Terex
Sheave assembly for Terex BT4792
This sheave assembly is designed for use with 9/16 inch wire rope on the boom of the Terex BT4792 crane. It serves as a guide component within the lifting system to facilitate the movement of the hoist line.
Parts diagram
Compatible models
Specifications
- Part number
- 860-40082
- Brand
- Terex
The sheave assembly, part number 860-40082, is a component utilized within the boom assembly of Terex BT4792 cranes. It is engineered to accommodate 9/16 inch diameter wire rope, providing a guided path for the cable during hoisting operations. By maintaining the correct alignment of the rope, the sheave assists in the smooth extension and retraction of the load line while managing the tension applied to the cable throughout the lifting cycle.
This component is specifically configured for the Terex BT4792 model. It functions by rotating to allow the wire rope to pass over the boom head or through the boom sections, effectively reducing friction and preventing unnecessary contact between the cable and the structural elements of the crane. Proper maintenance of the sheave profile and its internal bearings is necessary to ensure the wire rope remains correctly seated and to prevent mechanical interference during operation.