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ITS A REVOLUTION

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ITS A REVOLUTION Powered By Docstoc
					    MaxxForce™ 7 - Always Performing
®
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             It’s not an evolution…




         IT’S A REVOLUTION

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Main Entry: rev·o·lu·tion
2 a : a sudden, radical, or complete change
2 d : a fundamental change in the way of thinking
about or visualizing something : a change of
paradigm
2 e : a changeover in use or preference especially
in technology


 Source: Merriam-Webster Dictionary
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          MaxxForce™ 7 Overview

 From the bottom up, a brand new parent bore V-8 in
  2007
 Displacement increased to 6.4L
 7% of 575 engine part numbers carried over from
  VT365
 New engine technology
 Most tested engine in International history
 The end result is a V-8 engine that is more reliable,
  and the cleanest and quietest in International history


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                                            Validation
 Most tested engine in International history.
 80,000 hours and 6 million miles.
 Tests Include:
                 Durability                Performance and Emissions Development             In Vehicle Testing
                 Full Load                         Emissions compliance                          Test Track
           High Load Factor Cycle                      Fuel Economy                          Real World Trials
              Thermal Cycling                          Performance                            Altitude Testing
            EGR Fouling Cycling                           Ratings                        Hot Weather Heavy Load
    DPF Fouling and Regeneration Cycling                Startability                     Cold Climate Performance
           Accelerated Corrosion                        Diagnostics                High Idle & Light Duty Cycle Simulation
         Hot and Cold Performance                 Altitude and Environment                Integration Optimization
             Noise Performance
         Component Bench Testing




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    Highlights of New Technology for 2007

1. Piezo High Pressure Common Rail Fuel System
2. DC Motor Actuated EVRT® Turbocharger
3. New EGR System
4. Single ECM Module




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     Piezo High Pressure Common Rail Fuel System
                     High Pressure
                         Line

 Piezo Ceramic
Material Contained
      Within




                                     Fuel Pump




                                      Injector




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1. Piezo High Pressure Common Rail Fuel System
Technological Improvement            Impact                  Customer Benefit
• Engine fuel provides      • Oil viscosity no longer   • Improved cold
  injection pressure          impacts injector            weather starting.
  instead of engine oil.      performance.              • Four second cold
                                                          start at up to -20° F.



• High pressure fuel        • No need to intensify      • Fewer moving parts
  pump replaces high          pressure.                 • Improved injector
  pressure oil pump.        • Simplified injector         reliability.
                              with no plunger           • No risk of oil dilution.
                              barrel.




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1. Piezo High Pressure Common Rail Fuel System
Technological Improvement            Impact               Customer Benefit
• Non mechanical            • Actuation controlled   • Fastest, most precise
  ceramic actuator            by electric signal.      control of injection
  replaces electro-                                    events possible.
  mechanical control                                 • 5 fuel injection shots
  valve.                                               per combustion cycle
                                                       capable.

                            • Ceramic actuator       • No moving parts to
                              changes shape to         wear out.
                              cause actuation.

                            • No magnetic coils,     • Decreased noise
                              moving parts, or         level due to removal
                              springs required.        of moving parts
                                                       factoring in injector
                                                       clatter.


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1. Piezo High Pressure Common Rail Fuel System
Technological Improvement                               Impact                                           Customer Benefit
• Improved control of                 • Precise control of fuel                                     • Factor in double digit
  fuel injection events.                delivery.                                                     % increase in fuel
                                                                                                      economy.*


• 5 separate fuel                     • Pre and post                                                • Improved emissions.
  injection events per                  injections.
  combustion cycle.                   • Improved control of
                                        primary injection.
                                      • Pilot fuel injection.                                       • Factor in 71% noise
                                                                                                      improvement.
                                      • In-cylinder dosing                                          • No additional fuel
                                        capabilities.                                                 injection equipment
                                                                                                      required in exhaust
                                                                                                      system for 2007
                                                                                                      regeneration process.

                            * Double digit % fuel economy gains possible under certain conditions
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    DC Motor Actuated EVRT Turbocharger
                               ®




                   Fuel Pump




                    Injector




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      2. DC Motor Actuated EVRT Turbocharger
                                                       ®



Technological Improvement            Impact                     Customer Benefit
• Proven turbocharger       • Road tested                  • 3x more resistant to
  technology, new for         International® DT466           corrosion.
  International® V-8          turbocharger                 • Field proven
  engines.                    technology                     technology.
                              incorporated into V-8.


• Electronic actuation      • Oil driven hydraulic         • Improved control and
  of turbocharger             system not required.           response due to
  vanes.                                                     electronic actuation.
                            • No hydraulic pressure
                              required.                    • Improved force
                                                             available for actuation
                                                             of turbocharger
                                                             vanes.




