Terex
Planetary gear for Terex HC230
This planetary gear is designed for the transmission system of the Terex HC230 crawler crane. It facilitates torque multiplication and speed reduction within the machine drivetrain, identified by part number 0669 773 15.
Parts diagram
Compatible models
Specifications
- Part number
- 0669 773 15
- Brand
- Terex
The planetary gear is a component within the transmission assembly of the Terex HC230 crawler crane. It functions as part of a gear reduction system, which manages the output from the drive motor to the winches, swing mechanism, or travel drives. By utilizing a planetary gear arrangement, the system achieves the necessary torque multiplication and rotational speed reduction required for the precise operation of heavy lifting and movement tasks on the crane.
This specific component is compatible with the Terex HC230 model. It is manufactured by MAGRUMAPE to meet the original specifications required for integration into the crane transmission housing. Proper installation and alignment of this gear are necessary to maintain the mechanical integrity of the transmission assembly.
Planetary gear sets are commonly used in heavy machinery to provide high torque density in a compact space. They consist of a central sun gear, multiple planet gears, and an outer ring gear. This configuration allows for various gear ratios depending on which element is held stationary, enabling the machine to handle significant mechanical loads during operation.

