
The travel gearbox, also known as the final drive, is an essential component of an excavator. It is responsible for transmitting power from the hydraulic motor to the track, enabling the excavator to move forward or backward. Our final drive travel gearbox is designed specifically for Caterpillar E312 excavators.
The travel gearbox is installed in the undercarriage of the excavator, connecting the hydraulic motor to the track sprocket. It is responsible for reducing the speed of the hydraulic motor while increasing the torque output to the track. This allows the excavator to move more efficiently on all terrains.
Our travel gearbox is designed with high-quality materials and precision manufacturing techniques to ensure long-lasting durability and performance. It is built to withstand the harsh conditions of excavation work and requires minimal maintenance.
The high torque output of our travel gearbox allows for improved excavation power, enabling the Caterpillar E312 to tackle even the toughest jobs with ease. This helps increase productivity and reduce downtime.
The travel gearbox is designed with noise and vibration reduction features to improve operator comfort. This helps reduce operator fatigue and increase productivity during long work hours.
Our travel gearbox is designed for easy installation and maintenance, reducing downtime and improving efficiency. The gearbox can be easily removed and replaced in case of repairs or replacements.
Our travel gearbox is designed for efficient and reliable performance, ensuring smooth and consistent operation even in the toughest conditions. This helps increase productivity and reduce costs.

The final drive travel gearbox is designed to meet the specific performance parameters of the Caterpillar E312 excavator. These include:
| Parameter | Description |
|---|---|
| Model | The model number of the excavator |
| Serial Number | The serial number of the excavator |
| Year of Manufacture | The year the excavator was manufactured |
| Part Number | The part number of the travel gearbox needed |
There are several signs that indicate it is time to replace the travel gearbox on your Caterpillar E312 excavator:
Regular maintenance of the travel gearbox can help prolong its lifespan and ensure efficient and reliable performance. Here are some daily maintenance tasks:
The installation of the travel gearbox on the Caterpillar E312 excavator requires the following steps:
It is important to follow the manufacturer's instructions and safety guidelines during installation to ensure proper function and safety.
Our final drive travel gearbox is compatible with a range of 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, and the compatibility information is provided for reference purposes only.
Our company is a leading manufacturer of high-quality spare parts for excavators, bulldozers, and other construction machinery. We were established in 2000 and have since become known for our commitment to quality, precision, and reliability. Our product range includes travel gearbox assemblies, swing gearbox assemblies, gears, sprockets, shafts, planetary carriers, hubs, pump casings, turntable seats, end covers, washers, bearings, and oil seals. We offer more than 12,000 parts for over 503 machine models.
Our company has invested in advanced production equipment, skilled technicians, and a dedicated marketing team to ensure customer satisfaction and product excellence. We strive to provide the most reliable and efficient solutions for the construction industry.
Author: Miya
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