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       New and Improved EGR System




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              3. New and Improved EGR System
Technological Improvement                               Impact                                           Customer Benefit
• Increased cooling
  capacity.                           • Improved NOx                                                • 2007 EPA compliant
• Decreased EGR flow                    control.
  restriction.



• Parallel flow coolant               • Less load on the                                            • Factor in double digit
  circuit.                              water pump.                                                   % increase in fuel
                                                                                                      economy.*
                                      • Direct coolant flow to                                      • Decreased chance of
                                        all critical engine                                           blockage.
                                        components.
• New oxidation                       • No soot fouling of                                          • Improved durability
  catalyst to clean out                 EGR and intake                                                and reliability.
  hydrocarbons.                         systems.

                            * Double digit % fuel economy gains possible under certain conditions
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            Parallel Coolant Flow Diagram
                    MaxxForce™ 7 Cooling System

                           →                      →       →
                                                                           Thermostat

            EGR        Oil              Air            Left        Right
           Cooler     Cooler          Compr.           Bank        Bank
                                       ( O pt )




                               Pump


      Vehicle
      Heater                                            Radiator
      Circuit




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          Single Box ECM Module
                             Engine Sensor
                               Connector




                                              Chassis
                                             Connector




             Injector
            Connector




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                       4. Single Box ECM Module
Technological Improvement                               Impact                                           Customer Benefit
• 32 bit processor with               • Torque based engine                                         • Car like
  improved capability.                  control opposed to a                                          responsiveness.
                                        speed based.                                                • Factor in double digit
                                      • Embedded                                                      % increase in fuel
                                        aftertreatment                                                economy.*
                                        control.

• Combined Engine                     • 7 connections down                                          • Improved reliability
  Control Module and                    to 3.                                                         from vibration and
  Injector Drive Module.              • Cam style locking                                             weather.
                                        connectors.
                                                                                                    • Less chance of
• Integrated chassis                  • Streamlined route for
                                                                                                      harness chafing or
  and engine wiring                     harness.
                                                                                                      disruption.
  harness.
                                      • Fewer harness                                               • Less chance of water
                                        connections.                                                  intrusion

                            * Double digit % fuel economy gains possible under certain conditions
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    What You May Not Have Expected

1. Improved Fuel Economy.
2. Improved Noise, Vibration, and Harshness.
3. Improved Reliability.

                                How did we get there???




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                            1. Fuel Economy
      Customer Benefit                       Factors in Benefit                                   MaxxForce™ 7 Technology

• Double digit %                   • Improved fuel                                               • Piezo injector
  improvement in fuel                delivery control.                                             actuation.
  economy.*                        • Improved emissions                                          • 5 fuel injection shot
                                     capabilities.                                                 capable fuel system.

                                   • Increased EGR                                               • New EGR system.
                                     cooling.
                                   • Decreased EGR flow
                                     restriction.
                                                                                                 • Parallel flow cooling
                                   • Reduced parasitic
                                                                                                   system.
                                     loads on the engine.
                                   • Improved engine
                                     control.                                                    • New engine control
                                   • Improved integration                                          module.
                                     between engine and
                                     transmission.
                         * Double digit % fuel economy gains possible under certain conditions
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                         2. Quieter Diesel Engine
      Customer Benefit             Factors in Benefit      MaxxForce™ 7 Technology

• 71% noise reduction         • Pilot injection helps to   • High pressure
• 68.9 dBA                      eliminate diesel             common rail fuel
                                knock.                       system.

                              • No injector control        • Piezo actuated fuel
                                valve clatter.               injectors.



                              • Low noise base             • Rear gear train.
                                engine design.             • Crankcase bedplate.




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                           3. Improved Reliability
      Customer Benefit              Factors in Benefit     MaxxForce™ 7 Technology

• No auxiliary fuel            • Eliminates extra parts
  injection system in          • Keeps fuel line away
  exhaust system for             from hot side of
  2007 regeneration.                                      • High pressure
                                 engine.
                                                            common rail fuel
                                                            system.
• 4 second start at            • Engine fuel provides
  -20°F.                         injection pressure.

• No risk of fuel in oil       • Oil not used for
  from cut seals or              actuation of fuel        • Piezo effect injector
  damaged injectors.             injectors.                 actuation.
• No moving parts to           • Simplified injectors:
  wear out and replace           no plunger, spool
                                 valve, or electro-
                                 magnets.

