Trailer Brake Calculation
a Data Sheet a
Chassis/Fleet No :
M Data that MUST be supplied
Customer preference data
P
Alternative or additional information that is necessary when the
A TUV details are not known M Trailer Manufacturer
Trailer Type M
M Brake System Type :
Semi-Trailer
ABS TEBS 4 TEBS-G2
Centre Axle Trailer
2S-4S/2M 4S/3M RSP
Drawbar Trailer
Wheel Speed Sensing :
ABS & EBS Number of Teeth
M 60 Teeth
80 90 Teeth 100 Teeth
Height of Centre of Gravity M Laden (mm) Unladen (mm)
Wheelbase (mm)
M
Kingpin Axle 1
Axle 1 to Axle 2
Axle 2 to Axle 3
Trailer Weight Laden (kg) Unladen (kg)
Total Weight
Load at Axle 1
Load at Axle 2
Load at Axle 3
Load at King Pin
Axle Data M
Axle TUV Approval Number
If TUV Axle Approval number not known or non KB Foundation Brake please complete details below:
Foundation Brake Type : DRUM M
Manufacturer
Brake Size
Threshold Moment (Nm)
Brake Factor C*
Mechanical Efficiency
Drum Radius (m)
S Cam Radius (m)
Friction Material
P Slack Adjuster Lever Length (mm)
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Trailer Brake Calculation
a Data Sheet a
Foundation Brake Type : DISC M
Manufacturer
Brake model
Threshold Moment (Nm)
Brake Factor C*
Mechanical Efficiency
Disc Radius (m)
Mechanical Ratio
Lift Axle M YES / NO
Axle 1
Axle 2
Axle 3
Suspension Type M
Mechanical Laden Unladen
Spring Deflection (mm)
Air Laden (bar) Unladen (bar)
Air Spring Pressure
Tyre Data M
Tyre Size
Actuation : Manufacturer M
Preferred Service Brake Parking Brake
Axle 1: Type/Size or part number
P
Axle 2: Type/Size or part number
Axle 3: Type/Size or part number
If Actuator manufacturer is NOT Knorr-Bremse please complete details below
Service Brake Parking Brake
Axle 1 : TUV Approval Number
A
Axle 2 : TUV Approval Number
Axle 3 : TUV Approval Number
Knorr-Bremse makes every effort to ensure that the calculation produced from the
data supplied meets the requirements of EEC legislation at the time the calculation
is undertaken. It is the customers responsibility to verify the calculation by
completing a physical test.
KBP2174/1
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