Hinge pin bushing for Terex BT4792

The hinge pin bushing 271-18002 serves as an interface component within the boom assembly of the Terex BT4792 crane. It is installed at the pivot points to support the hinge pins, which allow for the controlled articulation and movement of the boom sections during lifting and extension operations. By providing a bearing surface between the pin and the mounting hole, the bushing facilitates smooth rotation and helps distribute mechanical loads across the joint structure.

This component is specifically engineered for the 92-foot boom assembly configuration found on the Terex BT4792 model. Proper installation ensures that the hinge pins remain aligned within their housings, preventing excessive play or binding during operation. Regular inspection of these bushings is necessary to maintain the structural integrity of the boom pivot points and to ensure accurate positioning of the crane boom during use.