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                         3. Improved Reliability
      Customer Benefit           Factors in Benefit     MaxxForce™ 7 Technology

• Reduced thermal            • Robust EGR cooler       • Parallel flow cooling
  stress on coolers.           durability.               system.

• Non-fouling EGR            • No soot deposits in     • EGR system
  system.                      intake and EGR            oxidation catalyst.
                               system.
• 3 connection points        • Reduced                 • Single box ECM
  on the ECM.                  opportunities for bad   • Integrated wiring
                               connections and           harness.
                               water intrusion.

• Improved                   • Anti corrosion and      • DC motor actuated
  turbocharger.                more actuation force.     turbocharger.




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             MaxxForce™ 7 Engine Specs
ENGINE TYPE                      DIESEL, 4 – CYCLE

CONFIGURATION                    V8

DISPLACEMENT                     389 in3 (6.4L)

BORE AND STROKE                  3.87 in (98.2mm) X 4.134 in (105mm)

COMPRESSION RATIO                17.5:1

ASPIRATION                       Electronically controlled, turbo-charging with
                                 charge air cooler

COMBUSTION SYSTEM                Direct Injection

TOTAL ENGINE WEIGHT (DRY)        1160 LB.

B50 Life                         375,000 Miles

Fuel Recommendations             ULSD (Diesel 1 and 2), Bio Diesel (up to B5)




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      MaxxForce™ 7 Engine Specs

                                                        Governed
                      Rated                   Peak
       Engine                                             RPM
       Code     HP       RPM         Torque      RPM


       12NTE    200      2600        560         1400   2800


       12NTG    215      2600        560         1400   2800


       12NTH    230      2600        620         1500   2800




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           VT 365 vs. MaxxForce™ 7
          Characteristic             VT365                MaxxForce 7

           Fuel System            Low Pressure          High Pressure     
        Injection Pressure          Oil based             Fuel based 

      Engine Injection Events           2                     5   
         Actuator System        Electro Mechanical   Piezo Ceramic Actuator 

          Turbocharger              Hydraulic              Electronic 

           Coolant Flow            Series Flow           Parallel Flow 
         Engine Module
                                        7                     3
        Connection Points

           Noise @ Idle              74.3dB                 68.9dB 

             B50 Life             350,000 miles          375,000 miles 

      EPA Compliance Year             2004                   2007 

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                                                    MaxxForce™ 7 Competitive Comparison

                                                                               Feature
                  Horse   Torque      Displacement      Dry    Configuration   Cylinder   Turbo      Fuel         Oil       Fuel       CAM        Crankcase        DPF
                  Power   Range         Cu. In (L)    Weight                   Design               System     Change      Filter    Followers    Ventilation    Strategy
                  Range   (lb. ft.)                    (lbs)                                                   Interval   Change                   System
                                                                                                                          Interval


    MaxxForce 7   200-     560-        390 (6.4L)      1150        V-8         Parent     EVRT      Piezo      10,000      Every     Hydraulic      Static          In-
                                                                                                ®


                  230      620                                                  Bore                HPCR        miles      2nd oil    Roller      Separator,     cylinder
                                                                                                                          change                     No           Dose
                                                                                                                                                 maintenance


    CAT C7        175-     520-        439 (7.2L)      1295         I-6        Parent     Vane      HPCR       11,000-     Every      Roller     Coalescing        Air,
E                 330      860                                                  Bore      type                 15,000      2nd oil                  Filter.       Fuel,
                                                                                          VGT                   miles     change                  Requires       Spark in
n                                                                                                                                                Maintenance      DPF
g
i   Cummins       185-     420-        409 (6.7L)      1150         I-6        Parent     Sliding   HPCR        Up to     Same         Flat      Coalescing         In-
n   ISB           275      660                                                  Bore      Nozzle               15,000     as Oil/                   Filter.      cylinder
                                                                                           VGT                  miles      Filter                 Requires        dose
e                                                                                                                                                Maintenance


    Cummins       225-     620-        505 (8.3L)      1530         I-6         Wet       Sliding   HPCR        Up to     15,000       Flat      Coalescing         In-
    ISC           350      1050                                                Sleeve     Nozzle               15,000      miles                    Filter.      cylinder
                                                                                           VGT                  miles                             Requires        dose
                                                                                                                                                 Maintenance


    Mercedes      190-     520-        439 (7.2L)      1168         I-6        Parent       2         Cam      15,000-    80,000       Flat      High Voltage      Down
    MBE 900       300      860                                                  Bore      Stage      driven    20,000      miles                 Electrostatic    Stream
                                                                                                      unit,     miles                            Precipitator.   Injection
                                                                                                      line,                                           No
                                                                                                    injector                                     Maintenance
                                                                                                     nozzle


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