Boom lift tube B for Terex PT70

The boom lift tube B, part number 2045-113, functions as a structural element within the lift arm assembly of the Terex PT70. It contributes to the overall rigidity of the boom structure, supporting the mechanical loads experienced during machine operation. This component is designed to maintain the alignment and structural integrity of the lift arm, which is necessary for the proper functioning of the hydraulic cylinders and associated control systems mounted on the boom.

This component is compatible with the Terex PT70 model, specifically for units with serial number DTH 00682 and later. It is a welded assembly designed to meet the original specifications for this machine's lift arm configuration. Proper installation of this tube ensures that the boom assembly maintains its intended geometry under load.

In heavy machinery, lift tubes act as primary load-bearing members within the boom or arm assembly. They provide the necessary framework to distribute forces throughout the structure, allowing the machine to manage lifting tasks while maintaining stability. Maintaining the structural condition of these tubes is necessary for the consistent operation of the hydraulic lift system.