It is necessary to check whether there is oil leakage inside the oil cylinder and whether the main reversing valve is stuck in the reversing position. Serious oil leakage requires disassembly and replacement of the sealing device at the corresponding position.

This tractor is mainly used as a self-propelled power machine to pull and drive working machines to complete various mobile operations. It can also be used as a fixed working power supply. The power of the engine is transmitted from the transmission system to the driving wheels, so that the tractor can run. In real life, rubber belt is often used as the medium of power transmission.