuel in   traffic.
the heating systems or several other applications. The main           The high reliability coming from a careful selection of materials
component of the chipping machine is the chipping disc which          as well as from the design choices prompted by a pluriannual
depending on the model, may have diameter ranging from 300            expertise and experience in the field, as well as the special care
to 980mm., and thickness up to 50mm. It may be equipped               applied in pursuing the most suitable solution in a view of
with 2, 3 or 4 blades, capable to cut off logs with diameter from     insuring highest safety to the operator, rightly allow the DORN-
20 to 320mm, with an hourly output from 3 to 70 cubicmeter/h.         TEC chippers to style themselves with the mark of conformity
The unloading conveyor, swinging around 360°, permits to              with the ECC directives.
discharge the chipped material at any position; the cutting




                                                                                                             Serial chassis with wheels




  Chipper line 2200 revolving outlet tube



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                                                   Wood
                                                  chippers            Chipper line 1500                      Uniform chips




  Chipper line 800




  Chipper line 1000                  Chipper line 1300                      Chipper with engine and crawler chassis
changes reserved at any time




16                             Professional chipping machines                                                  www.dorn-tec.de
 Wood chippers




  Easy handling - great performance                    Strong hydraulic variable-speed rollers with serial NO-stress control




  Wood chipper with 80km/h chassis         Chipper line 3200                        Model 1300 in progress at forestry work


  Wood chippers                                  800               1000          1300            1500             2200             3200
  Max. inlet                       [mm]          120                150           150             180              250              350
  Max. chipping diameter           [mm]           80                100           130             150              220              320
  No. of blades                    [No.]           3                  3             2               2                2               4
  Rec. tractor pow er               [HP]          20                 20            30              40               80              100
  Hourly output                     [m³]         3-5                4-6           5-8            7-10            14-18            50-70
  Dimensions LxWxH                 [cm]     163x59x131         108x115x140   230x110x120     260x140x140      260x190x180      315x190x225
  Weight                            [kg]         170                250           420             600             1100             2400
  Material discharging height      [mm]     ground floor           1600          2350            2750             3000             3600
  Opt. gasoline engine                          YES                YES           YES             YES               NO               NO
  Opt. Diesel engine                             NO                YES           YES             YES              YES              YES
  Opt. low -tow ing chassis                     YES                YES           YES             YES              YES              YES
  Opt. 80km/h chassis                            NO                YES           YES             YES              YES              YES
  Opt. craw ler chassis                          NO                YES           YES             YES              YES              YES
  feeding                                      manual             manual       hydraulic       hydraulic        hydraulic        hydraulic
  Feeding rolls                                   ---                ---            2               2                2               2
  No-stress device                                ---                ---         serial          serial           serial           serial
  Independent hydraulic circuit                   ---                ---         serial          serial           serial           serial
  Revolving output tube                           ---              serial        serial          serial           serial           serial
  Standard PTO shaft                            serial             serial        serial          serial           serial           serial
  Chassis – three-point-linkage                   ---                ---        optional         serial           serial           serial
                                                                                                                               changes reserved at any time




www.dorntec.com                   Professional chipping machines                                                                              17
Bunch shield

Bunch shield with hydraulic logging grab from German production                   Standard equipment:
for high performance in forestry corporations.                                    • Sickle shapped shield
                                                                                  • for frontloaders with EURO-coupler
The sickle shapped shield can be equipped with none, one or two                   • Lifting capacity ~ 2000kg
hydraulic grapples.                                                               • With 1 double acting hydraulic cylinder per grapple
                                                                                  • Grabable range ca. 220 to 1250mm
With the hydraulic downholder all work can be done from the seat                  • Width 1450mm
of the tractor.                                                                   • 0, 1 or 2 hydraulic downholder


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                                                                        shield




  Practical sickle shape for easy log grabing without dirt                     Secure log transport with hydraulic grapple




Palett fork + hydraulic downholder

Universal palett forks for all industrial frontloaders with EURO-quick
coupler. Palett fork carrier with 2 forged pallet fork tines single
adjustable. Standard width of palett fork carrier 1200 mm. Norm of pallet
fork carrier for 2500 kg capacity ISO FEM II.
Production is strictly „made in Germany“. The welding by certified
welders guarantees high-quality and safe processing. High stability
characterize the EuroForkCarrier. The whole construction is intensively
tested. Multifunctional usage with our hydraulic logging grab quick
mounting and demounting with clipped connection.
The best logging grab on the market. Extreme wide opening
minimum clamp angle until the carrier plate. Optimized design, stable
and reliable quality made by DORN-TEC.




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                                                             Palett
                                                              fork

                                                                                         Hydr. downholder with big opening for loading firewood bundles




  Min. closing angle for secure grabing                          option: fork backs for mounting hay spears     Special attachments on requests !
changes reserved at any time




18                                                 Forestry devices                                                         www.dorn-tec.de
 Skidding grab and tong

 Skidding forestry tongs are intended for extraction of logs and also other
 smaller pieces of wood from the forest to the desired location. The forestry
 grapple tongs makes the grabbing of logs handy and easy. Skidding grab
 with rear loading function to bunch wood, or skidding tong with wide opening
 and hydraulic sideway movement for fast and effective log collecting.


                                                                                        RG 1400 with rear loading function




  RZ 2200 heavy forestry tong       RZ with integrated   3-point    connection


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                                                                      Skidding
                                                                       tong

                                                                                        RG 1400 forestry grapple for skidding


                                                                                                                        RG 1400           RZ 2200
                                                                                        Weight                            280 kg           335 kg
                                                                                        Force of grapple                  61 KN             61 KN
                                                                                        Working pressure                 200 bar           200 bar
                                                                                        Length                          1400 mm           1600 mm
                                                                                        Opening w idth                  1400 mm           2200 mm
                                                                                        Slew ing m echanical             +/- 160°            ---
  RZ 2200 with hydraulic slewing device                                                 Slew ing hydraulical             +/- 360°          +/- 45°



 Hydraulic tractor plateau

 Hydraulic tractor plateau with extra high tipping force.
 Pending and removable rear plate steel platform gate. Allround
 machine for transport of sand, earth, soil, gravel, manure,
 hay balls, straw balls, silage, wood chips, pellets, fire-wood,
 etc. You can use it to level earth, load and transport different
 loads, clear snow. Additional sizes on demand.




                                                                      Equipment with extra strong hydraulic cylinder


                                                                               Type     unit   140/100 160/100 180/100 180/125 200/125 220/125

                                                                              w idth    mm      1400    1600    1800      1800      2000           2200
                                                                              de pth    mm      1000    1000    1000      1250      1250           1250

                                                                               hight    mm       400    400      400       400       400            400

                                                                      re c.Tractor       HS     20-50   40-60   40-60    60-100     60-100        80-120

  Robust and strong design with pending rear gate                            w e ight    kg      302    312      322       385       401            417
                                                                                                                                    changes reserved at any time




www.dorntec.com                                   Forestry devices                                                                                 19
Hydraulic crane winch

Winch for fastening on crane boom for             Details:                                    • Max. driving power 3000 kg
pulling logs and timber. Special designed         • winch with hydraulic drive                • average pulling force 1,6 t
winch for forestry applications with              • handling via hydraulic control valve
hydraulic locking and unlocking, which             and/or remote control unit                 configurations:
means that the oil motor does not have to         • 35 m steel cable                          • with manual hydraulic control valve
be pulled when the wire will be pulled out.       • basic equipment with housing              • with electrohydraulic control valve and
                                                  • base frame for boom mounting               remote control
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                 Hydraulic
                   crane
                   winch




                                                                                  Cable guidance with deflecting roll




  Easy fastening also for re-fitting                                              Secure log pulling to the crane




Hydraulic winches

Mountable hydraulic winches from                                                                                 rn-Te
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We offer a wide range of hydraulic,
electrical and PTO driven winches                                                                         Hydraulic
with reduction unit with worm wheel                                                                        winches
and irreversible worm-screw. All
winches are manufactured with high
resistance bronze crown and endless
screw. With this kind of reduction        1,0t hydraulic winch
unit, reverse motion is possible only
pulling on the operating lever. This
system allows to work safely since
there is no need of a breaking unit.

