The lever arm effect
The dolly system will insure you an optimal traction thanks to the weight transfered on the tractor. For homologation reasons, it is not possible to separate the dolly from the platform.
Dolly’s benefits :
- The weight tranfered on the drawbar confers additional gripp to the tractor.
- It lowers the steering angle.
- The trailer is more stable on road.
- The use of a dolly is more efficient than the turntable with heavy loads.