Published by:
HuiTong
2020-10-31
Why does the telescopic excavator arm cause the chain to fall off
In addition, the telescopic excavator arm is generally equipped with a chain protector, which in itself is a kind of protection chain. If it is off the chain, you can also check whether it has any problems. In addition, failure of the drive motor and the oil seal of the sprocket will also cause the chain to fall off.