The winches can be easily mounted
on platforms, trucks, jeeps, agri-
culture and forestry vehicles.

The DORN-TEC winches come out in
the DPH (hydraulic), DPM (mecha-
nical) and DPE (electrical) versions.
They are totally manufactured with
high quality materials and in
compliance with EEC laws.
                                          10,0t hydraulic winch with cable roll window      Winches with recuction worm gearbox
changes reserved at any time




20                                            forestry equipment                                                    www.dorn-tec.de
 Special forestry equipment

 Detailed brochures of the equipment can
 be order from DORN-TEC on demand.




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                              Special
                             Equipment




  Augers                                     Vaccum collectors                         Bio shredders




  Frame for bundle cutting                   Automatic cutting and splitting machine



                                                                                       Frontloader shovels




  Grapple saw                                Splitting tong                            Snow shield
                                                                                                             changes reserved at any time




www.dorntec.com                  New and well-proven products                                                               21
Special solutions

DORN-TEC is the specialist for individual crane solutions.
Here are some examples: excavator for mini-truck, excavator
for walking tractor, foldable crane for dumper assembly, special
crane for mini-transporter, foldable crane for three-point,
excavator with crawler chassis, foldable crane for log trailer,
mini-excavator for mini-tractor, special solution for gardening,
hinged beam crane, telescope arm crane etc.




                                                                   Professional crane for skidders




  Crane for platform assembly            Hinged beam crane




                                                                   Mini-crane for transporter, trailers etc.




  Telescope arm crane




                                                                   Foldable crane for log trailer
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                                                                                                     Special
                                                                                                    solutions




  Special crane for hopper works in a purification plant           Special crane for mini-transporter          Excavator for mini-truck
changes reserved at any time




22                                                  Crane / trailer                                            www.dorn-tec.de
 Forestry cranes / forestry trailers

 Forestry crane 510 / 650                                                  Forestry trailer 90
 Max. working distance 5,10 m / 6,50 m, Crane 650 with 1,4 m               9,0 t forestry trailer, stable central tube frame, head grill,
 telescopic arm, 360° four-cylinder-slewing with high torque,              hydraulic trailer steering, drawbar, tandem pending axle,
 Telescopic hydraulic support legs, Timber grab TopGrip M                  brakes on 2 wheels, forest tyres 400x15.5, 4 bolsters with 8
 Hydraulic rotator, EURO-cross-control-lever, Cylinder protection          stakes.
 39 kNm gross lifting moment 500 kg work load at 5,0 m!                    The standard forest trailer suitable for the most European
 A-base-frame with three-point- and trailer connection                     firewood and forestry corporations.


  Approved for years in practice!




  Universal usage




  Flexible design                                three-point-operation / high lifting capacity

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  Good cross-country mobility




  Robust central frame trailer                   Model forest 90/510 or 90/650
                                                                                                                               changes reserved at any time




www.dorntec.com                     Crane 510/650                              Trailer 90                                                     23
Forestry cranes

The DORN-TEC crane series „forest“ was specially designed for                                                    All DORN-TEC forest cranes are equipped with strong slewing
the needs of the forestry industry. A great working distance                                                     cylinder for a powerful slewing torque. The cranes are flanged
with an optimized lifting capacity on minimum weight.                                                            on a base frame with 2 hydraulic support legs.
Due to the modular design all cranes offer a multi-purpose                                                       In standard configuration we have mounted on all models
usage.                                                                                                           EURO 2-lever cross-control-valves.
The cranes can be easily assembled on a trailer or other
machine or connected to the three-point of a tractor.                                                            Other equipments can be assembled on demand.




  trailed wood splitter with forest crane

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                                                                                                                                      Top price-performance ratio
                                                                                           Forestry
                                                                                             Prof.




  Crane with wood chipper                                                         Forestry crane and trailer combination

Type                                                      DORN-TEC 470              DORN-TEC 510               DORN-TEC 650              DORN-TEC 680              DORN-TEC 700              DORN-TEC 840
Max. w orking distance                                       4,70 m                     5,1 m                        6,5 m                     6,8 m                     7,0 m                    8,4 m
Telescope                                                       no                        no                Single telescopic arm     Single telescopic arm     Single telescopic arm     Double telescopic arm
Gross lif ting moment                                        31 kNm                    39 kNm                       39 kNm                    46 kNm                    62 kNm                   62 kNm
Lif ting capacity at 4m (w ithout grapple and rotator)       580 kg                    750 kg                       750 kg                    830 kg                   1150 kg                   1100 kg
Slew ing torque                                               7 kNm                    11 kNm                       11 kNm                    11 kNm                    15 kNm                   15 kNm
Slew ing angle                                                 360º                     360º                         360º                      360º                      370º                     370º
No. of slew ing cylinders                                       2                         4                            4                         4                         4                        4
Timber grab gripping area                                    0,18 m²                   0,18 m²                     0,18 m²                   0,22 m²                   0,25 m²                   0,25 m²
Rotator max. load                                             30 kN                     30 kN                        30 kN                     45 kN                     45 kN                    45 kN
Standard control valve                                      HC 5/7 XY                 HC 5/7 XY                   HC 6/8 XY                 HC 6/8 XY                 HC 6/8 XY                 HC 6/8 XY
Standard support legs                                    H y draulic telescopic    H y draulic telescopic    H y draulic telescopic    H y draulic telescopic    H y draulic f lap-down     H y draulic f lap-down
Working pressure                                              180 bar                   180 bar                   180 bar                   180 bar                   180 bar                    180 bar
Rec. pump capacity                                           20-30 l/min               25-40 l/min               25-40 l/min               35-60 l/min               45-65 l/min                45-65 l/min
Total w eight                                                  750 kg                    850 kg                   1000 kg                   1100 kg                   1500 kg                    1600 kg
Rec. f orest trailer                                             70                        90                      90/100                     100                   100/130/140                100/130/140
changes reserved at any time




24                                                                Crane series „forest“                                                                                        www.dorn-tec.de
 Forestry trailer

 DORN-TEC offers a wide range of forestry trailers and forestry                             proved for many years. The cylinders of the support legs are
 cranes from the first-time user up to the professional machine.                            protected, strong angle joints enable excellent working
 First class shaping as well as a simple and strong construction,                           geometry. The trailers can be equipped with different control
 combined with powerful loading cranes, realize a top price-                                valves and braking systems (hydraulic-, pneumatic- or ramp-
 performance ratio.                                                                         brake). All machines are very well suited for the transportation
 Right from the start all trailers are designed for the special                             of timber from the forest to road side.
 requirements of the challenging forest enviroments: boogie-
 axles for great clearance height in impassable grounds, drawbar                                            Consult us, we are sure that we have
 steering for high agility in tight spaces. All used cranes are                                             the right trailer for you!




  Forestry trailer with central tube frame                                            Forest trailer 100D with forest crane 650



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    Forestry
      Prof.




