A: Typical signs include weak travel force, slow track movement, abnormal operating noise, hydraulic leakage, and reduced excavator mobility.
A: Verify the original part number, excavator model, mounting dimensions, hydraulic connections, and existing travel system specifications.
A: Check the machine model, original travel device number, hydraulic system details, and related references such as 9233692 and 9261222 before purchase.
A:Designed for crawler excavator applications, it provides stable torque transmission during continuous movement, uneven terrain, and heavy construction operations.






















