Final Drive Travel Gearbox Fit for Excavator Caterpillar E340D2L
Final Drive Travel Gearbox Fit for Excavator Caterpillar E340D2L

Introduction
The travel gearbox, also known as the final drive, is a vital component of an excavator. It is responsible for transferring power from the machine's hydraulic motor to the tracks, allowing the excavator to move. Without a functional travel gearbox, the excavator would not be able to operate.
Location and Function
The travel gearbox is located on the undercarriage of the excavator, between the track and the mainframe. Its main function is to provide the torque required to move the tracks and propel the excavator forward or backward. It works by transmitting power from the hydraulic motor to the tracks through a series of gears and shafts.
Core Features and Advantages
Our Final Drive Travel Gearbox is specifically designed for the Caterpillar E340D2L excavator. Its core features and advantages include:
- High-quality materials for superior durability
- Precision engineering for optimal performance
- Advanced sealing technology to prevent leaks and contamination
- Enhanced gear tooth profile for reduced noise and vibration
- Easy maintenance and serviceability
Designed for Caterpillar E340D2L

Our Final Drive Travel Gearbox is designed to meet the specific needs of the Caterpillar E340D2L excavator. It is engineered to provide optimal performance in terms of load capacity, torque output, and speed matching. With our gearbox, your excavator will be able to operate at maximum efficiency and productivity.
Parameters for Purchasing
| Parameter | Description |
|---|---|
| Excavator Model | The specific model of your excavator |
| Track Type | The type of track used on your excavator |
| Ratio | The gear ratio required for your excavator |
| Output Shaft Diameter | The diameter of the output shaft on your excavator |
Signs That Your Travel Gearbox Needs Replacement
- Excessive noise or vibration
- Leaks or contamination
- Loss of power or reduced efficiency
- Excessive wear or damage to gears or shafts
- Difficulty in shifting gears or changing direction
Maintenance Tips for Extended Lifespan
- Regularly inspect and replace worn or damaged parts
- Keep gearbox clean and free from debris
- Regularly check and maintain proper lubrication
- Avoid overloading or overheating the gearbox
- Use only high-quality replacement parts and lubricants
Installation Guide
Installing our Final Drive Travel Gearbox is easy and straightforward. Here are some tips to help you get started:
- Ensure that the gearbox is the correct model for your excavator
- Remove the old gearbox and clean the mounting surface
- Install the new gearbox and torque the bolts to the manufacturer's specifications
- Connect the hydraulic lines and fill the gearbox with oil
- Test the excavator for proper operation before use
Compatible Excavator Brands and Models
Our Final Drive Travel Gearbox can also be adapted to fit the following excavator brands and models:
- Daewoo
- Doosan
- Caterpillar
- Hitachi
- Kato
- Komatsu
- Hyundai
- SANY
- Volvo
- Kobelco
- Sumitomo
- LiuGong
- Yuchai
- CASE
- LOVOL
- Sunward
- XCMG
Note that while we do not sell products for these brands and models, we can customize our products to fit your specific needs.
About Us
We are a leading manufacturer of high-quality spare parts for excavators, bulldozers, and other heavy machinery. Our company was founded in 2000 and is equipped with state-of-the-art manufacturing facilities and advanced processing technology. We have a team of highly skilled engineers and marketing professionals who are dedicated to providing our customers with the best possible products and services.
Our main products include complete travel and swing gearbox assemblies, gears, shafts, planetary carriers, wheel hubs, pump shells, swing reducer housings, end covers, washers, bearings, and oil seals. We offer over 12,000 different spare parts for more than 503 excavator models, ensuring that our customers can always find the parts they need.
At our company, we are committed to providing our customers with the highest quality products and services. We believe that by working closely with our customers, we can develop innovative solutions to meet their specific needs and help them achieve their goals.
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




