This is a complete second-class assembly for the travel motor, responsible for transmitting power to the tracks and enabling the excavator's movement. It is built with high-strength gears and bearings designed to withstand the high torque and shock loads of continuous operation, unlike a worn assembly with damaged internal components. Operators may experience slow or jerky track movement, a loss of power when traversing inclines, or grinding noises from the travel motor if this assembly fails.
Always verify with serial number before ordering.
Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included
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Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.
Initial signs of a failing travel motor assembly include sluggish or erratic track movement, especially under load or on inclines. If ignored, the issue can progress to complete loss of drive on one or both tracks, potentially leaving the machine immobile. Continued operation risks severe damage to the final drive and planetary gears, leading to extensive repair costs.
Ensure the final drive housing is thoroughly cleaned internally and externally before installing the new assembly to prevent contamination. Always use the correct type and amount of final drive lubricant as specified by the manufacturer.
Inspect the final drive oil for metal particles and check the condition of the track chains and sprockets for wear during the travel motor assembly replacement.