
The travel gearbox, also known as the final drive, is an essential component of an excavator's powertrain system. It is responsible for transmitting torque and rotation from the hydraulic motor to the tracks, allowing the machine to move forward and backward. Our Final Drive Travel Gearbox Fit for Excavator Kato HD820-3 is specifically designed to meet the demands of this popular excavator model, ensuring reliable and efficient operation in the toughest conditions.
The travel gearbox is installed between the hydraulic motor and the track drive sprocket on the undercarriage of the excavator. It is responsible for reducing the high speed and low torque output of the hydraulic motor to the low speed and high torque required by the tracks. Our travel gearbox uses advanced planetary gear technology to achieve this, providing smooth and precise power transmission with minimal friction and wear.

Our travel gearbox is built with high-strength materials and advanced manufacturing techniques, ensuring long-lasting performance under the most demanding conditions. From the gears and bearings to the housing and seals, every component is designed to withstand the rigors of heavy-duty excavation work.
Our travel gearbox is engineered with precision tolerances and advanced gear tooth profiles, ensuring smooth and efficient power transmission with minimal noise and vibration. The advanced planetary gear technology also provides exceptional load distribution and shock absorption, reducing wear and fatigue on all components.
Our travel gearbox is designed with easy maintenance in mind. The modular design allows for quick and easy access to all internal components, while the use of high-quality seals and bearings reduces the need for frequent replacements. Regular maintenance and inspection can help extend the life of the gearbox and prevent costly downtime.
Our travel gearbox can be tailored to meet the specific needs of your excavator, with options for different gear ratios, output torque, and speed matching. We also offer customization for other popular excavator brands and models, ensuring the perfect fit for your equipment.
All of our travel gearboxes are tested and certified to meet the highest quality standards, ensuring reliable and consistent performance in the most demanding conditions. We are committed to providing our customers with the best possible products and services, and our travel gearbox is no exception.
| Parameter | Description |
|---|---|
| Excavator Model | The specific excavator model for which the travel gearbox is intended |
| Gear Ratio | The ratio between the input and output shafts of the gearbox |
| Output Torque | The maximum torque output of the gearbox |
| Speed Matching | The maximum speed at which the gearbox can operate effectively |
Installation of the Final Drive Travel Gearbox Fit for Excavator Kato HD820-3 should only be performed by trained and experienced technicians. The following steps should be followed for proper installation:
Our travel gearbox can also be adapted for use with the following excavator brands and models:
We are a leading manufacturer of high-quality aftermarket parts and components for construction machinery. Established in 2000, we have a state-of-the-art facility and a team of experienced engineers and technicians dedicated to producing reliable and efficient products that meet the needs of our customers. Our product line includes a wide range of undercarriage components, transmission parts, and drivetrain components for over 500 different machine models. We pride ourselves on our commitment to quality and customer satisfaction, and we are always looking for ways to improve and innovate in the industry.
Author: Miya
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Luotuo Industrial Area, Zhenhai District, Ningbo City, China
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