Boom foot bushing for Terex HC275

The boom foot bushing 1187897 serves as a critical interface within the inner boom assembly of the Terex HC275 crane. Positioned at the boom foot, this component acts as a bearing surface at the main pivot point where the boom structure articulates against the crane superstructure. It is engineered to maintain precise alignment between the boom and the mounting pin, ensuring controlled movement during lifting and lowering operations while distributing operational loads across the pivot assembly.

This component is specifically compatible with the Terex HC275 model. It is designed to fit the 25-foot, 92-inch high inner boom assembly configuration. By providing a controlled contact surface, the bushing helps manage the mechanical stresses inherent in the boom foot connection.

In heavy machinery, bushings of this type function to reduce friction between moving parts and prevent direct metal-to-metal contact between pins and structural housings. They provide a replaceable wear surface that protects more expensive structural components from damage during the constant oscillation and heavy loading cycles typical of crane boom operation. Proper fitment of the bushing is necessary to prevent excessive clearance, vibration, or misalignment in the boom system.