  Forestry trailer with double tube frame for flexible application with different cranes

 DORN-TEC Type                               70             90            100            100D              130D       130D 4WD         140D           140D 4WD
 Load capacity                            8000 kg        9000 kg       11000 kg        11000 kg          13000 kg      13000 kg      14000 kg          14000 kg
 Axles                                   60x60-6         70x70-6        70x70-6         70x70-6          80x80-8       80x80-8       90x90-8           90x90-8
 Loading area                              1,8 m²         2,1 m²         2,3 m²          2,4 m²            2,7 m²       2,7 m²         2,9 m²           2,9 m²
 Frame                                 1х160х160х8    1х160х160х8    1х200х200х8     2х200х100х8      2х200х100х8    2х200х100х8   2х250х150х8      2х250х150х8
 Length of loading area                  3400 mm        3600 mm        3800 mm         3950 mm           3950 mm       3950 mm       3950 mm           3950 mm
 Total length                            5330 mm        5600 mm        5960 mm         6040 mm           6040 mm       6040 mm       6040 mm           6040 mm
 Total w idth w ith standard w heels     1920 mm        2100 mm        2180 mm         2260 mm           2460 mm       2460 mm       2460 mm           2560 mm
 Standard w heels                      11,5/80-11,3    400/60-15,4    400/60-15,5     400/60-15,5       500/50-17     500/55-17     500/55-17        550/45-22,5
 Steering beam cylinders                      1             1              2               2                 2             2             2                 2
 Steering angle                             ±40º          ±40º           ±40º            ±40º              ±40º          ±40º          ±40º              ±40º
 Ow n w eight                              950 kg        1300 kg        1500 kg         1800 kg           1950 kg      2150 kg        2150 kg          2350 kg
 Max. crane lifting moment                32 kNm         48 kNm         48 kNm          62 kNm            62 kNm        62 kNm        62 kNm            62 kNm
 Bolsters (standard quantity)             3 pairs        4 pairs        4 pairs         4 pairs           4 pairs       4 pairs       4 pairs           4 pairs
 Rec. forest crane                           470         510/650        650/680     650/680/700/840    680/700/840   680/700/840   680/700/840      680/700/840
                                                                                                                                                 changes reserved at any time




www.dorntec.com                                              Forestry trailer                                                                                   25
Forestry loader CF 2/3

DORN-TEC firewood loading cranes in extra lightweight and robust              Equipped with 360° slewing angle, timber grab, unlimited
construction for small tractors and wood trailers. The flexible               hydraulic rotator and a EURO cross-control-valve the loaders
configuration enables an easy tractor coupling and trailer                    offers all what you need for timber and wood material
assembly. A well-priced solution which provides very great                    handling.
movability and wide range of applications.




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                                CF3
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                                                       Firewood material handling                            Great movability

                                                                                                Technical data                        CF 2        CF 3
                                                                                                Working distance               L     3,8 m        4,5 m
                                                                                                Crane height                   A     2,4 m        2,4 m
                                                                                                First arm                      B     2,2 m        2,8 m
                                                                                                Second arm                     C     1,6 m        1,7 m
                                                                                                Lifting capacity                    20 kNm       25 kNm
                                                                                                Own weight (without tele.)          400 kg       550 kg
                                                                                                Slewing angle                         360°        360°
                                                                                                Slewing torque (2 cylinders)         5 kNm       6 kNm
                                                                                                Slewing torque (4 cylinders)        10 kNm       12 kNm
                                                                                                Rec. pump capacity
                                                                                                - working pressure                  170 bar      170 bar
  Crane CF3 for three-point and trailer-assembly       Crane CF3 in transport position          - rec. oil flow                    20-25 l/min 20-30 l/min
changes reserved at any time




26                                             crane series Forst                                                         www.dorn-tec.de
 Forestry loaders for tractor-coupling

 DORN-TEC forestry loaders for tractor-coupling and/or trailer                       Our loaders are able to lift and push down. An integrated tank
 mounting. With a flexible construction and several equipment                        with oilpump enables an independent oil circle.
 options all cranes can be designed for individual needs of our                      Made entirely from a special steel ensuring they are robust and
 customers. DORN-TEC forestry cranes are robust working                              lightweight. They come with control distributor with relevant
 machines for the daily usage in communal and forestry field.                        valves, safety valves, oil pump and reservoir, log and lumber
 The main point of our loaders is the slewing gear box with                          fork, and hydraulic rotator.
 double bearing and separate gearwheel.




  CF crane with independent oil circle                                                Tractor coupling with seat on column




  Rotation with double bearing                         Trailer assembly                                      Double telescopic arm




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                                                              CF-
                                                            Cranes

                                                                                                Dimensional drawing

                                                     Technical data                          CF 4         CF 5           CF 7        CF 10                   CF 12
  Strong lifting capacity                            Working distance                L      4,5 m        4,5 m          5,2 m        5,2 m                   5,2 m
                                                     - Long version                  L      5,0 m        5,2 m            X            X                     6,6 m
                                                     - telescopic version            L      5,5 m        6,6 m          6,6 m        6,6 m                   6,6 m
                                                     - Double telescopic version     L        X          8,1 m          8,1 m        8,1 m                   8,1 m
                                                     Crane height                    A      2,6 m        2,7 m          2,9 m        2,9 m                   3,0 m
                                                     First arm                       B      2,8 m        2,8 m          3,1 m        3,1 m                   3,1 m
                                                     Second arm                      C      1,7 m        1,7 m          2,1 m        2,1 m                   2,1 m
                                                     Telescopic arm                  T      1,0 m      1,4/2,8 m      1,4/2,8 m    1,4/2,8 m               1,4/2,8 m
                                                     Lifting capacity                      39 kNm       46 kNm         62 kNm       80 kNm                  90 kNm
                                                     Ow n w eight (w ithout tele.)         730 kg       940 kg        1200 kg      1650 kg                 1700 kg
                                                     Slew ing angle                          360°         360°           360°        360°                    360°
                                                     Slew ing torque (2 cylinders)          7 kNm        8 kNm          9 kNm       14 kNm                  16 kNm
                                                     Slew ing torque (4 cylinders)         14 kNm       16 kNm         18 kNm       28 kNm                  32 kNm
                                                     Rec. pump capacity
                                                     - w orking pressure                  170 bar       170 bar       170 bar       170 bar                170 bar
  Transport position                                 - rec. oil flow                     20-30 l/min   20-40 l/min   30-50 l/min   45-65 l/min            50-70 l/min
                                                                                                                                                 changes reserved at any time




www.dorntec.com                                  Crane series CF                                                                                                27
Foldable forestry cranes

Forestry loaders with foldable arms from DORN-            Flap-down or telescopic-hydraulic truck
TEC for tractor connection and/or trailer                 stabilizers. Made entirely from a special steel
assembly with integrated oil tank and flexible            ensuring they are robust and lightweight.
equipment. All models can be equipped with
different accessories and control valves.




