
Travel gearbox, also known as the final drive, is a key component of an excavator. It is responsible for transferring the power from the engine to the tracks, allowing the machine to move. The travel gearbox is essential for the excavator to perform its functions and complete tasks efficiently.
The travel gearbox is typically installed on the undercarriage or the bottom of the excavator. Its function is to reduce the speed of the engine and increase the torque output, providing the necessary power to move the machine. The gearbox also controls the speed and direction of the excavator, allowing it to move forward, backward, and turn. The working principle of the travel gearbox involves a set of gears and bearings that work together to transfer power and control the movement of the excavator in different directions.
Our travel gearbox is specifically designed for the Volvo EC140 excavator. It is tailored to meet the excavator's specific needs, including its bearing capacity, torque output, and speed matching. The gearbox is made to fit perfectly with the excavator, providing optimal performance and efficiency.

| Parameter | Description |
|---|---|
| Excavator Model | The specific model of the excavator for which the gearbox is needed |
| Drive Type | The type of drive, such as hydraulic or electric |
| Gear Ratio | The ratio of the number of teeth between the input and output gears |
| Input Speed | The speed at which power is delivered to the gearbox |
| Output Torque | The torque output of the gearbox |
Before installing the travel gearbox, it is important to ensure that it is compatible with the excavator model and other parameters. The installation process involves several steps, including:
In addition to the Volvo EC140 excavator, our travel gearbox can also be adapted to fit other excavator brands and models, including Daewoo, Doosan, Caterpillar, Hitachi, Kato, Komatsu, Hyundai, SANY, Kobelco, Sumitomo, LiuGong, Yuchai, CASE, LOVOL, Sunward, and XCMG. However, please note that we do not sell products for these brands and models. The compatibility information is provided for customer convenience only.
We are a leading manufacturer of high-quality spare parts for excavators, bulldozers, and other construction machinery. Established in 2000, our company has state-of-the-art production equipment, advanced processing technology, and a highly skilled team of engineers and marketing professionals. We produce over 12,000 different types of transmission parts, gears, bearings, and seals, and our products are compatible with over 503 different machine models.
At our company, we are committed to providing our customers with the highest level of quality, reliability, and value. We strive to meet the unique needs and requirements of each customer, offering customized solutions and exceptional service. Our goal is to be the leading supplier of spare parts for construction machinery, and to help our customers achieve success and growth in their businesses.
Author: Miya
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