Terex
Solar gear for Terex HC230
This solar gear is a central component within the planetary transmission system of the Terex HC230 crawler crane. It interacts with the planet gears and ring gear to facilitate torque transmission and gear reduction.
Parts diagram
Compatible models
Specifications
- Part number
- 0669 911 09
- Brand
- Terex
The solar gear, part number 0669 911 09, serves as the central element in the planetary transmission assembly of the Terex HC230 crawler crane. Positioned at the heart of the gear set, it meshes with the surrounding planet gears and the outer ring gear to transmit rotational force and achieve necessary speed reductions during crane operations.
This component is specifically designed for the transmission system of the Terex HC230 model. It functions by receiving input torque and distributing it through the planetary gear arrangement, which allows for high torque output within a compact mechanical footprint.
In planetary gear systems, the solar gear acts as the primary input or output member depending on the specific configuration of the transmission. By engaging with multiple planet gears simultaneously, it helps distribute the mechanical load across several contact points, which is a standard method for managing the high torque requirements found in heavy lifting and travel drives of crawler cranes.