                                                                                                                    Three-point-connection




  Foldable crane with comfort control                       Foldable crane for truck and tractor mounting           Trailer assembly




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                                  crane

                                                           Dimensional drawings                                     Foldable crane at forestry work


                                 Technical data                             CF 3R         CF 4R         CF 5R          CF 7R         CF 10R        CF 12R
                                 Working distance
                                 Standard version                 L   m      4,90          5,20          5,50           6,10           6,50          6,50
                                 Long version                     L   m       ---          5,50          6,30           6,30            ---           ---
                                 Double telescopic version        L   m       ---           ---           ---           7,50           8,00          8,00
  Hydraulic truck stabilizers    Standard dimensions
                                 Max. w orking height            A    m      5,75         6,00           6,50           7,30          9,00          9,00
                                 First am                         B   m      2,10         2,20           2,30           2,50          2,75          2,75
                                 Second arm                      C    m      1,80         1,90           2,10           2,30          2,50          2,50
                                 Telescopic arm                   T   m      1,00         1,10           1,10           1,30          1,50          1,50
                                 Double telescopic arm           DT   m       ---          ---            ---           2,80          2,80          2,80
                                 Standard w idth                  D   m      2,50         2,80           3,20           3,50          4,00          4,00
                                 Frame height                     E   m      0,80         0,80           0,80           0,80          1,40          1,40
                                 Transport w idth                 F   m      1,60         1,80           2,00           2,00          2,40          2,40
                                 Frame w idth                    G    m      0,40         0,44           0,47           0,52          0,70          0,70
                                 Column height                    H   m      1,85         1,90           2,00           2,20          2,25          2,25
                                 Buckled height                  M    m      1,60         1,90           2,00           2,30          2,30          2,30
                                 Column distance                  N   m      1,00         1,00           1,00           1,00          1,50          1,50
                                 Gross lifting capacity                     25 kNm       39 kNm        46 kNm         62 kNm         80 kNm        90 kNm
                                 Weight – standard version                  800 kg       900 kg        1100 kg        1300 kg        1500 kg       1800 kg
                                 Rotation degree                             360°         360°           360°           360°          360°          360°
                                 Rotation torque – 2 cylinder               6 kNm        7 kNm          8 kNm          9 kNm         14 kNm        16 kNm
                                 Rotation torque – 4 cylinder               12 kNm       14 kNm        16 kNm         18 kNm         28 kNm        32 kNm
                                 Rec. pump capacity
                                 - Working pressure                        170 bar       170 bar       170 bar        170 bar        170 bar       170 bar
  Hydr. flap-down stabilizers    - Rec. oil flow                          20-30 l/min   20-30 l/min   20-40 l/min    30-50 l/min    45-65 l/min   50-70 l/min
changes reserved at any time




28                                                 Crane-series CFR                                                                www.dorn-tec.de
 Three-side-dumper                                - with forestry crane


 Combination trailers with assembled cranes. Available from 3 to    construction height and a low balance point provide a secure
 18,0 t gross load weight. Single- or tandem-axle three-side        transport.
 dumpers with frame extension for hydraulic crane assembly.         Robust and torsionally stiff construction for hard usage. Long
 Stable hollow grider frame with mounting plate for crane           lasting dumpers with minimum maintenance. Different braking
 assembly. Pending and removable side and rear platform gates.      systems and velocity constructions are available on demand.
 Robust plate steel platform walls with removable corner stakes.    Universal crane assembly on demand and usage of the customer.
 3- or 4-stage tilting-cylinders enable a three-side dumping
 function with a large tipping angle.                                             Consult us, we are sure that we have
 Rear underride protection with integrated lighting system. A low                 the right trailer for you.




  Assembly with different cranes, also with foldable arms            Combination vehicles for multi-purpose usage


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  Different brake systems and tyres                                  Single- and tandem-axle three-side-dumpers available




  Optional equipment top part platform gates                         Three-side-dumper for universal usage
                                                                                                                      changes reserved at any time




www.dorntec.com                                  Cranes / trailers                                                                   29
Universal loader                          for tractor coupling


The range includes an extensive series of loaders/excavators for forestry
and agricultural usage that can be applied to any farm tractor. They come
with control distributor with relevant valves, safety valves, oil pump and
reservoir.
These loaders/excavators are suitable for excavation work and for loading
material, and come in the following versions:
• 180°/ 360° rotation and back with opposed pistons
• Mechanical stabilizers
• Independent hydraulic Vertical stabilizers
• Independent hydraulic Fold-out stabilizers
• Independent hydraulic Revolving-Extending
• Controls from ground, tractos or with swivel seat
• First arm: straight or bent
                                                                             multifunctional usage for timber and material handling
• Second arm: fixed or telescopic



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  Timber handling with seat on column and comfort control                                         Towing attachment / cabine control




  CLN 500 in transport position                                                CLN 350 in progress at forestry work
changes reserved at any time




30                                       Excavator series CLN                                            www.dorn-tec.de
 Universal loader                     for tractor coupling


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                                                                                                   Bucket




  CLN loader in skidder application                                                                excavator with ditching bucket




  earth moving with CLN excavator




                                       Manure loading with CLN loader / equipped with height adjustable towing attachment


                                                        Excavator                 CLN100    CLN150     CLN250    CLN350     CLN500         CLN700
                                                     Working height      m         1,70      2,30       2,90      3,30       3,80           4,50
                                        Working distance (with grab)     m         3,40      3,75       3,75      4,00       4,50           4,80
                                                     Working depth       m         1,60      1,80       2,10      2,20       2,30           2,60

                                       Max. capacity at stretched arm       kg         150       200       350       400       550       750
                                                              Rotation              180°/360° 180°/360° 180°/360° 180°/360° 180°/360° 180°/360°
                                               Weight without bucket        kg         320       540       680       800      1000      1200
                                                Rec. pump capacity
                                                   -working pressure       bar         170       170       170       170       170       170
                                                          -rec. oil flow  l/min       20-30     20-30     20-30     20-30     30-40     30-40
  Dimensional drawing                                       Stabilizers mech./hydr.    yes       yes       yes       yes       yes       yes
                                                                                                                               changes reserved at any time




www.dorntec.com                       Excavator series CLN                                                                                    31
Mounted excavators

The range includes a comprehensive series of excavators for farm                                Details: • swing gear: 180° rotation with 2 cylinder
tractors, from 10 to 120 HP, and for backhoe loaders and skid steer                                      • deep-, ditching-, tiltable- und trapeze-bucket
loaders for industrial use. All models come with removing frame                                          • accessories: forks, auger worms, clamshells, etc.
complete with mechanical or hydraulic locking; control distributor                                       • hydraulic control valves: four-way-, six-way-, EHC or
with relevant valves (control stick available on request); independent                                    multilever control
hydraulic feet, and seat. Arms are made from special steel ensuring                                      • mounting: via three-point or mounting plate
our excavators are robust, reliable and lightweight.                                                     • drive: via tractor hydraulic or oilpump+tank




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  Moveable frame for flexible earth moving                                                             Hydraulic stabilizers for secure standing


 Te chnical data                                        NA 1000        NA 1200        NA 1500         NA 1700         NA 1900            NA 1800 LC NA 2200 LC NA 2200 LN
 Working dis tanc e                  A         m              1,55           1,75            2,35            2,80                2,45             3,10         3,30          3,45
 Working height                      B         m              1,10           1,30            1,35            1,70                1,30             1,90         2,10          2,30
 Max . height                        C         m              1,60           1,70            1,80            2,50                1,90             2,70         3,10          3,30
 Working depth                       D         m              1,00           1,20            1,60            2,00                1,55             2,30         2,50          2,80
 Weight                                        kg              150            200            230             280                 350               380          420          440
 Digging f orc e                               kg              400            600           1000            1000                1200             1200         1600          1600
 Pump c apac ity                             l/min.              6              8              10              10                  14               14           18            18
 Operation pres s ure                          bar             130            150            150             150                 150               150          150          150
 Rotation                                    degree           120°           180°           180°            180°                180°             180°         180°          180°
 Frame w idth                                  mm              600            800            800            1000                1000             1000         1300          1300




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  NA mounted excavator the mini-excavator for three-point connection                                                                        Dimensional drawing


 Technical data                               NA 2300         NA 2450        NA 2600        NA 2800         NA 3000         NA 3200             NA 3500     NA 3600     NA 3700
 Working distance              A      m                2,75           3,00           3,40            3,40            3,60                3,90        4,00        4,40        4,70
 Working height                B      m                1,60           2,00           2,10            1,90            2,10                2,40        2,50        2,90        3,20
 Max. height                   C      m                2,40           3,00           3,00            2,90            3,10                3,50        3,60        4,00        4,30
 Working depth                 D      m                2,00           2,30           2,70            2,40            2,70                3,00        3,10        3,40        3,70
 Weight                               kg                400            600            650             750             780                 850       1100        1350        1500
 Digging force                        kg              1600           1800           2000            2400            2600                2800        3200        4200        5000
 Pump capacity                      l/min.               18             18             22              32              32                  32          40          50          50
 Operation pressure                   bar              150            150            150             150              150                 150         150         150         150
 Rotation                          degree             180°           180°           180°            180°            180°                180°        180°        180°        180°
 Frame w idth                         mm              1000           1500           1500            1500            1500                1500        1700        1700        1700
changes reserved at any time




