This is an ATL brake tester, MOT approved. The brake tester is PC based. The results are calculated and stored and the test procedure is in full compliance with the latest regulations.
The roller unit consists of a hot dipped galvanised chassis fitted with rollers with a durable, gritted roller surfaces for high friction co-efficiency.
The motors are connected to the rollers via worm gears. These hold the rollers quite firm when the power is switched off, and makes it easy to get the drive wheels out of the rollers.

The brake force is measured with a strain gauge transducer.
The roller unit is fitted with sensors detecting the presence of a wheel set on the rollers.
This system ensures that the rollers do not start accidentally.
A speed sensor measures the wheel speed.
A speed sensor measures the roller speed to ensure that the percentage of slippage is correct. The point of wheel lock can be set at 4 different settings.

Features & Accessories

  • Easy to read display
  • User friendly
  • Modular construction
  • Microprocessor technology
  • Windows based PC for printing and data storage
  • Winbrake Software running VOSA database
  • Colour A4 Printer
  • Prepared for future
  • Dual pointer display
  • Digital display showing:
    • Imbalance
    • Ovality
    • Weight
    • Pedal pressure
  • Lock-out light indicator
  • Pointer lock
  • Manual operation
  • 4WD operation
  • Date and weight key-in
  • Fused system
  • Pedestal or wall mounted
  • Galvanised roller unit
  • Gritted rollers
  • Worm gear (makes it easy to leave rollers)
  • Prepared for printer
  • Prepared for data transmission


  • Printer
  • Remote control
  • Name on report
  • Pedal pressure gauge
  • Calculation of retardation (%)
  • Axle weighing system


Measuring range0 – 600 kgf
Roller unit
Length660 mm
Height300 mm
Width2340 mm
Roller diameter200 mm
Roller width700 mm
Roller speed2.9 kph
Weight450 k
Motor effect5,5 kW
Power supply3 x 415 VAC 50 Hz
Drive-over weight4 tonnes