Final Drive Travel Gearbox Fit for Excavator SANY SY485
Final Drive Travel Gearbox Fit for Excavator SANY SY485
The Final Drive Travel Gearbox is an essential component of the excavator's powertrain system. It is responsible for transmitting power from the hydraulic motor to the excavator's tracks. Without it, the excavator would not be able to move efficiently on any terrain, whether it be rough or smooth. Our Final Drive Travel Gearbox is specifically designed for SANY SY485 Excavators and is engineered to deliver outstanding performance and reliability.

Position and Function
The Final Drive Travel Gearbox is located at the base of the excavator's tracks. It is responsible for generating the torque required to move the tracks and propel the excavator forward or backward. The gearbox works by converting the hydraulic motor's high-speed, low-torque output into a low-speed, high-torque output that is sufficient to turn the tracks.
Features and Advantages
1. High Load-carrying Capacity
Our Final Drive Travel Gearbox is engineered to withstand extreme loads and harsh operating environments. It is built with high-strength materials and advanced manufacturing processes to ensure maximum durability and longevity.
2. High Torque Output
Our gearbox delivers high torque output that ensures smooth and efficient operation of the excavator. It is designed to provide maximum power to the tracks, enabling the excavator to move effortlessly on any terrain.
3. Precise Speed Matching
Our Final Drive Travel Gearbox is designed to deliver precise speed matching to the excavator's hydraulic system. It ensures that the excavator moves at the desired speed, regardless of the terrain or load.
4. Low Noise and Vibration
Our gearbox is designed to operate quietly and with minimal vibration, ensuring maximum operator comfort and safety.
5. Easy Maintenance
Our Final Drive Travel Gearbox is designed for easy maintenance and serviceability. It features a simple, modular design that allows for quick and easy replacement of components, reducing downtime and repair costs.

Parameters for Purchase
| Parameter | Description |
|---|---|
| Excavator Model | The excavator model for which the gearbox is intended |
| Drive Ratio | The gear ratio of the gearbox |
| Machine Weight | The weight of the excavator |
| Operating Conditions | The operating conditions, such as temperature and terrain, in which the excavator will be used |
When to Replace Travel Gearbox
There are several signs that indicate that it is time to replace the Final Drive Travel Gearbox:
- Abnormal noises from the gearbox
- Excessive vibration from the gearbox
- Loss of torque or power from the gearbox
- Leakage of oil from the gearbox
- Excessive wear or damage to the gearbox
Maintenance Tips for Travel Gearbox
Proper maintenance can extend the life of your Final Drive Travel Gearbox and ensure optimal performance. Here are some tips:
- Regularly check the oil level and quality
- Change the oil and filter according to the manufacturer's recommendations
- Check for leaks and repair them promptly
- Inspect the gearbox for wear and damage regularly
- Keep the gearbox clean and free of debris
Installation Guidelines
Proper installation of the Final Drive Travel Gearbox is essential for optimal performance and reliability. Here are some guidelines:
- Ensure that the gearbox is compatible with the excavator model
- Follow the manufacturer's instructions for installation
- Use the recommended tools and equipment for installation
- Ensure that all connections and fasteners are tightened to the manufacturer's specifications
- Perform a test run after installation to ensure proper operation
Other Compatible Brands and Models
Our Final Drive Travel Gearbox is also compatible with the following brands and models of excavators:
- 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. Our company was established in 2000 and has since grown to become a trusted provider of reliable, high-performance parts for a wide range of construction machinery. We have a team of highly skilled engineers and technicians who are dedicated to delivering the best possible products and services to our customers.
Our main products include walking reducer assemblies, rotary reducer assemblies, gears, gear rings, transmission shafts, planetary gears, wheel hubs, pump housings, slewing bearing seats, end covers, washers, bearings, oil seals, and other components. We have over 12,000 different parts designed for over 503 models of construction machinery, making us a one-stop-shop for all your spare part needs.
At our company, we are committed to providing our customers with the highest levels of quality, reliability, and service. We strive to exceed our customers' expectations in everything we do, and we are always looking for new and innovative ways to improve our products and services.
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





