The large-size rollers with innovative silica-granule added resin coating ensure perfect grip in all test conditions and safeguard tyre wear.
The low test speed (about 5 kmh) and the contra-rotation option with adequate slip control make the unit suitable for vehicles with ABS braking systems and permanent 4-wheel drive.
These units are suitable for testing:
- Single wheel drag.
- Brake ovality (out-of-roundness) on single wheels and percentage difference.
- Maximum brake force on single wheel, on axle and total.
- Maximum percentage imbalance of brake force.
- Total percentage efficiency of braking system.
- Percentage efficiency of handbrake.
- Braking capacity split between front and rear axles.
- Axle weight (in complete weighing system configuration).

The large-size rollers with innovative silica-granule added resin coating ensure perfect grip in all test conditions and safeguard tyre wear.
The low test speed (about 5 kmh) and the contra-rotation option with adequate slip control make the unit suitable for vehicles with ABS braking systems and permanent 4-wheel drive.
These units are suitable for testing:
- Single wheel drag.
- Brake ovality (out-of-roundness) on single wheels and percentage difference.
- Maximum brake force on single wheel, on axle and total.
- Maximum percentage imbalance of brake force.
- Total percentage efficiency of braking system.
- Percentage efficiency of handbrake.
- Braking capacity split between front and rear axles.
- Axle weight (in complete weighing system configuration).