PC120-6 Excavator Travel Gearbox Final Drive Assembly
PC120-6 excavator travel gearbox final drive assembly designed for stable travel performance. High-quality replacement reduction gearbox provides strong torque output, smooth operation and reliable durability for hydraulic excavator repair and maintenance.
Key Features
- High-performance excavator final drive gearbox
- Designed for PC120-6 excavator travel system
- Strong torque output for crawler operation
- Precision gears for smooth transmission
- Durable components for heavy-duty working conditions
- Fully tested before shipment
Product Specifications
| Product Name |
Excavator Travel Gearbox Final Drive |
| Machine Model |
PC120-6 |
| Product Type |
Travel Reduction Gearbox |
| Function |
Transfer Hydraulic Motor Power To Track Movement |
| Application |
Hydraulic Excavator Construction Machinery |
| Condition |
Brand New Aftermarket Remanufactured Tested Unit |
| Warranty |
6-12 Months |
| Packaging |
Export Standard Wooden Case |
Cross Compatibility Reference
| OEM Part Numbers |
Available Upon Request |
| Alternative Part Numbers |
Available Upon Request |
| Compatible Excavator Models |
PC100-6 PC120-6 PC128UU-6 PC130-6 PC150-6 PC160-6 Series Excavator |
| Compatible Equipment Models |
Crawler Excavator Construction Machinery Mining Equipment |
| Related Components |
Travel Motor, Hydraulic Pump, Swing Motor, Control Valve, Track Chain, Track Roller, Sprocket, Idler |
Related Products
Product Core Advantages
The PC120-6 travel gearbox final drive assembly is designed for excavator crawler travel systems. It converts hydraulic motor power into high-torque track movement, providing stable traveling performance and reliable operation in construction and earthmoving applications.
- Strong travel torque output
- Smooth gear transmission
- High wear resistance
- Reliable operation on rough terrain
- Durable internal gear components
- Suitable for excavator repair and replacement
Product Images
Frequently Asked Questions
What is the function of the PC120-6 travel gearbox?
The travel gearbox reduces hydraulic motor speed and increases torque to drive the excavator tracks, allowing stable movement and climbing ability.
Which excavator models are related to PC120-6?
Related models include PC100-6, PC120-6, PC128UU-6, PC130-6, PC150-6 and PC160-6 series excavators depending on configuration.
What are the symptoms of a damaged travel gearbox?
Common symptoms include weak travel force, abnormal noise, oil leakage, slow movement and uneven track operation.
Can matching undercarriage parts be supplied?
Yes. We supply travel motors, track rollers, carrier rollers, sprockets, idlers, track chains and other excavator undercarriage components.
How can I confirm compatibility before ordering?
Please provide the excavator model, serial number or original travel gearbox information for compatibility verification.
Is the travel gearbox tested before shipment?
Yes. Each final drive gearbox is inspected for gear condition, rotation performance and operating reliability before shipment.
