Manifold block for Grove cranes

The manifold block 6620000090 serves as a central distribution point for hydraulic fluid within the crane hydraulic system. By routing fluid from the main pump to various actuators and valves, this component allows for the coordinated management of multiple hydraulic functions. It simplifies the plumbing architecture of the machine by reducing the number of individual hoses and external connections required for operation.

This component is compatible with Grove cranes. It features internal machined channels designed to direct pressurized fluid to specific circuits, such as those controlling boom extension, load lifting, turret rotation, or outrigger deployment. The block often serves as a mounting point for integrated control valves and relief valves, which helps to consolidate hydraulic control into a single assembly and minimizes potential leak paths within the circuit.

In any hydraulic system, a manifold block acts as the primary junction for fluid routing and pressure management. By centralizing these connections, the manifold ensures that hydraulic power is delivered efficiently to the intended machine functions while maintaining the necessary pressure levels for safe operation.