Terex
Boom outer weldment for Terex HC275
This boom outer weldment is a structural section for the 40-foot 92HI boom configuration on the Terex HC275 crane. It serves as a primary component for extending the reach and lifting capacity of the machine.
Parts diagram
Compatible models
Specifications
- Part number
- 1189401
- Brand
- Terex
The boom outer weldment 1189401 functions as a critical structural section of the main boom assembly on the Terex HC275 crane. Designed specifically for the 40-foot 92HI boom configuration, this component provides the necessary extension to achieve specific working heights and operating radii. It is engineered to support the loads applied during lifting operations while maintaining the overall geometry of the crane boom system.
This component is compatible with the Terex HC275 model. It is designed to integrate into the existing boom structure to ensure the crane maintains its specified reach and load-bearing capabilities. Regular inspection of the weldment is necessary to monitor for signs of structural fatigue or damage that may occur during the operational life of the crane.
Boom sections are fundamental to the operation of lattice boom cranes, as they allow the operator to adjust the crane reach to meet site requirements. These sections connect together to form the main boom, which must withstand the compressive and bending forces generated by the weight of the load and the angle of the boom.