32                                                        Excavator series NA                                                                             www.dorn-tec.de
 Combi excavator

 DORN-TEC firewood loader. Wide revolving hydraulic flap-down              Robust low-wear rotation with 2 hydraulic cylinders.
 stabilizers ensure a secure standing with small tractors. Seat on         An integrated oil tank offers the possibility for an independent
 column for comfortable handling. Additional hydraulic circuit             oil circle. EURO cross-control-steering for easy and secure
 with 4 hydraulic tubes for rotator applications.                          handling.
 Flexible handling: with timber grab, manure fork or clamshell             The strong load capacity of 400 kg work load makes the CLNA
 bucket deep-, ditching-, tiltable-, trapeze-buckets. Easy                 loader to a perfect solution for all firewood and forestry
 mounting on every tractor three-point-connection.                         companies.




  Firewood loader with timber grab and rotator       Strong lifting power with 400 kg net load           Revolving hydraulic flap-down stabilizers




  Combi excavator for digging and loading



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                                                                                                 CLNA
                                                                                                                       EURO cross-control steering


                                                                                                                Technical data                     CLNA
                                                                                                       A mm         Max. working distance          4000
                                                                                                      B/B' mm          Max. digging depth       1950/2595
                                                                                                       C mm            Max. working depth         1600
                                                                                                       D mm            Max. digging height        4100
                                                                                                      E/E' mm        Max. useful unloading      3110/2740
                                                                                                                                  Rotation        180°
                                                                                                        kg             Max. breaking force        1690
                                                                                                        kg              Max. digging force        1040
                                                                                                                     Capacity by stretched
                                                                                                         kg                            arm           450
                                                                                                         bar            Working pressure             175
                                                                                                       l/min.                 Rec. oil flow           30
  Excavator with comfortable handling              Dimensional drawing                                   kg                         Weight           600
                                                                                                                                        changes reserved at any time




www.dorntec.com                         Excavator series CLNA                                                                                          33
Rear loaders                         Series P


Comprehensive series of rear loaders to
be applied to the power lift of any farm
tractor. Costing little, robust, and easy to
use and couple. Numerous qualities make
this series a viable alternative to front
loaders: Being compact, they can be used
in awkward, restricted spaces. The "P" -
series rear loaders are suitable for moving
and loading any product: earth, gravel,
grain, flour, grapes, round bales, pallets,
snow etc... They come with two hydraulic
double-acting cylinders and self-levelling
system.                                               Dimensional drawing


                                                                                                  Rear loader with bucket




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  round bale loading with rear loader


 Technical data                        P 30        P 40       P 50        P 60       P 80         P 100
 Max. height of the pivot      A m     2,20        2,90       3,00        3,20       3,20          3,60
 Working height                B m     1,80        2,50       2,60        2,80       2,80          3,20
 Frame height                  C m     1,50        1,50       1,60        1,75       1,75          2,00

 Weight                               230 kg   315 kg   370 kg   400 kg   460 kg     600 kg
 Lifting pow er – net load            200 kg   300 kg   500 kg   550 kg    700 kg    800 kg
 Rec. fork capacity                   0,17 m³ 0,25 m³   0,4 m³   0,45 m³  0,60 m³    0,70 m³
 Rec. tractor pow er                 20-30 HP 40-60 HP 50-70 HP 60-80 HP 80-100 HP 100-130 HP                  Big height of stroke - flexible operation



Trailed loaders                            Series CC


Series of loaders/excavators trailed by farm tractors. They feature
universal joint pump, control distributor with relevant valves, and
safety valves. On request, they can be fitted with an electric
motor, or petrol or Diesel engine.
They come in the following versions:
• Rotation 360° continuous on fifth wheel
• Stabilizers Mechanical: 2 or 4
• Stabilizers Hydraulic: 2 or 4
• Drawbar high or low
• First arm: straight or bent
• Second arm: fixed or telescopic
• accessories forks, buckets, grabs etc.


 Technical data                      CC 350     CC 450     CC 500     CC 750    CC 1000
 Max.w orking dist.(w ith bucket) A 4,35 m       4,70 m     5,00 m     5,60 m     6,10 m
 Working height (w ith grab)      B 3,60 m       4,20 m     4,70 m     5,30 m     5,80 m
 Working height w ith hook        C 4,50 m       5,10 m     5,70 m     6,30 m     6,80 m
 Working depth                    D 2,10 m       2,20 m     2,50 m     2,70 m     3,00 m
 Weight                              1300 kg    1500 kg    2200 kg    2600 kg    3000 kg
 Lifting capacity                     350 kg     450 kg     500 kg     750 kg    1000 kg
 Rotation                              360°       360°       360°       360°       360°
 Base ball bearings                  700 mm     700 mm     700 mm     880 mm    1000 mm
 Oilpump and tank                   standard   standard   standard   standard   standard      CC trailed loader with hydraulic stabilizers
changes reserved at any time




34                                    loader series P / series CC                                                                www.dorn-tec.de
 Manure forks

 Manure forks Series HM/H/HI
 With one horizontal cylinder
 for manure, gras, silage, hay,
 straw, brushwood, etc.
 • HM for mini excavator
 • H standard version
 • HI industrial version
   also for branches, waste,
   used paper, scrap



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         Series                       Forks in different sizes with horizontal cylinder
           DG
                                                            Type         teeth       w eight    pressure                        Dimensions
                                                                          Nr.            KG       MAX.                                MM.
                                                                                                    BAR           A        B           C            D             L
                                                           DG HM8             8          65         200           600      800         550         1000         400
                                                          DG HM10          10            73         200           600      800         550         1000         500
                                                          DG HM12          12            80         200           600      800         550         1000         630
                                                           DG H10          10            145        200           780      980         580         1300         650
                                                           DG H12          12            165        200           780      980         580         1300         800
                                                           DG H14          14            185        200           780      980         580         1300         950
                                                           DG H16          16            205        200           780      980         580         1300        1100
  Dimensional drawings                                     DG HI16         16            400        200          1750     1050         750         950         1100



 TopStar              exchanging system

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 Easy and quick exchange of peelings without any difficulties
 a low-priced solution from DORN-TEC:                                                              TOP
 • One main frame with semivertical cylinder
 • Two different grabs                                                                            Star




                                                                     TopStar fork equipment                       TopStar clamshell equipment



                                                                       Type       theeth w eight pressure                 Dimensions (in mm)


                                                                                   Nr.     KG   MAX.BAR      A        B    C      D    L-Manure L-peelings

                                                                     TopStar S     4+4    105       200     920    920    850    800         700             600

                                                                     TopStar M     5+5    120       200     920    920    850    800         930             600

  Exchanging system fork and clamshell                               TopStar L     5+5    200       200     1250 1020 950 1300               915             720
                                                                                                                                               changes reserved at any time




www.dorntec.com                     Forks Series DG / TopStar                                                                                                 35
Wood polyp - for chimney wood

Series PLR / PLM / PLF with 5 arms 5
cylinder for firewood, chimney wood,
short wood etc.




