A: Common signs include weak travel force, slow track response, abnormal operating noise, hydraulic oil leakage, and reduced excavator mobility.
A: Verify the part number, excavator model, mounting dimensions, hydraulic connections, and existing travel system specifications before replacement.
A: Compare the original travel motor number, machine model, hydraulic system details, and related reference numbers such as 20Y-27-00502.
A: Designed for excavator travel systems, it supports stable torque transmission during continuous movement, uneven terrain, and high-load construction operations.






















