We have roller test benches for complete vehicles and #TestRoad test systems, which are directly connected to the vehicle's wheel hubs. We offer solutions with powerful tools for I+D tests, in order to verify the power and performance of the vehicles, with measurements and analysis through the #HighSpeed ​​acquisition system.




Stationary Test: The power generated by the vehicle is calculated through a dynamometric brake. The torque generated in the brake is measured for each speed by means of a load cell or a torsiometer.


Inertial Test: The power of the vehicle is used to accelerate a roller of inertia and later obtain the calculation and representation of the graph of power in wheel when decelerating, very useful in comparative tests.


Acceleration Test: By accelerating the vehicle at full load it is possible to obtain the calculation of the wheel power and the acceleration curve of the vehicle.


Loss Control Test: By decelerating the vehicle in neutral, the calculation of the mechanical losses of gearbox, differential, transmissions, etc. is obtained.

Auxiliary Sensors:


• Temperature for exhaust, water, oil and air

• Lambda probes for measuring the air-fuel ratio

• Special sensors on request.

• Meteorological Station: It can be applied to the system to automatically and instantly read the atmospheric pressure, humidity and temperature at the motor inlet during each test.

In the second photo we can see the version of the bank but inertially, it does not contain a hydraulic brake but the system measures by acceleration time of an inertial mass, which can be seen in the photo below the secondary axis. This version is provided with an interface with 5 auxiliary sensors and automatic acceleration control of the cabin fan.