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Causes of komatsu track chain off-chain
1. Off-chain caused by the failure of the tightening cylinder
At this time, you should check whether the tightening cylinder forgot to apply butter, and see if there is oil leakage in the tightening cylinder.
2. Off-chain caused by serious wear of the komatsu track chain
If it is used for a long time, the track will definitely be worn, and the wear of the chain ribs, chain drums and other components on the track will also cause the track to come off the chain.
All Sizes High Quality Komatsu Track Chain For Excavator
| Name | All Sizes High Quality Komatsu Track Chain For Excavator |
| Product Number | All Part Numbers You Need |
| Condition | Original Brand New |
| MOQ | 1 Piece |
| Payment | T/T, Western Union, Paypal, etc |
| Standard or Nonstandard | Standard |
| Delivery Time | In 3 Days |
| Packing | Wooden Box |
| Warranty | 6 Months |
| Transport | By sea/air/express (DHL/FEDEX/TNT/UPS/EMS/City-line) |
3. De-chaining caused by wear of the chain protector
Now almost all excavator tracks have chain guards, and chain guards can play a very important role in preventing de-chaining, so it is also important to check whether the chain guards are worn.
4. De-chaining caused by wear of the drive motor ring gear
For the drive motor ring gear, if the wear is serious, we need to replace it, which is also an important reason for the excavator to go off the chain.
5. Off-chain caused by damage to the carrier wheel
Under normal circumstances, the oil leakage of the carrier roller oil seal of the excavator will cause serious wear of the carrier roller, which will lead to the track off-chain.
6. Off-chain caused by damage to the guide wheel
When checking the track idler, check whether the screws on the idler are missing or broken. Is there any modification to the slot of the card guide wheel?
We are a comprehensive supplier of excavator accessories, if you have excavator accessories needs, please contact us, we will be glad to receive your inquiry!
Sales Manager：Liam Cheng Wechat/Whatsapp:+8616653175111
