The Final Drive Travel Gearbox, also known as the final drive or travel motor, is a crucial component in the drivetrain of excavators. It is responsible for providing the necessary torque and speed to drive the machine's tracks, allowing it to move forward, backward, and turn. Our Final Drive Travel Gearbox is specifically designed to fit Caterpillar E312B excavators, ensuring optimal performance and reliability.
The Final Drive Travel Gearbox is installed in the undercarriage of the excavator, between the track frame and the sprocket. It works by receiving power from the engine and converting it into the necessary torque and speed to turn the tracks. Our gearbox is designed with high-quality materials and advanced engineering, ensuring reliable and efficient operation even in the toughest working conditions.

When purchasing a Final Drive Travel Gearbox, it is important to consider the following parameters:
| Parameter | Description |
|---|---|
| Model Number | The model number of the gearbox, ensuring compatibility with the excavator. |
| Ratio | The ratio between the input and output speed of the gearbox, determining the travel speed of the excavator. |
| Bearing Capacity | The maximum load the gearbox can handle, ensuring safety and reliability. |
| Torque Output | The maximum torque the gearbox can deliver, ensuring sufficient power for the excavator's operation. |
There are several signs that indicate the need for a new Final Drive Travel Gearbox:
If any of these signs are present, it is important to replace the gearbox as soon as possible to prevent further damage to the excavator and ensure safe and reliable operation.
Regular maintenance and care can help extend the lifespan of the Final Drive Travel Gearbox:
Installing the Final Drive Travel Gearbox requires careful attention to detail and following specific steps:
It is important to consult the excavator's manual and follow all safety procedures when performing any maintenance or repair work.

While our Final Drive Travel Gearbox is specifically designed for Caterpillar E312B excavators, we also offer compatibility 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. Please note that we do not sell products for these brands and models, and compatibility is provided for customer convenience only.
Our company is a leading manufacturer of high-quality spare parts for excavators, bulldozers, and other construction machinery. Established in 2000, we have a wide range of production equipment and advanced processing technologies, as well as a highly skilled and experienced team of engineers and marketing professionals. Our main products include travel reducers, swing reducers, gears, shafts, planet carriers, hubs, pump covers, bearing retainers, and seals, with over 12,000 different parts suitable for more than 503 machine models.
We are dedicated to providing our customers with the highest quality products and services, and we pride ourselves on our commitment to innovation, reliability, and customer satisfaction.
Author: Miya
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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