미니 굴착기 Kubota KX101용 최종 구동장치 68651-61290

KX101 Final Drive for Excavator spare parts 68651‑61290 Travel Motor with Reduction Aftermarket

Product Overview

A compact excavator like the Kubota KX101 may weigh far less than a 20‑ton machine, but its final drive works just as hard — squeezed into a narrow undercarriage, driving rubber or steel tracks across gardens, trenches and confined sites where the machine has to pivot and reposition constantly. The travel motor with reduction carrying Kubota reference 68651‑61290 is the unit that turns hydraulic flow into sprocket torque on this compact frame. Wear on a mini drive shows up quickly once it starts: one track creeps slower than the other, the machine crab‑walks across level ground, the drive housing runs warm after a short stretch, and a faint whine builds inside the track frame. On small machines the undercarriage is cramped, so a failed drive means awkward, slow work to reach it — which is why supplying the correct matched unit matters. This aftermarket assembly reproduces the original motor‑and‑reduction pairing as one sealed, tested unit, so the worn drive can be unbolted and replaced without chasing separate parts through a cramped service space.

Core Advantages

1. A compact‑scale motor that holds pressure under tight clearances
Inside the narrow track frame, the motor has to deliver real torque in a small package. Piston group and valve plate finished to close clearances keep internal leakage low, so both tracks pull evenly rather than one lagging behind.

2. Reduction gears that run smooth and quiet on site
Mini excavators work near people — in gardens, on driveways, beside occupied buildings. Precision‑cut, hardened planetary gears mesh cleanly and run quietly, avoiding the grinding note that worn drives produce.

3. Seals chosen for mud, water and narrow‑frame service
Compact drives sit close to the ground, where mud and water splash straight up. Fitted shaft and housing seals keep contamination out of the motor and gear oil, protecting the internals from abrasive wear in a space where a rebuild is awkward.

4. One matched unit for a cramped repair job
Because motor and reduction arrive assembled and tested, the fitter swaps the whole drive at once. On a mini undercarriage where access is tight, that matters — less time bent inside the track frame, fewer parts to juggle.

5. Aftermarket value for a busy compact fleet
KX101s work long hours through landscaping and utility contracts. This aftermarket drive restores track mobility at a sensible cost, with sample and batch supply for workshops maintaining several compact Kubotas.

Manufacturing & Quality Control

Each drive is built under controlled conditions: incoming material inspection, precision machining of housings and gears, hardening of wear surfaces and clean assembly. Before packing, every unit runs on a test bench to check output torque, leakage and running noise, and only passing assemblies are released. Preservation coating, moisture sealing and compact cushioned packing protect the drive during storage and freight.

Frequently Asked Questions

Q1: How do I confirm 68651‑61290 matches my KX101?
A: Compare the reference on your existing drive and share your machine serial number. Compact Kubota variants can differ, so we verify before dispatch.

Q2: Is this the complete motor and reduction?
A: Yes — the listing covers the full travel motor with planetary reduction as one assembly, ready to bolt on. Separate components can be checked on request.

Q3: What should be done after fitting?
A: Bleed the travel circuit, check oil level and run a slow no‑load test before working the track under load. Refer to the Kubota service manual for the procedure.

Q4: What is covered under warranty?
A: Manufacturing and material defects are covered. Damage from contaminated oil, debris in the motor, track obstruction, overload or incorrect installation is excluded.