Product Description
Solenoid Valve
Frequently Asked Questions
Q: What function does the CR 151847 solenoid valve perform in electric pallet truck hydraulics?
A: The CR 151847 is a solenoid-actuated directional control valve that directs pressurized hydraulic flow to lift and lower the mast. When the solenoid is energized by the truck control circuit, it shifts the valve spool to route fluid, enabling or reversing lift cylinder motion.
Q: Which Crown equipment models are compatible with the CR 151847 solenoid valve?
A: The CR 151847 is an OEM Crown component. Confirm compatibility by matching your equipment model, serial range, and valve cavity dimensions to the original specification. Solenoid valves are model-specific; verify your Crown truck documentation before substituting this part.
Q: What symptoms indicate a CR 151847 solenoid valve failure?
A: Failure symptoms include inability to raise or lower the mast, or only partial lift function. The mast may move sluggishly, or the valve may stick in one position, preventing fluid circulation. A leaking solenoid valve will also cause gradual loss of system pressure.
Q: What system pressure does the CR 151847 solenoid valve regulate?
A: Crown electric pallet truck hydraulic systems typically operate at 2000 to 3000 PSI nominal pressure during lift. The CR 151847 solenoid valve must be rated for the pump system pressure of your specific Crown model. Consult the vehicle hydraulic schematic or parts diagram to confirm rated pressure before ordering.
Q: How does solenoid valve maintenance affect equipment uptime?
A: Regular hydraulic fluid analysis and filter changes extend solenoid valve life by preventing internal wear from contamination. Stale or dirty hydraulic fluid causes valve spool stiction and premature solenoid coil failure. Maintaining ISO 16/14/11 fluid cleanliness minimizes lift system downtime.