What Is The Cause Of Semi-trailer Drive Wheel Skidding？

First of all, the wheel is able to drive normally, in principle, the wheel and ground friction is greater than the traction on the wheel, then where the friction comes from, no doubt from the load pressure of the tire and the normal contact with the road surface, bearing pressure from the weight of the vehicle itself and the weight of the bearing cargo. When the carriage is full of goods or empty cars uphill will appear leverage phenomenon, trailer rear wheel bearing the main pressure, trailer front will be slightly tilted, there may be driving wheel skidding phenomenon.

The reason for the occurrence of similar road slippery phenomenon such as uphill is because the tyre grip is small, that is, the old driver commonly known as unable to press the car.

After this problem can be adjusted by adjusting the position of the goods pulled in the compartment, the goods as far as possible, increase the pressure of the driving wheel, can solve the skid problem in a short time. If the vehicle in the same type of model, prone to the same section or similar road slip problem, after measurement found that the traction pin position is relatively higher, may be due to the traction pin position caused, if the semi-trailer traction pin to the front of the trailer is too small, that is, the front overhang is too small, may lead to the above tire grip is not enough