Wear pad for National Crane 900

The wear pad acts as a bearing surface within the telescopic boom sections of the crane. By providing a low-friction interface between the sliding steel surfaces of the boom, it prevents metal-to-metal contact and ensures the sections extend and retract smoothly during operation. This component is specifically engineered for the National Crane 900 model to maintain proper alignment and spacing between the boom segments.

Regular inspection and replacement of these pads are necessary to prevent structural damage to the boom assembly caused by excessive friction or misalignment. As a sacrificial component, the wear pad absorbs the forces generated during boom movement, protecting the primary structural members from abrasive wear. Proper maintenance of these pads ensures consistent operation and helps maintain the required tolerances within the telescopic system.