Seal kit for Link-Belt RTC-80130XPII

The 3J 17738 seal kit is intended for the outrigger cylinder of Link-Belt machinery. This kit provides the required seals to restore the internal and external sealing surfaces of the cylinder, which is responsible for the extension and retraction of the outrigger beams. By replacing these components, the cylinder can effectively contain hydraulic fluid and maintain the pressure required for the stabilization of the crane during lifting operations.

This kit is specifically configured for the Link-Belt RTC-80130XPII model. It addresses the sealing requirements of the outrigger cylinder assembly to prevent fluid bypass and external leakage. Proper maintenance of these seals ensures that the outrigger system functions as intended, providing a stable base for the machine.

Outrigger cylinders serve as the primary support mechanism for mobile cranes, allowing the operator to level the machine and distribute the load across the outrigger pads. The seals within these cylinders are subject to constant pressure cycles during the deployment and retraction of the stabilizers. Maintaining the integrity of these seals is necessary for the hydraulic system to hold the crane in a fixed position throughout the duration of a lift.