Final Drive Travel Gearbox Fit for Excavator Caterpillar E325C
Final Drive Travel Gearbox Fit for Excavator Caterpillar E325C
The Final Drive Travel Gearbox, also known as the final drive or track motor, is a key component of excavators like the Caterpillar E325C. The travel gearbox is responsible for driving the excavator's tracks, allowing it to move forward, backward, and turn. Without a properly functioning travel gearbox, the excavator would be unable to move efficiently and effectively.

Installation and Function
The travel gearbox is installed in the undercarriage of the excavator, between the track rollers and the final drive sprocket. The gearbox converts the power from the excavator's engine into the torque needed to drive the tracks. It works by using a hydraulic motor to rotate a series of gears, which in turn drive the track sprocket and tracks.
Core Features of Our Product
Our Final Drive Travel Gearbox is specifically designed for the Caterpillar E325C excavator and has several core features that set it apart from other products on the market. These include:
- Durable construction with high-quality materials
- Efficient power transfer for optimal performance
- Precise engineering for long-lasting reliability
- Easy installation and maintenance
- Competitive pricing for exceptional value
Each of these features is critical to ensuring that our product meets the high standards required for heavy-duty excavator applications.
Matching DH55's Needs

Our travel gearbox is designed to closely match the needs of the Caterpillar E325C excavator, including key performance parameters such as bearing capacity, torque output, and speed matching. This ensures that our product delivers the power and performance necessary to keep the excavator moving smoothly and efficiently, even under heavy loads and demanding conditions.
Parameters for Purchasing
| Parameter | Description |
|---|---|
| Excavator Model | Ensure that the travel gearbox is compatible with your specific excavator model |
| Power Rating | Select a gearbox with the appropriate power rating for your excavator |
| Operating Conditions | Consider factors such as temperature, humidity, and terrain when selecting a gearbox |
Signs That Replacement is Needed
If your excavator is experiencing any of the following symptoms, it may be time to replace the travel gearbox:
- Unusual noises or vibrations
- Difficulty in turning or moving the excavator
- Reduced power or speed
- Leaking fluids
- Excessive wear on track components
Maintenance for Extended Lifespan
Proper maintenance is critical for ensuring the long lifespan and reliable performance of your travel gearbox. Some key maintenance tasks include:
- Regularly checking and changing the gearbox oil
- Inspecting the gearbox for signs of wear or damage
- Cleaning the gearbox and removing any debris or foreign objects
- Tightening any loose bolts or connections
- Replacing any worn or damaged components promptly
Installation Guide
Installing the Final Drive Travel Gearbox on your excavator requires careful attention to detail and proper tools and equipment. Some key installation steps include:
- Ensure that the excavator is safely supported and immobilized
- Remove the old travel gearbox and inspect the mounting surfaces
- Install the new gearbox, taking care to align it properly and torque the bolts to the manufacturer's specifications
- Fill the gearbox with the appropriate oil and check for leaks
- Test the excavator's performance to ensure proper operation
Other Compatible Brands and Models
In addition to Caterpillar E325C excavators, our Final Drive Travel Gearbox is also compatible with a wide range of other brands and models, including Daewoo, Doosan, Hitachi, Kato, Komatsu, Hyundai, SANY, Volvo, Kobelco, Sumitomo, LiuGong, Yuchai, CASE, LOVOL, Sunward, and XCMG. While we do not sell products for these brands and models, we are happy to provide compatibility information and technical support to assist customers in selecting the right travel gearbox for their specific needs.
About Our Company
Our company is a leading manufacturer of high-quality spare parts for engineering machinery, including excavators and bulldozers. With a history dating back to 2000, we have a highly skilled and experienced team of engineers, designers, and marketing professionals who are committed to delivering exceptional products and services to our customers.
In addition to our Final Drive Travel Gearbox, our product range includes other key components such as walking reducers, rotary reducers, gears, planetary gears, hubs, and bearings. We offer more than 12,000 different products, suitable for over 503 different machine models, providing customers with a wide range of options and the flexibility to choose the components that best meet their needs.
At our company, we pride ourselves on our commitment to quality, reliability, and customer satisfaction. We are dedicated to providing our customers with the highest level of service and support, from initial product selection to installation, maintenance, and repair. Whether you are a small business owner or a large construction contractor, we are here to help you get the most out of your equipment and achieve your 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


