Heavy Duty Travel Gearbox With Motor Assembly Replaces JCB Excavator Js220 Js200 Jz255 Jz235 Js210 JS220LR Bulletproof Hydraulic Drive Unit 20925318 No Hassle Swap Built Tough For Any Rig
UPC:
✔️ Oem equivalent hydraulic drive unit 20925318 fits excavators
This heavy duty travel gearbox pairs a sealed hydraulic motor with hardened gears to drive track rollers on earthmoving rigs. You slide it onto mid size excavators that require solid ground pressure and smooth directional control for trenching or stockpile work. The direct mount layout cuts down installation downtime while managing heavy loads through muddy or rocky terrain.
✅ Precision matched spline shaft for direct gear engagement✅ Sealed internal bearings resist dust and gravel contamination
✅ Compatible with js220 js200 jz255 jz235 js210 and js220lr frames
✅ Single pack replacement unit mounts quickly to existing crossmembers
💡 How do you properly maintain a hydraulic travel motor assembly to extend equipment service life?
A handy upgrade path starts with shielding internal parts from grit and pressure drops. Here are three quick tips to keep your track motors turning strong.
- Seal shaft openings tight to block mud and gravel from wrecking the reduction gears
- Watch hydraulic pump output closely so the final drive gets steady flow under pressure
- Grease track rollers often to cut friction and save the travel motor from burning out