Travel gearbox, also known as final drive, is an important component of excavators. It is responsible for transmitting power from the hydraulic motor to the track, which drives the excavator to move forward or backward. The final drive is composed of a gearbox, hydraulic motor, brake, and planetary gear system. Its main function is to convert hydraulic energy into mechanical energy to drive the excavator.
The travel gearbox is usually installed inside the track frame of the excavator and works in conjunction with the hydraulic motor. When the hydraulic motor rotates, it drives the planetary gears to rotate, which in turn drives the final gear to rotate and the track to move. The brake is used to hold the final drive in place when the excavator is not moving.
| Parameter | Description |
|---|---|
| Brand and Model | Make sure the travel gearbox is compatible with your excavator brand and model. |
| Ratio | Choose a ratio that matches the engine horsepower and hydraulic flow rate of your excavator. |
| Max Torque | Determine the maximum torque required for your excavator to operate efficiently. |
| Speed | Consider the maximum speed required for your excavator to complete its tasks. |
Our travel gearbox is specifically designed for Hitachi ZX870 excavators and is easy to install. First, ensure that the old travel gearbox has been removed. Then mount the new travel gearbox onto the excavator frame and connect the hydraulic hoses and electrical wiring. Finally, test the travel gearbox to ensure it is functioning properly.
We specialize in producing high-quality spare parts for excavators and bulldozers. Our products are compatible with various brands and models, including:
We are a leading manufacturer of high-quality spare parts for excavators and bulldozers. Founded in 2000, we have a well-equipped production facility, a team of experienced engineers and technicians, and a dedicated sales and marketing team. Our main products include walking reducer, rotary reducer, gears, shafts, planetary carriers, wheel hubs, pump casings, swing shaft seats, end covers, washers, bearings, oil seals and other supporting products. We have developed over 12,000 transmission components for more than 503 models of excavators and bulldozers.
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