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HDV Brake Tester with Hydraulic Lifting

Because of the highly developing of transportation all over the world, the transportation business requires more and more vehicles operating on the road. Therefore, the safety, especially, the one of the commercial heavy duty vehicles become the major issue in the vehicle testing. How to approach to the realest vehicle safety performance test result also becomes the social responsibility to the brake tester manufacturers. In COSBER, the German team develops C-BTT model with hydraulic loading simulation for Heavy duty vehicle to test under loading, which makes the test result more closed to the truth. While it is also equipped with two-speed motors inside to test the light duty vehicles, as well.


With automatic gear motor lock function to facilitatethe driving in and out of vehicles

Hydraulic load simulation

Four wheel drive (44)

Two-speed operation mode with liftingload, adapt to different types of vehicle

Mechanical components with hot-dip galvanizationfor protection against corrosion.

  • Technical Data
  • Photo
Item C-BTT 5X/6X C-BTT 7X/8X
Maximum Drive Over 13000kg 18000kg
Roller Deight Difference 30mm
Measurement Range
0-40000N 0-40000N
Wheel Track Width 1000~3000 / 1100~3100 / 1200~3200 mm 1000~3000 / 1100~3100 / 1200~3200 mm
Roller Diameter 208 mm 248 mm
Roller Length 1000 mm 1000mm
Coefficient of Friction (dry / wet) >0.7 / 0.6 >0.7 / 0.6
Roller Test Speed 2.5~5 km/h 2.5~5 km/h
Motor Power 9kw/11kw 15kW/13-17kw
Dimensions (LWH) 32201040686 mm 34901240806 mm
Equipment weight(ca.) 1500 kg 1700 kg
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