PC300LC-6C Final drive for komatsu Excavator spare parts 207-27-00151 2072700151 Travel Motor Assembly
Hyundai excavator R140w-9a travel motor assy 31N4-45012 31Q4-41300 Mining Heavy-Duty Excavator Travel Motor
Our main products are Excavator Hydraulic spare parts, Hydraulic main pump, Swing Motor, Travel Motor, Final Drive Ass'y, Swing Device Ass'y, Swing Gearbox, Travel Gearbox, Gears, Regulators, Relief Valve, Fan motor and other hydraulic items with genuine and aftermarket quality.
Until now, our products enjoy a high reputation and have been exported to more than 125 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with its own brand "Belparts" which are widely acclaimed by foreign customers.
If you are interested in any models, please contact with us with the OEM model code, and we will share with our product catalogue and check the prices for you very soon.
If you are interested in any models, please tell us the OEM model code, and we can check the prices for you very soon.
More detail please contact with us!
Excavator travel motors are core hydraulic actuators that convert hydraulic energy into rotational mechanical energy. Their principle relies on high-pressure fluid from the hydraulic system: when fluid enters the motor’s cavity, it pushes internal components (like gears or pistons) to rotate. This rotation is then transmitted to the excavator’s tracks or wheels via a reduction gearbox, enabling movement.
Their roles are critical. First, they provide stable driving force for excavators to move forward, backward, or turn, adapting to construction sites. Second, the reduction gearbox amplifies torque, ensuring the machine handles heavy loads or rough terrain. Third, they work with control valves to adjust speed, letting operators control movement precision—essential for tasks like positioning the excavator during digging. Without them, excavators lose mobility, making them key to on-site efficiency.
