The Final Drive Travel Gearbox, also known as the travel motor, is a crucial component of an excavator’s drivetrain. Its primary function is to transmit power from the hydraulic motor to the excavator’s tracks, allowing it to move forward or backward with precision and control.
The travel gearbox is installed in the undercarriage of the excavator, specifically between the tracks. It works by converting the hydraulic energy from the motor into mechanical energy, which propels the excavator forward or backward. The gearbox also serves as a gear reduction system, enabling the excavator to maintain traction and torque while navigating different terrains.
Our Final Drive Travel Gearbox is specifically designed for the GM35 excavator and offers the following advantages:
Our Final Drive Travel Gearbox is designed to meet the following key performance parameters for the DH55 excavator:
| Parameter | Description |
|---|---|
| Load capacity | Maximum load capacity of the gearbox |
| Torque output | Maximum torque output of the gearbox |
| Speed match | Matching the gearbox output speed with the excavator’s travel speed |

When purchasing a travel gearbox, it is important to consider the following parameters:
Some common signs that indicate the need for replacing the travel gearbox on an excavator include:
To extend the lifespan of the travel gearbox, the following maintenance tips should be observed:
We provide an installation guide for the Final Drive Travel Gearbox, which covers compatibility, installation steps, and precautions. Our gearbox is also compatible with other excavator brands and models, including Daewoo, Doosan, Caterpillar, Hitachi, Kato, Komatsu, Hyundai, SANY, Volvo, Kobelco, Sumitomo, LiuGong, Yuchai, CASE, LOVOL, Sunward, and XCMG. However, we do not sell products for these brands and models.
We are a leading manufacturer of high-quality spare parts for excavators, bulldozers, and other construction machinery. Founded in 2000, we have state-of-the-art production equipment, excellent processing technology, and a high-quality production, design, and marketing team. Our main products include travel reduction assembly, swing reduction assembly, gears, shafts, planet gears, flanges, pump casings, swing shaft bases, end covers, gaskets, bearings, oil seals, and other supporting products. We have produced over 12,000 transmission components for over 503 models of excavators and bulldozers.
Author: Miya
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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