MAG-85VP-2400E-1 Deere 160LC Final Drive Reduction Gearbox For Crawler Excavator Parts

MAG-85VP-2400E-1 deere 160LC final drive reduction gearbox for crawler excavator parts

The travel gearbox is a critical component in an excavator’s undercarriage system, responsible for transmitting power from the hydraulic motor to the tracks or wheels, enabling precise movement and heavy-duty operation. Its reliability directly impacts the machine’s productivity in mining, construction, and earthmoving applications.

A typical travel gearbox consists of:

3.1. Housing

• Material: High-strength cast iron or alloy steel for durability.

• Function: Protects internal components and retains lubrication.

3.2. Gears

• Planetary Gear Sets: Compact design for high torque transmission.

• Spur Gears: Simpler models use spur gears for cost efficiency.

3.3. Bearings

• Tapered Roller Bearings: Handle axial and radial loads.

• Needle Bearings: Used in high-speed sections.

3.4. Shafts

• Input Shaft: Connects to the hydraulic motor.

• Output Shaft: Drives the sprocket.

3.5. Seals & Lubrication

• Lip Seals/Gaskets: Prevent oil leaks and contamination.

• Oil Bath/Grease Lubrication: Reduces friction and wear.

3.6. Brakes & Clutches

• Wet Disc Brakes: Hydraulically activated for smooth stopping.

• Directional Clutches: Enable gear shifting (in mechanical models).