Excavator DX300LC Travel Reducer Gearbox 170402-00009

Excavator DX300LC Travel Reducer Gearbox 170402-00009

The DX300LC is a model of hydraulic excavator manufactured by Doosan, a leading heavy equipment manufacturer. The travel reducer, also known as the Travel Gearbox or Final Drive, in the DX300LC is a critical component responsible for providing power to the tracks, enabling the excavator to move forward and backward.

Here are some general features and specifications of the travel reducer commonly found in excavators like the Doosan DX300LC:

1. **Type**: The travel reducer is typically a hydraulic motor combined with a gearbox assembly. Hydraulic fluid under pressure is supplied to the motor, which converts the fluid's energy into rotational motion to drive the tracks.

2. **Ratio**: The gearbox in the travel reducer provides the appropriate gear reduction to deliver the required torque to the tracks. The gear ratio determines the relationship between the rotational speed of the hydraulic motor and the rotational speed of the tracks.

3. **Size and Power**: The size and power of the travel reducer are matched to the specific requirements of the excavator it's intended for. Larger excavators like the DX300LC would require more powerful travel reducers to move efficiently.

4. **Durability**: Travel reducers are built to withstand the rigors of excavator operation, including heavy loads, continuous use, and harsh working environments. High-quality materials and robust construction techniques ensure the reducer's reliability and longevity.

5. **Maintenance**: Regular maintenance is essential to ensure the longevity and reliability of the travel reducer. This may include periodic inspections, lubrication, and replacement of worn parts as needed.

For precise information about the travel reducer used in the Doosan DX300LC excavator, including its specifications, compatibility, and maintenance requirements, consulting the technical documentation provided by Doosan or contacting their customer support would be advisable.