
The travel gearbox or final drive is an essential part of any excavator machinery that operates on wheels or tracks. Its main function is to receive power from the hydraulic motor and convert it into torque so that the wheels or tracks can move the machine forward or backward. Our travel gearbox is designed for Caterpillar E200B excavator and has several core features that ensure its optimal performance.
The travel gearbox is located in the final stage of the power transmission system and is firmly attached to the hydraulic motor. Its main task is to provide the necessary torque to the wheels or tracks of the excavator, which propels the machine forward or backward. The travel gearbox works by receiving hydraulic pressure from the hydraulic motor, which it then converts into mechanical power that drives the excavator's wheels or tracks.
Our travel gearbox is specifically designed for Caterpillar E200B excavator and has the following features:
Our travel gearbox is designed to meet the specific needs of Caterpillar E200B excavator, including important performance parameters such as torque output, speed matching, and load capacity. Our product is designed to fit seamlessly with DH55 excavator machinery, ensuring optimal performance and longevity.

If you are interested in purchasing a travel gearbox, there are certain parameters you need to consider, including:
| Parameter | Description |
|---|---|
| Gear Ratio | The ratio of input to output speed of the gearbox |
| Maximum Torque | The maximum amount of torque the gearbox can handle |
| Operating Temperature | The temperature range in which the gearbox can operate optimally |
| Load Capacity | The maximum amount of load the gearbox can handle |
It is crucial to replace the travel gearbox when you notice the following indications:
To extend the life of your travel gearbox, it is crucial to perform regular maintenance, including:
Installing the travel gearbox on your excavator requires the following steps:
Our travel 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, please note that we only sell products designed for Caterpillar E200B excavator and do not sell products for other brands or models.
We are a leading manufacturer of high-quality spare parts for excavators, bulldozers, and other construction machinery. Our company was established in 2000 and has since developed a reputation for providing superior quality products and excellent customer service. We have state-of-the-art production equipment, advanced processing technology, and a team of highly skilled engineers and marketing professionals. Our main products include walking reducer assemblies, slewing reducer assemblies, gears, gear rings, transmission shafts, planetary carriers, wheel hubs, pump casings, rotary shaft seats, end covers, washers, bearings, and oil seals. We produce over 12,000 transmission parts that are compatible with more than 503 excavator models.
Author: Miya
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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