Solenoid Valve

What is a rotary center joint?

This is a precision hydraulic device (hydraulic rotation joint) which provides the joint between hydraulic pumps and hydraulic valves in cockpits (driver’s seats) that can be swung 360°, such as mini-shovels, etc., and the traction motors in the crawlers. They circulate oil smoothly without any loss regardless of the swing angle of the cockpit.

It is used installed in the middle of vehicles that swing such as mini-shovels, shovels, crawler cranes, and vehicles used for work in high places, etc.