                                                        Dimensional drawings                                   Rugged design with 5 cylinders


                                                          Type     Capacity     Weight     Pressure      Opening     Inside diameter Outside diameter Height
                                                                      LT          KG      MAX. BAR           MM.         MM.
                                                                                                              A            B                C            D
                                                           PLR       220         125         200             1000         650             800           650
                                                           PLM       250         150         200             1250         750             950           900
                                                           PLF       320         200         250             1900         800             1000         1250
  Polyp grab for effective firewood handling               PXL       500         350         250             2400        1000             1200         1500



Orange peel grabs MG                                               - for waste material handling


Orange peel grapples MG from DORN-TEC with                       For truck cranes with 4/5/6 cylinders/arms.
hydraulic operation for loading metal, waste,                    Bigger versions available on demand.
scrap, bulk solids etc.


                                                                                                                       Dimensional drawing of arm versions




  Polyp grab MG 5-25 at waste loading                                      Grabs for effective material handling       Dimensional drawing


      Type             Capacity   Pressure   rec. oil   peelings w eight max. load penetration                         dimensions (in mm)
                         LT       MAX.BAR    LT/min       Nr.     KG       Kg         Kg                A      B      C     D        E    F      G     Hx L
   MG/4-12               120         250       40           4     150      1600        600             820    1140   530 690 1260 600            320   33x85
   MG/4-18               180         250       40           4     170      2000        500             880    1260   550 750 1380 700            340   33x85
   MG/4-25               250         250       50           4     250      2800       1300            1020    1350   600 770 1480 780            340   33x85
   MG/4-28               280         250       50           4     290      3000       1250            1110    1470   670 790 1610 770            400   33x85
   MG/4-35               350         250       50           4     360      3500       1150            1200    1700   780 960 1840 880            430   33x85
   MG/4-50               500         250       50           4     385      4000       1000            1300    1920   830 1070 2070 980           470   33x85
   MG/5-12               120         250       50           5     170      2000        600             820    1140   530 690 1260 600            320   33x85
   MG/5-18               180         250       50           5     190      2500        500             880    1260   550 750 1380 700            340   33x85
   MG/5-25               250         250       60           5     270      3500       1300            1020    1350   600 770 1480 780            340   33x85
   MG/5-35               350         250       60           5     410      4000       1150            1200    1700   780 960 1840 880            430   33x85
   MG/5-50               500         250       60           5     440      5000       1000            1300    1920   830 1070 2070 980           470   33x85
   MG/6-28               280         250       70           6     370      4000       1250            1110    1470   670 790 1610 770            400   33x85
   MG/6-40               400         250       70           6     390      450        1100            1130    1700   720 920 1820 810            450   33x85
changes reserved at any time




36                                                               Polyp grabs                                                     www.dorn-tec.de
 Clamshell bucket                                       with vertical cylinder


 Clamshell bucket (ZG) Series V with vertical cylinder.
 Light clamshell for loading and excavating with one vertical
 cylinder.

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                                       ZG
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                                        V




  Diff. peeling width - for diff. applications       Construction with ejector        Hydraulic bucket ZG V400 small peelings with big volume


                                                                          Type       Capacity       weight     Pressure              Dimensions in mm
                                                                                        LT           KG        MAX. BAR       A        B        C           D            L
                                                                         ZG V40         100           145          200        1100    850      950        1050          430
                                                                         ZG V60         150           165          200        1100    850      950        1050          630
                           C
  A                                                                      ZG V80         200           185          200        1100    850      950        1050          830
                                                                        ZG V100         250           205          200        1100    850      950        1050         1030
                                                                        ZG V400         155           185          200        1280    1030    1070        1250          430
                                                                        ZG V600         235           210          200        1280    1030    1070        1250          630
                B                       D                     L
                                                                        ZG V800         310           235          200        1280    1030    1070        1250          830
                                                                        ZG V1000        390           260          200        1280    1030    1070        1250         1030
  Dimensional drawing                                                   ZG V1200        470           285          200        1280    1030    1070        1250         1230




 Clamshell bucket                                       with horizontal cylinder

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                                                                                               ZG
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 Clamshell bucket (ZG) Series O with horizontal cylinder.
 Clamshell with small horizontal cylinder for handling different
 material.
                                                                                                O
                                                                          A


                                                                                       B


                                                                                       C


                                                                                 D              L

                                                                          Dimensional drawings               Compact grab with strong bearing


                                                                              Type      Capacity     We ight    Pre s s ure          Dim e ns ions (in   mm)
                                                                                          LT          KG        M AX. BAR      A        B        C        D             L
                                                                            ZG O40        125          140          200       670      830      530      1200          430
                                                                            ZG O50        150          150          200       670      830      530      1200          530
                                                                            ZG O60        175          160          200       670      830      530      1200          630
                                                                            ZG O70        200          190          200       670      830      530      1200          730
                                                                            ZG O80        225          200          200       670      830      530      1200          830
                                                                           ZG O800        310          240          200       900     1030      700      1350          830
  Hydraulic bucket in strong design with low construction height           ZG O1000       410          265          200       900     1030      700      1350         1030
                                                                                                                                                     changes reserved at any time




www.dorntec.com                        Clamshell bucket Series V / O                                                                                                37
Clamshell bucket                             with double cylinder
                                                                                                             rn-Te
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                                                                                                             ZG




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Clamshell bucket (ZG) Series T with double cylinder.
Clamshell for digging and loading. Excavating bucket with two
semivertical cylinders for digging in hard soil. Special model with
ejector available on demand.
                                                                                                              T
                                                                             A




                                                                                              B



                                                                                  C

                                                                  L

                                                                                              D

                                                            Dimensional drawings                                Clamshell bucket ZG T40 in digging operation

                                                               Type              Capacity w eight            pressure              dimensions in mm
                                                                                   LT       KG               MAX. BAR                    MM.
                                                                                                                             A        B    C     D              L
                                                              ZG T30               75             170           200         1100     850  950 1080             330
                                                              ZG T40               100            180           200         1100     850  950 1080             430
                                                              ZG T50               125            190           200         1100     850  950 1080             530
                                                              ZG T60               150            200           200         1100     850  950 1080             630
                                                              ZG T80               200            220           200         1100     850  950 1080             830
                                                             ZG T800               310            280           200         1300    1030 1070 1300            830
                                                             ZG T1000              390            315           200         1300    1030 1070 1300            1030
  Hydraulic bucket with double cylinder for excavating       ZG T1200              470            350           200         1300    1030 1070 1300            1230



Clamshell bucket

Clamshell bucket (ZG) Series OL / OP
• with one horizontal cylinder OL
• with two horizontal cylinders OP
Loading grab for heavy application.
Bigger models on demand available.
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  Big volume clamshell bucket                   ZG
                                               OL/OP
                                                                 Dimensional drawings


                                                                      Type         Capacity       Weight      Pressure                    Dimensions
                                                                                      LT           KG          MAX.                         MM.
                                                                                                               BAR         A        B         C         D      L
                                                                  ZG OL1              300           315         220       910      1250      720       1750   640
                                                                  ZG OL2              400           345         220       910      1250      720       1750   840
                                                                  ZG OL3              500           375         220       910      1250      720       1750   1040
                                                                  ZG OP1              385           395         220       930      1250      720       1750   840
                                                                  ZG OP2              480           430         220       930      1250      720       1750   1040
                                                                  ZG OP3              570           485         220       930      1250      720       1750   1240
                                                                 ZG OP/M1             560          580          220       1130     1300     800    2100       840
                                                                 ZG OP/M2             700          630          220       1130     1300     800    2100       1040
  Hydraulic bucket with big volume                               ZG OP/M3             840          680          220       1130     1300     800    2100       1240
changes reserved at any time




38                             Clamshell bucket Series T/OL/OP                                                                       www.dorn-tec.de
 Clamshell bucket                               for mini-excavator


 Clamshell bucket (ZG) Series OSM - low weight grabs
 for mini-excavators. Clamshell from DORN-TEC with one
 horizontal cylinder for loading different materials. Special
 bucket with low weight and low construction height for
 special mini-excavator applications.




