Bobcat Excavator Final Drive Replacement: E Series Guide
Views: 0 Author: Site Editor Publish Time: 2026-09-30 Origin: Site
Introduction
Bobcat — the brand that gave compact equipment its name — builds a full line of E-series crawler excavators from compact E32-class machines to the E88. When a travel motor or final drive fails, owners want a fast, precise replacement that keeps the machine working.
This guide covers Bobcat excavator final drive replacement across the E series and the travel motor components BN Gears supplies.
The Bobcat E-Series Lineup
Bobcat's crawler excavator range includes the compact E32, E35, and E42 models, the mid-size E50 and E60 classes, and the larger E88. Final drive specifications differ by class and generation — verify before ordering.
BOBCAT Travel Motor & Final Drive Components
BN Gears stocks and manufactures travel motors and final drive components for Bobcat machines:
Components such as sun shafts, planetary gears, carriers, and floating seal groups are available individually for repair and rebuild programs.
What to Verify Before Ordering a Bobcat Final Drive
The full model designation and generation (e.g., E35 vs E35-2)
The machine serial number
The OEM part number stamped on the travel motor or gearbox if available
Sprocket hole and frame hole counts on the current unit
Whether you need the complete assembly, the travel motor, or a gearbox component
How BN Gears Supports Bobcat Owners
BN Gears (Hongxiang Machinery) has manufactured travel and swing reducers since 2000, covering 600+ construction machinery models, including the compact excavator class.
ISO 9001:2015 certified, 18,000 m² factory in Jiangmen, China
Case-hardened forged alloy steel gears with controlled heat treatment
Complete assemblies or individual components (sun shafts, gears, seals)
Worldwide shipping; stock units processed within 4–7 days
Bobcat Final Drive Maintenance Tips
Check final drive oil level every 250 operating hours
Change gear oil every 1,000 hours (or per manufacturer spec)
Inspect seals daily — compact machines work in mud, dust, and water often
Address grinding noise, track slippage, or oil leaks early
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