Final Drive Travel Gearbox Fit for Excavator Hyundai R320-7
Final Drive Travel Gearbox Fit for Excavator Hyundai R320-7

Introduction
A travel gearbox, also known as a final drive, is an important component of an excavator. It is responsible for transmitting power from the hydraulic motor to the tracks, allowing the excavator to move. Our Final Drive Travel Gearbox is designed specifically for the Hyundai R320-7 excavator.
Installation and Function
The Final Drive Travel Gearbox is installed in the undercarriage of the excavator and is responsible for driving the tracks. It works by taking the power from the hydraulic motor and converting it into rotational motion to drive the tracks. The gearbox also helps to control the speed and direction of the excavator.
Core Features of Hyundai R320-7 Final Drive Travel Gearbox
- High-quality materials and precise machining ensure long service life.
- Compact size and lightweight design make it easy to install and operate.
- Low-noise operation ensures a comfortable working environment.
- Efficient power transmission provides maximum performance and productivity.
- Wide compatibility ensures easy replacement and maintenance.
Design and Performance Parameters
Our Final Drive Travel Gearbox is designed to meet the requirements of the Hyundai R320-7 excavator. It features high load-bearing capacity, torque output, and speed matching. These performance parameters ensure that the gearbox can handle the demanding tasks required of an excavator, providing reliable operation and improved productivity.

Parameters for Purchasing Final Drive Travel Gearbox
When purchasing a Final Drive Travel Gearbox, it is important to consider the following parameters:
| Parameter | Description |
|---|---|
| Excavator model | The excavator model that the gearbox is designed for. |
| Reduction ratio | The ratio of the input speed to the output speed. |
| Max torque | The maximum torque that the gearbox can output. |
| Weight | The weight of the gearbox. |
| Oil capacity | The amount of oil required for the gearbox. |
Signs of Wear and Tear
There are several signs that the Final Drive Travel Gearbox may need to be replaced:
- Unusual noises or vibrations from the gearbox
- Difficulty in changing gears
- Sluggish or unresponsive movement
- Leaking oil
- Excessive wear on the gears
Daily Maintenance
Regular maintenance of the Final Drive Travel Gearbox can help to extend its service life. The following maintenance tasks should be performed regularly:
- Check the oil level and refill if necessary
- Inspect the gears for wear and damage
- Clean the gearbox and remove any debris
- Check the mounting bolts and tighten if necessary
- Replace the oil filter regularly
Installation Guide
The Final Drive Travel Gearbox should be installed by a qualified technician. The installation process involves several steps:
Adaptability
Ensure that the gearbox is compatible with the excavator model and that all mounting points are aligned properly.
Installation Steps
- Remove the old gearbox and clean the mounting area.
- Mount the new gearbox onto the excavator.
- Connect the hydraulic hoses and electrical connections.
- Fill the gearbox with oil.
- Test the gearbox to ensure it is functioning properly.
Precautions
The following precautions should be taken when installing the Final Drive Travel Gearbox:
- Use the correct tools and equipment.
- Ensure that the excavator is properly supported and secured.
- Wear the appropriate personal protective equipment.
- Follow the manufacturer's instructions and guidelines.
Compatibility with Other Excavator 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
About Our Company
We are a leading manufacturer of high-quality spare parts for excavators, bulldozers, and other construction machinery. Established in 2000, we have a wide range of production equipment and advanced processing technology. Our highly skilled production and marketing team ensures that we meet our customers' needs in a timely and efficient manner.
Our products include travel gearboxes, swing gearboxes, gears, planetary carriers, wheel hubs, pump casings, and bearings. We have developed more than 12,000 transmission components for over 503 excavator models, providing customers with a wide range of choices and ensuring that we meet their specific requirements.
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





