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Overrun brake simulator

The overrun brake simulator operates the brake mechanism (overrun brake) on the coupling of a caravan or trailer. A 4m rail to lock the simulator is standard supplied. The simulator locks itself into the rail through air pressure. The rail needs to be concreted into the floor. The parking brake is also tested. Suitable to test single or tandem axles.

Pneumatic controlled!

The mechanism in the brake simulator, which is activated by air pressure, causes force through the coupling device on the overrun brake. A sensor measures this force. The force is presented on the display of the roller brake tester.

The overrun brake simulator can be used in combination with the RT9001 or RT9002 roller brake tester and a test lane display. A weighing system integrated in the brake tester and the RT900x lift system complete the full test lane for caravan/trailer testing.

The simulator is also available without sensor.


Overrun brake simulator
Measuring range
0-5000 N
Operating pressure
8 bar
72 x 27 x 114 cm (L x W x H)
93 kg
Brochure downloads
Altesco Overrrun brake simulator