Keep your Hyundai R850LC-9 excavator moving with a replacement Travel Motor Only, part number 31ND-40040. The travel motor is a vital part of the machine's track drive system, converting hydraulic flow into the rotational force required to move the excavator across the job site.
When a travel motor develops internal wear or damage, common signs can include reduced travel power, inconsistent track movement, unusual operating noise or difficulty moving the machine under load. Replacing the travel motor can provide a practical repair solution while allowing the existing final drive gearbox and other suitable components to remain in place.
The R850LC-9 is a large crawler excavator designed for demanding applications, and Hyundai documentation identifies the travel motor as a major component of its undercarriage system.
Pro Construction Parts supplies replacement components for construction and earthmoving equipment, helping customers maintain essential machinery and reduce unnecessary downtime. The Hyundai R850LC-9 Travel Motor 31ND-40040 is supplied as the motor section, making it suitable for applications where the existing final drive gearbox is being retained.
Travel motors can vary depending on machine configuration, production version and serial number. 31ND-40040 is referenced for the Hyundai R850LC-9, with parts references also associating the number with other Hyundai models, so checking your existing unit is important before ordering.
Send us your machine serial number and the part number from your existing travel motor, and our technical team can help confirm the correct replacement.