Cosber Industrial | KZZD Series Roller Brake And Axle Load Tester

Roller Brake And Axle Load Tester

The KZZD roller brake tester is a flagshipproduct of Cosber, embodying years of production experience, the optimal engineering and quality control in testing technology makes the KZZD brake tester with excellent reliability and efficiency.

Resistance Force will be obtained before brake applied. When driver applying the brake, brake force come from vehicle wheels will pass to the Gear Via a Chain connecting the Gear and roller

Force Sensor will detect the brake force via the Gear Lever which connecting the sensor and the Gear. The sensor will then transfer the force into electronic signal and send to computer. The computer will analyze the signal and display the inspection result on the Monitor/ Display Board.


Roller Brake Tester (Dry and Wet Model)

  • Special techniques on roller surfaces Corundum binding roller set for high adhesion in both dry and wet condition
  • High precision sensor ensures the exactitude of inspection result
  • Using of reinforced steel, strengthen and durable structure body
  • Bench body galvanization / painting available
  • High performance motor and gearbox
  • With brake motor (option)
  • Analogue Display / Digital Display / Computer Control available
  • Electronic subordinate roller (sensor roller) and speed sensor
  • Automatic start and anti-peel tyre program
  • Pneumatic Driven Middle Lift to support UP vehicle axis, ease the way for vehicle to leave brake tester (option)
  • Wireless remote control for easy operation (option)
  • Standard RS-232 interface connection
  • Big Roller with sticky sand in European style
  • 3rd roller device preventing rollers from end-less rotating, protecting vehicle tyres
  • Strong bench framework, bend from high strength steel
  • Can be integreated with 2 more equipment by VIS Control System
  • Mini printer (built-in)

Choose Displaying for indicator Roller Brake Tester

Indicator Display Of Roller Brake Tester

Model KZZD-10 KZZD-15 KZZD-18
Max. Axle Load (kg) Up to 13000 Up to 18000 Up to 20000
Measuring ranges (N) 0-30000 x 2 0-45000 x 2
Wheel Tread (mm) 850-2400 800-3000 800-2800
Wheel Diameter (mm) 600-1100 600-1200 700-1200
Roller Diameter (mm) ∅ 245 ∅ 280 ∅ 245
Roller Length (mm) 1000 1100 1000
Roller Friction Coefficient (Dry/Wet) > 0.8 / 0.6
Front/Rear Roller Height Difference 30 mm 30 mm 30 mm
Motor Power (kW) 11 x 2 15 x 2 13/17 x 2
Power Supply AC 380V, 50Hz,ground AC 380V, 50Hz,ground AC 380V, 50Hz,ground