Terex
Lacing tube for Terex HC275
This lacing tube is a structural component designed for the outer boom assembly of the Terex HC275 crane. It integrates into the lattice framework to maintain the structural integrity of the boom system.
Parts diagram
Compatible models
Specifications
- Part number
- 1189489
- Brand
- Terex
The 1189489 lacing tube serves as a structural member within the outer boom assembly of the Terex HC275 crane. As a component of the lattice structure, it connects the main chords of the boom to form a rigid framework. This configuration allows the boom to manage the mechanical stresses of lifting operations while maintaining the necessary geometry for the crane's reach and capacity requirements.
This component is specifically engineered for the Terex HC275 model, particularly for use in the 40-foot and 92HI boom configurations. It is designed to fit into the existing lattice pattern of the boom section. Proper installation and maintenance of these tubes are necessary to support the load distribution across the boom structure during crane operation.
Lacing tubes function as the diagonal or transverse bracing in crane boom sections. By creating a triangular or truss-like arrangement, they provide resistance against bending and torsional forces that occur during heavy lifting. Maintaining the correct alignment and condition of these structural members is necessary for the overall stability and performance of the crane boom.

