Final Drive Travel Gearbox Fit for Excavator Kobelco SK135
Final Drive Travel Gearbox Fit for Excavator Kobelco SK135
Final Drive Travel Gearbox, also known as the travel gearbox, is an important component of an excavator's power train system. It serves to transmit power from the hydraulic motor to the track and propel the excavator forward or backward.
Installation
The travel gearbox is typically located between the hydraulic motor and the track assembly. It is responsible for transferring the hydraulic power from the motor to the wheels or tracks, allowing the excavator to move. The gearbox uses a series of gears to multiply the torque from the motor and convert it to the appropriate speed and direction for the track or wheel.

Product Features and Advantages
1. Tailored for Kobelco SK135 excavator
The final drive travel gearbox is specifically designed to fit the Kobelco SK135 excavator. It is engineered to match the machine's performance requirements, including load capacity, torque output, and speed matching.
2. High-quality materials and construction
The gearbox is made from high-strength materials and precision machined to ensure reliable and long-lasting performance. It is designed to withstand the harsh operating conditions of excavators, including heavy loads, high temperatures, and abrasive environments.
3. Efficient and reliable
The travel gearbox is engineered to provide efficient power transfer and reliable operation. It uses a compact and lightweight design, minimizing energy loss and maximizing performance.
4. Easy to install and maintain
The gearbox is designed for easy installation and maintenance. It features a simple and robust construction, with easy-to-access components and minimal maintenance requirements.
5. Cost-effective solution
The final drive travel gearbox is a cost-effective solution for excavator operators looking to replace or upgrade their existing gearbox. It offers superior performance and durability at a competitive price.
Parameters for Purchasing Travel Gearbox
| Parameter | Description |
|---|---|
| Excavator model | Identify the make and model of the excavator to ensure compatibility. |
| Travel motor size | Determine the hydraulic motor size to ensure proper fit and performance. |
| Ratio | Select the appropriate gear ratio to match the excavator's requirements for speed and torque. |
| Output flange | Specify the output flange configuration to match the excavator's track or wheel assembly. |
Signs that indicate the need for travel gearbox replacement
- Unusual noise or vibration from the travel gearbox
- Reduced speed or power output from the excavator
- Leaks or damage to the gearbox housing or components
Tips for Maintaining Travel Gearbox
- Regularly check the oil level and quality to ensure proper lubrication and cooling.
- Inspect the gearbox for leaks, damage, or wear on a regular basis.
- Perform regular maintenance, such as oil changes and filter replacements, according to the manufacturer's recommendations.
- Always use high-quality replacement parts when repairing or replacing components to ensure proper fit and performance.
Installation Guide
Our final drive travel gearbox is designed to be easy to install and compatible with a range of excavator brands and models, including Daewoo, Doosan, Caterpillar, Hitachi, Kato, Komatsu, Hyundai, SANY, Volvo, Kobelco, Sumitomo, LiuGong, Yuchai, CASE, LOVOL, Sunward, and XCMG. Please note that we do not sell products under these brands. The brands and models are only listed for the convenience of customers.
About Us
We are a leading manufacturer of high-quality aftermarket excavator and bulldozer parts. Our company was founded in 2000 and has since established a reputation for excellence in design, production, and marketing. We have a wide range of manufacturing equipment and employ skilled technicians and marketing professionals to ensure the highest quality products and services. Our main products include travel gearbox assemblies, swing gearbox assemblies, gears, gear rings, drive shafts, planetary gears, wheels, hubs, pump housings, slewing bearings, and seals. We offer over 12,000 products suitable for more than 503 different models of excavators and bulldozers.
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






