A: Possible symptoms include reduced travel force, slow track movement, abnormal operating sounds, hydraulic oil leakage, and unstable machine mobility.
A: Check the original part number, excavator model, mounting dimensions, hydraulic connections, and existing travel motor specifications.
A: Verify the original component number, machine series, hydraulic system details, and related references such as 199-4726 and 296-6298.
A: Designed for large excavator travel systems, it provides stable torque transmission during frequent movement, uneven terrain, and high-load operations.






















