Excavator travel systems are constantly exposed to heavy loads, frequent direction changes, and challenging ground conditions, making the durability of the travel device a key factor in machine performance. Wear in the hydraulic motor, planetary gearbox, or reduction mechanism may cause insufficient driving force, uneven track movement, abnormal noise, and increased maintenance requirements. 20Y-27-00502 Travel Device Motor Assembly is designed for PC200-8EO and PC200-7 excavators, combining hydraulic drive and planetary reduction technology to provide stable torque transmission and smooth track operation.
View More













