There are many reasons for the dechain of the Kubota excavator. In addition to the impurities such as the crawler to the earth or the stone, the excavator will be dechain, and the faults such as the walking ring, the chain wheel and the chain device will lead to the dechain of the excavator. In addition, improper operation will also cause the excavator to unchain.
Kubota KX165 minitype excavator
1, to tighten the oil cylinder failure caused by the chain. At this point, you should check whether the tight oil cylinder has forgotten to play butter and see if there is any oil leakage in the tight cylinder.
2. Dechain caused by the serious wear of the crawler. If used for a long time, there must be wear and tear on the caterpillar, and the wear and tear of the chain, chain barrel and other parts of the caterpillar can also lead to the caterpillar off-chain.
3. The dechain caused by the wear and tear of the chain. Now almost all the excavator caterpillar has a chain protector, and the chain device plays a very important role in preventing the dechain energy, so it is important to check the wear and tear of the chain device.
4. Deactivate the chain caused by the wear of the motor gear ring. For the drive motor gear ring, if the wear is serious, we need to replace, which is an important reason for the excavator chain off.
5, the dechain caused by the damage of the chain wheel. Under normal circumstances, the oil leakage of the sprocket oil seal will cause serious wear of the sprocket, which will lead to the chain disassembly.
6, the dechain caused by the damage of the guide wheel. When inspecting the steering wheel, check that the screws on the guide wheel are not missing or broken. There is no change in the slot of the card guide wheel.
The above problems can lead to the Kubota excavator chain loosening and falling off, so we can make a reference.
