Q: What typical faults mean the 20Y-27-00500 final drive assembly needs to be replaced?
A: The excavator travels slowly on one side, makes abnormal grinding noises during walking, suffers hydraulic oil leakage from the drive shell, or fails to climb slopes under heavy load; these symptoms indicate internal gear or motor damage.
Q: What technical specifications should teams notice during final drive installation?
A: Clean connecting oil ports to avoid impurity blockage, replace matched sealing accessories, fix assembly bolts with standard torque, and test idle running for 10 minutes to confirm no oil leakage before formal operation.
Q: How can wholesalers confirm this travel assembly fits customers’ PC200-8 excavators?
A: Cross-check the official part number 20Y-27-00500 and the equipment production serial number. We provide professional model verification service to avoid incorrect delivery and reduce bulk procurement loss.






















