
A travel gearbox, also known as a final drive, is a crucial component in the propulsion system of an excavator. It provides the necessary power to the tracks or wheels, enabling the excavator to move forward or backward. Our Final Drive Travel Gearbox is specially designed for the Kubota KX91-3 excavator, ensuring optimum performance and longevity.
The Final Drive Travel Gearbox is installed in the undercarriage of the excavator and is responsible for transferring power from the engine to the tracks or wheels. The gearbox works by reducing the speed of the engine while increasing the torque, allowing the excavator to move at a suitable speed and exert the necessary force for excavation.
Our Final Drive Travel Gearbox is designed specifically for the Kubota KX91-3 excavator, ensuring perfect compatibility and performance. The gearbox is designed to match critical performance parameters, including bearing capacity, torque output, and speed ratio, ensuring optimal productivity and reliability.

| Parameter | Description |
|---|---|
| Excavator model | Ensure compatibility by selecting the correct model. |
| Transmission ratio | Select the appropriate transmission ratio based on the requirements of the excavation project. |
| Torque output | Select the torque output based on the excavation project's requirements. |
| Bearing capacity | Select the bearing capacity based on the excavation project's requirements. |
| Speed ratio | Select the speed ratio based on the excavation project's requirements. |
Our Final Drive Travel Gearbox is designed for easy installation in the Kubota KX91-3 excavator. Before installation, ensure that all components are clean and free from damage. Follow the steps below for proper installation:
Remove the old gearbox from the excavator carefully, ensuring not to damage any components in the process.
Install the new gearbox, ensuring a tight fit and proper alignment with the tracks or wheels.
After installation, test the gearbox by running the excavator to ensure proper functionality.
Do a final inspection of the gearbox to ensure it is installed correctly, and all components are in good condition.
Our Final Drive Travel Gearbox is designed specifically for the Kubota KX91-3 excavator. However, we can also adapt our product to other excavator brands and models, including Daewoo, Doosan, Caterpillar, 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 the information is provided for reference purposes only.
We are a leading manufacturer of high-quality spare parts for heavy machinery, including excavators and bulldozers. Our company was established in 2000 and has since grown to become a trusted supplier of precision-engineered parts. Our product range includes walking reducer assemblies, rotary reducer assemblies, gears, gear rings, transmission shafts, planetary carriers, hubs, pump casings, swing shafts, end covers, washers, bearings, oil seals, and other supporting products. We have over 12,000 products suitable for more than 503 models of excavators and bulldozers.
At our company, we take pride in delivering innovative solutions that meet the needs of our customers. Our team of experienced engineers and marketing professionals work together to provide our customers with the best possible service. We are committed to providing high-quality products, timely delivery, and excellent customer service to our customers worldwide.
Author: Miya
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