Hydraulic Pump Solenoid Valve E302 E303 362-3212 Excavator Gear Pump Solenoid

Description

Specialized solenoid valve 362-3212 designed for Caterpillar E302 and E303 hydraulic gear pump applications in excavator hydraulic circuits. This solenoid valve serves as the pump unloading valve, controlling hydraulic pressure and flow delivery from the main hydraulic pump to the excavator’s control circuits. The 362-3212 solenoid is engineered for the high-pressure demands of hydraulic gear pump systems, with a maximum pressure rating of 350 bar and flow capacity matching CAT E302 and E303 pump specifications. The valve features a robust steel body construction with nitrile rubber seals rated for continuous duty in demanding excavation applications. The solenoid coil operates at 24V DC (confirm voltage with application), providing reliable electromagnetic actuation for pump unloading during neutral/idle conditions. This reduces parasitic power losses and heat generation in the hydraulic system. The 362-3212 features a cartridge-style design for easy installation in the pump body without disturbing existing hydraulic connections. Compatible with Caterpillar-approved hydraulic fluids including JDM J20D and JDM J20C. Direct replacement for CAT part number 362-3212 in E302 and E303 hydraulic pump assemblies.