Final Drive Travel Gearbox Fit for Excavator Caterpillar E320B
Final Drive Travel Gearbox Fit for Excavator Caterpillar E320B

Introduction
A travel gearbox, also known as a final drive, is an essential component in an excavator's drivetrain system. It is responsible for controlling the excavator's travel speed and direction. Our Final Drive Travel Gearbox Fit for Excavator Caterpillar E320B is designed to provide reliable and efficient performance.
Installation and Function
The travel gearbox is installed in the undercarriage of the excavator and is responsible for transmitting power from the engine to the tracks. The gearbox uses a combination of gears and bearings to reduce the speed of the engine's output and increase the torque which drives the tracks.
Core Features
Our Final Drive Travel Gearbox Fit for Excavator Caterpillar E320B has the following key features:
- High-strength steel construction for durability and longevity
- Advanced sealing technology to prevent contamination and ensure long life
- Precision manufacturing for optimal performance and reliability
- Smooth and quiet operation for operator comfort
- Easy installation and maintenance for reduced downtime
Product Design
Our Final Drive Travel Gearbox Fit for Excavator Caterpillar E320B is specifically designed to meet the demands of the Caterpillar E320B excavator. It is engineered to deliver exceptional performance in terms of load-bearing capacity, torque output, and speed matching.

Parameters for Purchasing Travel Gearbox
| Parameter | Description |
|---|---|
| Excavator Model | The specific model of the excavator |
| Serial Number | The unique serial number of the travel gearbox |
| Operating Conditions | The conditions in which the travel gearbox will be used (e.g. temperature, terrain, load) |
| Installation Requirements | The specific installation requirements for the travel gearbox |
| Maintenance Schedule | The recommended maintenance schedule for the travel gearbox |
Signs of Needing Replacement
- Unusual noises or vibrations during operation
- Excessive wear or damage to gears, bearings, or seals
- Leaking fluid or contamination in the gearbox
- Reduced travel speed or power
- Difficulty in steering or controlling the excavator
Regular Maintenance
- Regularly inspect and replace damaged or worn parts
- Keep the gearbox clean and free of debris
- Check fluid levels and replace fluids as needed
- Follow recommended maintenance schedule
- Perform regular load and performance testing
Installation Guide
Our Final Drive Travel Gearbox Fit for Excavator Caterpillar E320B is designed to be a direct replacement for the original travel gearbox in the Caterpillar E320B excavator. The installation process is straightforward and can be completed by a qualified technician. It is important to follow the recommended installation steps and precautions to ensure proper operation and prevent damage to the gearbox or the excavator.
Other Compatible Brands and Models
Our Final Drive Travel Gearbox is compatible with the following excavator brands and models:
- Daewoo
- Doosan
- Caterpillar
- Hitachi
- Kato
- Komatsu
- Hyundai
- SANY
- Volvo
- Kobelco
- Sumitomo
- LiuGong
- Yuchai
- CASE
- LOVOL
- Sunward
- XCMG
About Us
Our company is a leading manufacturer of high-quality parts for excavators, bulldozers, and other heavy machinery. Established in 2000, we have a team of experienced engineers, designers, and marketers who are dedicated to providing our customers with the best products and services.
Our main products include travel gearbox assemblies, swing gearbox assemblies, gears, bearings, drive shafts, planetary gears, hubs, pump housings, and more. We offer more than 12,000 different parts for over 503 excavator models.
At our company, we are committed to quality, innovation, and customer satisfaction. Our products are designed and manufactured to the highest standards to ensure optimal performance and longevity. We also offer comprehensive after-sales support and technical assistance to our customers.
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




