The final drive travel gearbox is an important component in the Caterpillar E320C excavator. It is responsible for transmitting power from the hydraulic motor to the track and propelling the excavator forward or backward. Without the travel gearbox, the excavator would not be able to move effectively, making it an essential part of the machine.

The travel gearbox is installed in the undercarriage of the excavator and is located between the hydraulic motor and the track. When the hydraulic motor rotates, it drives the travel gearbox, which then rotates the track and propels the excavator forward or backward. The travel gearbox also provides the necessary torque for the machine to climb up slopes and work on uneven terrain.
Our travel gearbox is specifically designed for the Caterpillar E320C excavator. It has several key features and advantages, including:
The design of our travel gearbox is closely aligned with the needs of the DH55 excavator. It has a high load-bearing capacity, provides sufficient torque output, and can match the required speed range, making it an ideal choice for the machine.

When purchasing a travel gearbox, it's essential to consider the following parameters:
| Parameter | Description |
|---|---|
| Model | The model of the excavator the gearbox is designed for |
| Ratio | The ratio of input to output speed of the gearbox |
| Output Torque | The torque output of the gearbox |
| Speed | The maximum speed of the gearbox |
When the travel gearbox starts to malfunction, the following signs may appear:
Regular maintenance of the travel gearbox can help to extend its lifespan. Here are some maintenance tips:
To install the travel gearbox in your excavator, follow these steps:
In addition to the Caterpillar E320C, our travel gearbox can also be adapted to work with other excavator 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 can adapt our product to work with them.
We are a leading manufacturer of high-quality spare parts for excavators, bulldozers, and other heavy equipment. Founded in 2000, we have state-of-the-art production equipment and a highly skilled team of designers and marketers. Our main products include walking reducer assemblies, rotary reducer assemblies, gears, gear rings, transmission shafts, planetary frames, wheel hubs, pump casings, swing axle seats, end covers, washers, bearings, and oil seals. We have over 12,000 different parts available, compatible with more than 503 different machine models.
Our mission is to provide our customers with the highest quality products and exceptional service, ensuring their equipment operates at maximum efficiency and uptime. We are committed to continuous improvement and innovation, and strive to exceed the expectations of our customers.
Author: Miya
Address
Luotuo Industrial Area, Zhenhai District, Ningbo City, China
Tel
