Final Drive Travel Gearbox Fit for Excavator Caterpillar E312C
Final Drive Travel Gearbox Fit for Excavator Caterpillar E312C

Introduction
The travel gearbox (final drive) is an important part of an excavator's powertrain system. It is responsible for providing the necessary torque and power to move the excavator tracks. Our Final Drive Travel Gearbox Fit for Excavator Caterpillar E312C is a high-quality product designed to meet the demands of heavy-duty excavation work.
Installation and Function
The travel gearbox is installed on the underside of the excavator, between the engine and the tracks. It is responsible for converting the hydraulic power from the engine into rotational power that drives the tracks. Our travel gearbox is designed to fit Caterpillar E312C excavators perfectly, ensuring optimal performance and reliable operation, even in harsh working conditions.

Key Features and Advantages
- High-quality materials and construction
- Optimized design for Caterpillar E312C excavators
- High torque output and speed matching
- Easy installation and maintenance
- Competitive pricing
Our travel gearbox is made using high-grade materials and advanced manufacturing techniques to ensure superior quality and durability. This results in a gearbox that can withstand the stresses of heavy-duty excavation work, providing long-lasting performance and reliable operation.
Our travel gearbox is specifically designed to fit Caterpillar E312C excavators, ensuring optimal performance and reliable operation in all working conditions.
Our travel gearbox is designed to provide high torque output and speed matching, ensuring that the excavator can move quickly and efficiently through all types of terrain.
Our travel gearbox is designed for easy installation and maintenance, reducing downtime and keeping your excavator operating at peak efficiency.
We offer competitive pricing on all of our travel gearbox products, providing exceptional value for money without compromising on quality or performance.
Parameters for Purchasing Travel Gearbox
| Parameter | Description |
|---|---|
| Model | The model number of the travel gearbox, which should match the model of your excavator. |
| Ratio | The ratio of the gearbox, which affects the output torque and speed of the excavator. |
| Oil capacity | The amount of oil required to lubricate the gearbox. |
| Weight | The weight of the gearbox, which affects the overall weight and balance of the excavator. |
When to Replace Travel Gearbox
You should replace your travel gearbox if you notice any of the following signs:
- Excessive noise or vibration
- Difficulty steering or turning
- Sluggish or unresponsive movement
- Leaking oil or fluid
- Excessive wear or damage
Maintenance Tips for Travel Gearbox
Regular maintenance of your travel gearbox can help extend its lifespan and ensure optimal performance. Here are some tips:
- Check the oil level and quality regularly
- Clean the gearbox and surrounding area regularly
- Inspect the gears and bearings for wear or damage
- Replace the oil and filter as recommended by the manufacturer
- Have the gearbox inspected and serviced by a qualified technician regularly
Installation Guide
Installing our travel gearbox is easy and straightforward. Here are some key steps to follow:
- Ensure that the excavator is on a level surface and the engine is turned off.
- Remove the old travel gearbox and associated components.
- Install the new travel gearbox, following the manufacturer's instructions.
- Fill the gearbox with the recommended type and amount of oil.
- Start the engine and test the travel gearbox for proper operation.
Other Compatible Brands and Models
Our travel gearbox can also be adapted to fit other excavator brands and models, including Daewoo, Doosan, Hitachi, Kato, Komatsu, Hyundai, SANY, Volvo, Kobelco, Sumitomo, LiuGong, Yuchai, CASE, LOVOL, Sunward, and XCMG. Please note that we do not sell products for these brands and models, but we can provide customized solutions to meet your needs.
About Us
We are a leading manufacturer of high-quality spare parts for excavators and bulldozers. Established in 2000, we have a state-of-the-art production facility and a team of experienced engineers and marketing professionals. Our products include walking reducer assemblies, rotary reducer assemblies, gears, gear rings, drive shafts, planetary gears, hubs, pump shells, rotary shaft bases, end covers, washers, bearings, and oil seals. We produce over 12,000 types of transmission parts for over 503 models of excavators and bulldozers.
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





