Final Drive Travel Gearbox Fit for Excavator Doosan DX260LC-9C
Final Drive Travel Gearbox Fit for Excavator Doosan DX260LC-9C

Introduction
The travel gearbox, also known as the final drive, is an essential component in the propulsion system of an excavator. It is responsible for transferring the power from the hydraulic motor to the tracks, allowing the excavator to move forward or backward. Our Final Drive Travel Gearbox Fit for Excavator Doosan DX260LC-9C is designed to provide reliable and efficient performance for this purpose.
Installation and Functionality
The travel gearbox is installed between the hydraulic motor and the track assembly, and it contains several gears that reduce the speed and increase the torque of the motor output. This allows the excavator to move at a slower speed but with more power, making it easier to dig and push heavy loads. The gearbox also provides a smooth and consistent speed during operation, preventing sudden changes that can damage the tracks or other components.
Core Features and Advantages
- High-quality materials and precise manufacturing ensure long-lasting durability and performance.
- Compact design and low weight reduce the overall stress on the excavator and improve maneuverability.
- Efficient lubrication system and improved sealing prevent contamination and reduce the risk of failure.
- Easy maintenance and serviceability minimize downtime and maintenance costs.
- Customized design and rigorous testing ensure compatibility and optimal performance for Doosan DX260LC-9C excavators.
Product Specifications
When purchasing our Final Drive Travel Gearbox Fit for Excavator Doosan DX260LC-9C, it is important to consider the following specifications:
| Parameter | Description |
|---|---|
| Model Number | DX260LC-9C |
| Ratio | 107:1 |
| Motor Type | Hydraulic |
| Output Torque | 34,000 Nm |
| Speed | 0-5 km/h |
When to Replace Travel Gearbox
If you notice any of the following signs, it may be time to replace your travel gearbox:
- Unusual noise or vibration during operation
- Increased fuel consumption or decreased efficiency
- Difficulty in changing direction or turning
- Oil leaks or contamination
- Excessive wear on the tracks or other components
Daily Maintenance Tips
To extend the lifespan of your travel gearbox, follow these maintenance tips:
- Regularly check the oil level and quality, and replace it if necessary.
- Keep the gearbox clean and free of debris, and avoid using high-pressure water or solvents for cleaning.
- Inspect the seals and gaskets for wear or damage, and replace them if necessary.
- Check the bolts and fasteners for tightness, and torque them to the recommended values.
- Avoid overloading or overheating the gearbox, and follow the manufacturer's guidelines for operation and maintenance.
Installation Guide
Before installing the Final Drive Travel Gearbox Fit for Excavator Doosan DX260LC-9C, please ensure:
- The excavator is properly supported and secured.
- The hydraulic system is depressurized and disconnected from the gearbox.
- The track assembly is removed and the sprocket is inspected for wear or damage.
Follow these steps for installation:
- Align the gearbox with the sprocket and insert the drive shaft into the motor.
- Tighten the bolts and fasteners in the recommended sequence and torque settings.
- Reconnect the hydraulic lines and fill the gearbox with the recommended oil.
- Verify the track tension and adjust if necessary.
Other Compatible Brands and Models
In addition to Doosan DX260LC-9C, our Final Drive Travel Gearbox is also compatible with the following brands and models:
- Daewoo
- Caterpillar
- Hitachi
- Kato
- Komatsu
- Hyundai
- SANY
- Volvo
- Kobelco
- Sumitomo
- LiuGong
- Yuchai
- CASE
- LOVOL
- Sunward
- XCMG
About Us
We are a leading manufacturer of high-quality spare parts for construction machinery, including excavators and bulldozers. Founded in 2000, we have a team of skilled engineers and technicians who use advanced manufacturing techniques and materials to produce superior products that meet or exceed OEM standards. Our products are widely used in various industries, including mining, construction, and infrastructure development.
In addition to Final Drive Travel Gearbox, our main products include:
- Travel Reducer Assembly
- Swing Reducer Assembly
- Gears, Shafts, and Pinions
- Planetary Carriers and Hubs
- Bearings, Seals, and Gaskets
We strive to provide our customers with reliable and cost-effective solutions that improve the performance and efficiency of their equipment. Our commitment to quality, innovation, and customer satisfaction has earned us a reputation as a trusted partner in the industry.
Author: Miya
Product Quick Detail:
- Standard and non-standard available
- With high quality and competitive price
- Prompt delivery
- Packing as per customer’s demand.
We promise will offer the best price by the high quality in china! We also accept special order about the products. If you are interested in our products. Please do not hesitate to let us know.We are pleased to give you the detailed information.We promise that our products would be safety and were in high quality and reasonable price. If you are interested in our products, please contact us asap.We are sincerely looking for your cooperation.
Most of our products are exported to Europe or Americas, both standard and nonstandard products available. We can produce as per your drawing or sample. Material can be standard or as per your special request. If you choose us, you choose reliable.

Materials Available
1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420
2. Steel:C45(K1045), C46(K1046),C20
3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40)
4. Bronze: C51000, C52100, C54400, etc
5. Iron: 1213, 12L14,1215
6. Aluminum: Al6061, Al6063
7.OEM according to your request
Surface Treatment
Annealing, natural canonization, heat treatment, polishing, nickel plating, chrome plating, zinc plating,yellow passivization, gold passivization, satin, Black surface painted etc.
Processing Method
CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly
QC & Certificate
Technicians self-check in production,final-check before package by professional Quality inspector
ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009
Package & Lead Time
Size: Drawings
Wooden Case/Container and pallet, or as per customized specifications.
15-25days samples. 30-45days offcial order
Port: Shanghai/Ningbo port





