Terex
Extend Tube Assembly for Terex BT4792
This extend tube assembly is designed for the 92-foot boom system on the Terex BT4792 crane. It serves as a component within the telescopic structure to facilitate the controlled extension and retraction of the boom sections.
Parts diagram
Compatible models
Specifications
- Part number
- 721-00139
- Brand
- Terex
The extend tube assembly, part number 721-00139, is engineered for the 92-foot boom configuration of the Terex BT4792 crane. This component functions as part of the telescopic mechanism, allowing the boom sections to extend and retract during operation. It is positioned within the boom assembly to maintain the structural alignment required for reaching and lifting tasks.
This assembly is compatible with the Terex BT4792 model. It is specifically manufactured to meet the dimensions and integration requirements of this machine's boom system, ensuring that the telescopic movement remains consistent with the original design specifications of the crane.
In telescopic boom systems, extend tubes act as conduits or structural members that guide the movement of internal hydraulic cylinders or cables. They provide the necessary support for the boom sections as they slide relative to one another, ensuring that the load is distributed across the boom structure while the crane operates at various lengths.