Final Drive Travel Gearbox Fit for Excavator Sumitomo SH200A3
Final Drive Travel Gearbox Fit for Excavator Sumitomo SH200A3
The Final Drive Travel Gearbox is a critical component of an excavator, responsible for propelling the machine forward and backward. Our gearbox is specifically designed to fit the Sumitomo SH200A3 excavator model, ensuring optimal performance and durability.
Installation and Functionality
The Final Drive Travel Gearbox is installed in the undercarriage of the excavator and works by transmitting power from the hydraulic motor to the tracks, allowing the machine to move in various directions. It operates by using a combination of gears to increase torque, which is then transferred to the track sprocket to move the tracks.

Key Features and Advantages
- High-grade materials and precise manufacturing processes ensure durability and longevity
- Efficient and reliable performance for optimal machine operation
- Easy to install and maintain for reduced downtime
- Designed specifically for the Sumitomo SH200A3 excavator model for perfect fit and function
- Competitive pricing for exceptional value
Designed for Optimal Performance
Our Final Drive Travel Gearbox is designed to meet the specific needs and requirements of the Sumitomo SH200A3 excavator model. It provides excellent power transmission, high torque output, and optimal speed matching for superior machine performance.

Parameters for Purchasing
When purchasing a Final Drive Travel Gearbox, it is important to consider the following parameters:
| Parameter | Description |
|---|---|
| Excavator model | Determine the make and model of the excavator to ensure proper fit |
| Gear ratio | Determine the gear ratio required for the specific application |
| Working pressure | Determine the working pressure of the hydraulic system to ensure compatibility |
| Rated torque | Determine the rated torque required for the specific application |
Signs that a Travel Gearbox Needs Replacement
- Unusual noises or vibrations coming from the undercarriage
- Poor performance or lack of power
- Excessive wear or damage to the gears or bearings
- Leaking or low fluid levels
- Visible damage or wear to the external casing
Maintenance to Extend Longevity
- Regularly check fluid levels and replace as needed
- Inspect for any signs of damage or excessive wear
- Ensure proper installation and alignment
- Keep the travel gearbox clean and free of debris
- Follow manufacturer recommended maintenance schedule
Installation Guide
Proper installation of the Final Drive Travel Gearbox is critical for optimal performance. Follow these steps for installation:
- Ensure that the excavator is properly supported and secured
- Remove the old travel gearbox and clean the mounting area
- Install the new travel gearbox, ensuring proper alignment and torque specifications
- Fill with the appropriate fluid and bleed the system if necessary
- Test the machine to ensure proper operation
Compatible Excavator Models
Our Final Drive Travel Gearbox is designed to fit the Sumitomo SH200A3 excavator model, but we can also adapt to the following brands and models:
- Daewoo
- Doosan
- Caterpillar
- Hitachi
- Kato
- Komatsu
- Hyundai
- SANY
- Volvo
- Kobelco
- LiuGong
- Yuchai
- CASE
- LOVOL
- Sunward
- XCMG
Please note that we do not sell products for these brands and models, but may be able to adapt our Final Drive Travel Gearbox for your machine.
About our company
Our company is a leading manufacturer of high-quality spare parts for excavators, bulldozers, and other construction equipment. We were founded in 2000 and have since established a reputation for excellence in production, design, and marketing. We use the latest technology and manufacturing techniques to produce a wide range of products, including walking reducer assemblies, rotary reducer assemblies, gears, bearing rings, transmission shafts, planetary gears, wheel hubs, pump shells, slewing shaft seats, end covers, gaskets, bearings, and oil seals. Our products are compatible with over 503 models of machinery, including excavators, bulldozers, and more.
At our core, we value quality, efficiency, and customer satisfaction. We strive to provide exceptional value for our customers with competitive pricing and superior products.
Thank you for considering our products. For more information, please contact us.
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





