Crane Rotary Joint

A Crane Rotary Joint is a component used in cranes and crane-shovels, which are part of the supply class in the Construction, Mining, Excavating, and Highway Maintenance Equipment group.

A rotary joint is a mechanical device that allows the transfer of fluid or gas from a stationary pipe to a rotating component, such as a crane boom or arm. In the case of a crane, the rotary joint enables the hydraulic or pneumatic systems to supply power to the various moving parts of the crane, allowing it to lift and move heavy loads.

The Crane Rotary Joint is designed to withstand high pressures and provide a reliable connection between the stationary and rotating parts of the crane. It ensures the smooth and efficient operation of the crane by allowing the necessary fluid or gas flow to reach the moving components.

These rotary joints are typically made of durable materials such as stainless steel or brass to withstand the harsh operating conditions in construction, mining, excavating, and highway maintenance environments. They are also designed to be easily maintained and serviced to minimize downtime and ensure the longevity of the crane.

Overall, the Crane Rotary Joint is an essential component in cranes and crane-shovels, enabling the transfer of fluid or gas to power the various moving parts of the crane, making it an integral part of the Construction, Mining, Excavating, and Highway Maintenance Equipment supply group.