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                                                     Mini
                                                  Excavator
                                                        OSM




  Clamshell with small dimensions and big performance                    Low weight and low construction height for mini-excavators


                                                        Type             Capacity      Weight      Pressure                 Dimensions in mm
                                                                            LT            KG        MAX.         A       B         C           D            L
                                                                                                    BAR
                                                    ZG OSM 250              30            60             200    800     650       460     620             260
                                                    ZG OSM 300              40            65             200    800     650       460     620             310
                                                    ZG OSM 400              50            75             200    800     650       460     620             410
  Dimensional drawing                               ZG OSM 500              60            85             200    800     650       460     620             510



 Clamshell bucket                               for truck cranes                                       rn-Te
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                                                                                                    truck
 Clamshell bucket (ZG) Series OS - in
                                                                                                   cranes
 big size for strong truck cranes with one                                                               OS
 strong horizontal cylinder for loading
 different materials




                                                    Strong construction for truck applications             Optional equipment screwable teeth
  Big horizontal cylinder with strong bearing
                                                        Type     Capacity        Weight        Pressure                 Dim ensions in m m
                                                                    LT            KG           MAX. BAR         A       B         C        D                L
                                                     ZG OS40        200            300             200         1470    1340       637     972              430

                                                     ZG OS50        250            320             200         1470    1340       637     972              530

                                                     ZG OS60        300            340             200         1470    1340       637     972              630

                                                     ZG OS70        350            360             200         1470    1340       637     972              730

  Dimensional drawings                               ZG OS80        400            390             200         1470    1340       637     972              830
                                                                                                                                          changes reserved at any time




www.dorntec.com             Clamshell bucket Series OSM / OL                                                                                             39
Multi-purpose grab                                     - small version


Clamshell bucket (ZG) Series OA with horizontal
cylinder. Small version with screwed side plates. Multi-purpose
clamshell bucket with one horizontal cylinder for maintenance
of open spaces for handling different materials.




                                                                             Multi-purpose grab with open sides and screwable teeth




  Screwed side plates offer various different applications                   Dimensional drawings


                                     Type      Capacity          Weight               Pressure                       Dim ensions in m m
                                                 LT                  KG            MAX. BAR             A           B            C         D              L
              rn-Te                ZG OA40       125                 140                 200           670         830           530      1200           430
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                                   ZG OA50       150                 150                 200           670         830           530      1200           530
         small                     ZG OA60       175                 160                 200           670         830           530      1200           630
        version                    ZG OA70       200                 190                 200           670         830           530      1200           730
                                   ZG OA80       225                 200                 200           670         830           530      1200           830
                                   ZG OA800      310                 240                 200           900         1030          700      1350           830
                                   ZG OA1000     410                 265                 200           900         1030          700      1350           1030



Multi-purpose grab - large version
                                                                                      rn-Te
Clamshell bucket (ZG) Series OB with big horizontal                               o
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                                                                                               c




cylinder. Large version with screwed side plates. Multi-purpose                  large
clamshell bucket with one strong horizontal cylinder for
handling various materials on truck cranes and excavators.
                                                                                version
The multi functional grab for your loading crane.




                                                          Dimensional drawing                      Loose material handling with closed sides


                                                              Type         Capacity       Weight        Pressure                  Dimensions in mm
                                                                             LT            KG          M AX. BAR           A         B    C          D        L
                                                            ZG OB60          300            400             200           1130    1600   1090    750          600
                                                            ZG OB80          400            430             200           1130    1600   1090    750          800
  Stone handling with open sides                            ZG OB90          450            450             200           1130    1600   1090    750          900
changes reserved at any time




40                                  Clamshell bucket Series OA / OB                                                               www.dorn-tec.de
 Demolution and sorting grabs                                                        Series RC / SG


 With one or two horizontal cylinders and quick
 coupler adapter or fixed mounted rotator for
 demolution and sorting applications.




                                               Stone grab with fixed mounted rotator




  Series RC with lattice-bar peelings          Dimensional drawings                               Series SG with closed peelings


                                                                  Type            Weight        Pressure               Dim ensions in m m

                                                                                      KG        MAX. BAR        A       B       C         D            L

                                                                  RC40                110          200         640     790     510    1220            400
                                                                  RC50                160          200         710     940     540    1450            500
                                                                  RC300               285          260         950     950     700    1400            400
                                                                  RC400               430          260         1000   1100     800    1700            600
                                                                  RC800               640          220         980    1250     720    1850            800
                                                                  SG 500              215          200         680    730      800    1350            540
                                                                  SG 600              285          200         800    960      700    1500            640
  Sorting grab with quick coupler adapter                         SG 750              330          200         800    960      700    1500            740



 Earth augers

 Our offers contains simple and professional worm augers. The                    •   types of auger worms 100, 150, 200, 300, 400, 500 mm …
 augers can be quick and easily adapted to different machines,                   •   from 1,2 to 10,0 t Excavators
 like cranes, excavators, hoftrac, wheel-loader, telescop-loader                 •   linkage with direct or quick-coupler adapter
 etc.. Our augers and earth drills offer a various field of                      •   for simple earth drills or professional earth drills
 applications in gardening and landscaping, in forestry, municipal
 and construction industry, like plant drilling, point basement,
 fence building etc.. The choice of the respective earth auger                   rn-Te
 depends on the individual application, number of usage and                  o
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 available machine.
                                                                            Earth
                                                                           augers




                                        usage on mini-excavator       Stump planers




  usage on front- and wheel loaders     Earth drill with quick-coupler adapter                           Big range of auger drives and worms
                                                                                                                                     changes reserved at any time




www.dorntec.com                          Attachment equipment                                                                                       41
Rotator hooks

Innovative product from DORN-TEC from our own German production.                                                   RH 30/50 RH 50/59 RH 50/69
Safety loading hook for rotator connection on HDR 30/45/55 rotator.

                                                                                                            Type     3,0 t     5,0 t      5,0 t
                                                                                                               A      166       166       166
                                                                                                               B      42        48         48
                                                                                                               C      33        44         44
                                                                                                               D      120       130       130
                                                                                                               E      90        98         98
                                                                                                               F      50        59         69
                                                                                                               G      25        30         30
  Safety loading hook for rotator connection            Dimensional drawings                                   H      210       250       250



bucket

Buckets for construction excavators.
Our offer contains accessories for mini- and
compact-hydraulic excavators up to 8,5t., like
buckets, ditching buckets, tiltable ditching
buckets, trapezium buckets, cracking teeth,
adapter and special buckets




  Ditching bucket                                      bucket                                                  tiltable ditching bucket




Pallet forks for cranes

Pallet forks from DORN-TEC are where it is necessary to lift any            safety claw and automatic balancing. All forks are equipped with
goods on pallet through a rope (truck crane, bridge crane, etc.)            adjustable beam and tines.
There are 3 basic versions with eye connection, adjustable




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                                                 Pallet
                                                 forks

                                                                          Dimensional drawings


                                                                Ty pe          Lif ting    W eight                 Dimens ions in mm
                                                                             c apac ity
                                                                                KG          KG            A          B          C          D
                                                             PG 10              1000        100          990        1100       1700       950
                                                             PG 15              1500        130          990        1100       1700       950
                                                             PG 20              2000        150          990        1100       1700       950
                                                            PG 20/S             2000        150          990        1290       1860       950
  PG standard version with eye connection                  PG 20 A u t.         2000        165          990        1290       1800       950
changes reserved at any time




