Swivel hinge pin for Varco ST 80

The swivel hinge pin, identified by part number 30160612, serves as a structural pivot point within Varco drilling equipment. This component facilitates the necessary articulation and rotation of key assemblies, allowing for the precise positioning and operation of arms, jaws, or tower sections. By acting as a central axis for these moving parts, the pin supports mechanical loads while enabling the range of motion required for handling drill pipe during drilling operations.

This component is engineered specifically for the Varco ST 80 pipe handling system. Proper fitment ensures that the pin maintains the required alignment and structural integrity for the equipment's operational cycle. Maintenance personnel should monitor this pin for signs of wear, bending, or fatigue to prevent misalignment or loss of control during pipe handling tasks.

In heavy machinery, hinge pins function as the connection points for articulated assemblies, allowing sections to rotate or pivot relative to one another. These pins are typically installed through bushings or bearings to manage friction and provide a smooth, controlled movement under load. Regular inspection of these pivot points is standard practice to ensure the continued safety and functional efficiency of the equipment.