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Roller brake tester RT9241

The RT9241 truck roller brake tester is a dual roller bed and can therefore be installed on the left and right side of an inspection pit.

In addition to measure the brake forces per wheel and the difference between the left and right side of an axle, the operator can determine the important quantities rolling resistance, actuation force, ovality (out-of-roundness) and brake fading for each wheel.

Special attention has been given to prevent damage to the tires. The rollers quickly stop when slippage occurs, even during the start-up of the motors.

The RT9241 is standard equipped with raised rear rollers, electronic motor brake and with automatic slip detection. Even with the heaviest loaded axle, it causes no problems to drive out of the rollers. The chassis is hot dip zinc and all moving components are equipped with quality bearings. This reduces the maintenance on the brake tester to a minimum.

The brake efficiencies (decelerations) of the vehicle are calculated automatically after manual vehicle weight input or by means of the (optional) 8-point weighing facility. These efficiencies can be compared with the legal requirements for the service-, parking- and emergency brake systems.

RT9241 Pit + wheel
Standard
  • Reversible rollers for 4x4.
  • Motor brake (drive out assistance).
  • With integrated electronics including Star-Delta switching.
  • Mains power box containing main switch, emergency stop, ON/OFF light indicator.

Specifications

RT9241
Maximum axle load
16000 kg
Measuring range
40 kN
Motor(s)
2x 15 kW
Roller speed
2,6 km/h
Roller dimensions
250 x 1000 mm
Track
Variable
Power supply
3PH 400 V / 50 Hz
Finish
Hot dip zinc

Options

  • Floor frame set
  • 8-point weighing system
  • Roller cover plates, non pivoting
  • Steel rollers
  • Air pressure measuring set (wireless RF)
  • Air pressure transducer (cable connected)
  • Pedal force meters
  • Pit safety set
  • Remote control set (wireless RF)
  • Sideslip meter TSS1000

Impression

RT9x41 impression1
RT9x41 impression2
Mains power box RT9241
Mains power box
RF LDO set (2100x1700).png
Air pressure set (RF)