Yoke pin for Link-Belt LS-98

The yoke pin serves as a mechanical fastener within articulated assemblies of heavy machinery. Its function is to join components that require relative movement, such as linkage arms or hydraulic cylinder ends, allowing for rotation or pivoting. Unlike a threaded bolt, this pin features a smooth shank and is typically secured with a cotter pin or retaining clip, which allows for installation and removal during maintenance while providing a connection capable of supporting shear loads.

This component is designed for use in the Link-Belt LS-98 lattice crawler crane. Within this machine, the pin is utilized at critical pivot points, including boom connections and hydraulic cylinder attachment points that control the movement of the boom or hoist assembly. The dimensions of the pin are engineered to ensure a precise fit within the bores of the mating components, which minimizes play and ensures effective force transmission during lifting operations.

In heavy machinery, yoke pins act as the central axis for pivoting joints. They are engineered to withstand the dynamic forces and stresses encountered during operation. Regular inspection of these pins for signs of wear, deformation, or corrosion is necessary to maintain the integrity of the articulated joints and ensure the safe operation of the equipment.