Proportional valve for Grove 2035

The proportional valve 3317985 serves as a critical hydraulic component that manages fluid flow and pressure within the crane's control system. By adjusting the fluid passage in response to variable electrical input signals, this valve allows for gradual and controlled actuation of hydraulic functions. This level of modulation is necessary for the fine positioning required in lifting and slewing operations, ensuring that the crane responds accurately to operator inputs during complex maneuvers.

This component is engineered for fitment in Grove all-terrain cranes, specifically the GMK 2035 series, including the GMK-2035-35TON variant. It is designed to integrate with the existing hydraulic architecture of these machines to maintain consistent operational parameters. The valve utilizes internal solenoids to convert electrical signals into mechanical force, which shifts a spool to regulate hydraulic output. Proportional valves are essential for managing the speed and direction of hydraulic actuators, providing the necessary precision for the boom, swing, and outrigger systems found in heavy lifting equipment. Proper function of this valve is required to maintain the intended responsiveness and stability of the crane's hydraulic circuits during operation.