42                                                        accessories                                                  www.dorn-tec.de
 Generating sets with diesel engine

 The economic power source from DORN-TEC for a emergency             Large version Series 3/4
 power supply.                                                       The gen sets from DORN-TEC can be equipped with
 Small versions Series 2                                             • air cooled engines
 These Generating Sets are equipped with "Lombardini" and            • water cooled engines
 "Yanmar" Diesel Engine, electric starting (with key and battery)    These generating sets are equipped with Diesel engines type
 or manual starting (with rope). Alternator with voltage 400V        “Yanmar, Lombardini, Perkins, Iveco, Volvo, Deutz, John
 3-phase + N or 230V single phase - 50 Hz mounted on                 Deere”, electric starting with battery, directly coupled by means
 bedframe.                                                           of plate coupling, fixed on a bedframe with vibration dampers,
                                                                     fuel tank mounted on bedframe.
 Manual control panel, fixed on generating set, with following       Manual control panel, mounted on generator, with: automatic
 instruments: automatic circuit breaker and voltmeter (excluded      circuit breaker, voltmeter, 1 or 3 ammeters (depending from
 4 and 5 kVA power), 2 CEE sockets, key starting and alarm           the power of generator), hourmeter, frequencymeter, starting
 lights.                                                             key, indication lights for low oil pressure, high water
 Main use: small houses, camping, mountain refuges, small            temperature, battery charging, low fuel level with automatic
 construction sites, restaurants, farms, small factories.            stop for fault, sockets or terminal box. Upon request: slow
 Generating Sets at 3000 R.P.M., are especially used for stand-      manual trailer, highway trailer, sound-proof and weather-proof
 by use, not continuous.                                             canopy, automatic mains failure panel, other types of engine
 Upon request: manual trailer, sound-proof and weather-proof         and special fittings. Low-speed generators with 1500 U/min.
 canopy, automatic panel and special fittings.                       Generators from DORN-TEC
                                                                     The independent power source for all operations
                                                                     and for low-wear continous working.




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   small
  version


  Open version with key starter + control panel
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                                                                                                                     large
                                                                                                                    version
                                                                    Big generating set in open version




  Gen set with sound-proof or weather-proof canopy




  Generator                       Electric control panel            Diesel power source with sound-proof canopy
                                                                                                                          changes reserved at any time




www.dorntec.com           Emergency power units Series 2/3/4                                                                             43
Generating sets for tractor coupling

The mobile power source for agriculture and forestry.
We deliver alternators with 3000 rpm and 1500 rpm depending
on the application.Voltage and frequency depends on the
country of usage.
Performance
The generating sets deliver 400/230V nominal voltage at 50Hz
frequency. The generators can be equipped with electronic
regulator and/or over- and under-voltage relay.

Gearbox
The power is transmitted through a cardan joint (not included in
our supply) between the power take-off and the overgear
mounted on the generator. The necessary PTO rotation varies
between 440 and 520 rpm.

Manual panel
The manual panel is fixed on the generating set completed with
the following instruments: automatic differential circuit breaker,
voltmeter, 2 sockets in accordance with EEC regulation or
terminal box. Upon request: ammeter, frequencymeter,                                                                             rn-Te
hourmeter, automatic voltage regulator.                                                                                      o
                                                                         PTO generating sets rich product range




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Documentation
Manual and instruction book for installation, operation and
trouble-shooting.
                                                                                                                           ZG
Generator
Industrial version: self-exciting, self-regualting, brushless
syncron compound generator with life-time lubrication bearings.
Short-circuit-proof and overload protected.

Main frame
These generating sets are supplied completed with a 3 points
base for an easy coupling with every type of tractor. Gearbox
with oil bath lubrication.

Control panel
The control panel is equipped with:
• 2-pole automatic circuit breaker 230V
• 4-pole automatic circuit breaker 400/230V
• differential circuit breaker
• CEE 3-phase socket IP44, 5-pole
• Schuko single phase socket, 3-pole
                                                                         Main frame with three-point connection for tractor coupling


 Model                           Capacity      rev.      Voltage      Tractor        PTO                 Dim ensions               Weight
 Type                          KVA     KW      rpm        Volt          hp           rpm        Lenght       Width      Hight       kg ca.
 ZG 5 TR                        5       4      3000      400/230         10          440          820         900         800          78
 ZG 6 TR                        6       5      3000      400/230         15          440          820         900         800          80
 ZG 8 TR                        8      6,4     3000      400/230         20          440          820         900         800          90
 ZG 10 TR                      10       8    3000/1500   400/230       25/30         440          820         900         800       94/135
 ZG 12,5 TR                    12,5     10     3000      400/230         30          480          820         900         800          105
 ZG 15 TR                      15       12   3000/1500   400/230       40/45         480          820         900         800      115/150
 ZG 20 TR                      20       16   3000/1500   400/230       45/50         480          820         900         800      128/200
 ZG 25 TR                      25       20   3000/1500   400/230       50/60         480          900         950         850      215/250
 ZG 30 TR                      30       24   3000/1500   400/230       60/70         480          900         950         850      250/370
 ZG 40 TRL*                    40       32   3000/1500   400/230       80/90         520          950        1020        1020      290/400
 ZG 50 TRL*                    50       40     1500      400/230        100          520          950        1020        1020          410
 ZG 60 TRL*                    60       50     1500      400/230        120          520          950        1020        1020          430
 ZG 70 TRL*                    70       56     1500      400/230        140          520          950        1020        1020          450
  * serial configuration with electronic regulator. Designed to automatically maintain a constant voltage level for sensitive appliance, e.g.
    computers, circuit boards on demand for all other models available / on demand in combination with an over- and undervoltage relay
changes reserved at any time




44                             Emergency power supply Series ZG                                                      www.dorn-tec.de
How you find the right way to us

Our premises accommodates space for a machinery hall, spare parts                                 DORN-TEC GmbH & Co. KG
warehouse, workshop and administration. The DORN-TEC corperation takes                            Porschestraße 21
regularly part on International tradeshows and fairs, e.g. ForstLive, Demopark,                   D-87437 Kempten
KWF show, Agritechnica, Interforst, Bauma, etc.
                                                                                                  Tel. +49-831-77124
               Just visit us ….                                                                   Fax. +49-831-79684
                              …. or let us know your inquiry!                                     E-mail: info@dorn-tec.de




 Headquarters of DORN-TEC



                      Denmark                                           Business premises and own vehicle fleet
                                                        Baltic states


   Netherlands

                                                             Poland

   Belgium
                            Germany


                                                    Czech Republik
 Luxembourg


         France


                  Switzerland                   Austria

                                       Italy
                                                                        Tradefair stand indoor

    München                                    Füssen/Reutte(A)

                       B12


        Exit
   Kempten/Leubas


                                                          Kempten
  Leubas
                                   e




                                                  aße
                                 aß




                                        Porschestr
                7

                              str
              A

                           ler
                         im
                       Da




 Ulm/Würzburg
Changes, errors, misprints and innovations at any time
reserved! Reproductions, copies, duplications and reprints totaly
or partly are only allowed with the permission of the
DORN-TEC GmbH&Co.KG cooperation.                                        Tradefair stand outdoor



www.dorntec.com                                DORN-TEC GmbH & Co. KG                                             www.dorn-tec.de
45 years of experience in construction & technology

CH       GRAB- and LOADING
               TECHNOLOGY
                                        DORN-TEC GmbH & Co. KG
                                        Porschestraße
                                        D-87437    Kempten
                                                          21
                 since 1965
                                        Tel. +49-831-77124

       DORN-TEC                         Fax +49-831-79684
                                        info@dorn-tec.de




                              Dealer:




www.dorn-tec.de / www.dorntec.com

				
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