Lacing tube for Terex HC275

The lacing tube, part number 1103329, functions as a structural member within the lattice boom assembly of industrial cranes. It acts as a diagonal or transverse connection between the main boom chords, contributing to the overall geometry of the boom structure. This configuration allows the boom to manage bending and torsional forces encountered during lifting operations while maintaining the required structural alignment.

This component is designed for the 40-foot long and 92-inch high outer boom weldment assembly on the Terex HC275 crane model. It is compatible with units including the AC 4408 and earlier versions. The dimensions and design are specific to the lattice framework of the boom to ensure proper integration and load distribution across the crane structure.

Lacing tubes provide the necessary bracing in lattice boom designs to prevent buckling of the main chords. By maintaining the spacing and orientation of these chords, the lacing system ensures the boom retains its intended shape and load-bearing capacity under operational stress. Regular inspection of these structural elements is necessary to ensure the integrity of the crane boom assembly.