Terex
Reduction gear for Terex HC230
This reduction gear is a component within the travel system of the Terex HC230 crane. It is designed to manage the rotational speed and torque required for the machine to move across a job site.
Parts diagram
Compatible models
Specifications
- Part number
- 0669 901 UA
- Brand
- Terex
The reduction gear 0669 901 UA serves as a key component in the travel drive system of the Terex HC230 crane. This gear assembly facilitates the movement of the crane by managing the power transmission from the drive motor to the undercarriage. It is specifically engineered to function within the travel system, enabling the machine to navigate job sites effectively.
This component is compatible with the Terex HC230 model. It integrates into the drive train to ensure the crane maintains the necessary torque for mobility.
Reduction gears are used in heavy machinery to decrease the output speed of a motor while simultaneously increasing the available torque. By adjusting these mechanical ratios, the gear system allows the engine to drive the tracks or wheels of the crane with the force required to overcome resistance, manage inclines, and maintain controlled movement during operation.

