Excavator Solenoid Valve

7022157400 Main Control Pilot Solenoid OE 702-21-57400 For PC200-7 PC220-7 It is the core proportional pressure regulating component of the whole machine hydraulic pilot system. It converts ECU current signals into stable adjustable pilot hydraulic pressure, steplessly controls the opening of main valve spools to realize smooth speed regulation of boom, arm, bucket and swing actions. Product Details Item Attribute Technical Parameter Commercial Title Square Block Pilot

7022107610 Main Pump CLSS Control Solenoid OE 702-21-07610 For PC200-8 PC220-8 It serves as core energy-saving power matching component for variable displacement main pump, converts ECU PWM current signals into precise control pressure, automatically adjust pump displacement according to digging load to balance engine output and eliminate heavy-load engine stall during earthmoving and rock breaking work. Product Details Specification Detailed Information Full Product Name

7022107610 Main Pump CLSS Control Solenoid OE 702-21-07610 For PC200-8 PC220-8 Excavator Hydraulic Spare Parts It serves as core energy-saving power matching component for variable displacement main pump, converts ECU PWM current signals into precise control pressure, automatically adjust pump displacement according to digging load to balance engine output and eliminate heavy-load engine stall. Product Details Specification Detailed Information Full Product Name PC200-8 PC220

7022107311 Main Pump Load Control Solenoid OE 702-21-07311 For PC200-7 PC220-7 It serves as core load feedback flow regulation component for variable displacement main pump, converts ECU current signals into real-time control pressure, automatically adjust pump discharge volume according to excavation resistance to reduce engine overload and cut fuel waste during long-hour construction. Product Details Specification Detailed Information Full Product Name PC200-7 PC220-7

702-21-07010 Hydraulic Pump Solenoid Valve OE 7022107010 Fit PC200-6 PC220-6 This pump proportional solenoid OEM No.702-21-07010, cross interchange OE code 7022107010, matches CLSS load sensing hydraulic circuit on main pump regulator manifold of PC200-6 and PC220-6 medium excavators. Product Details Specification Detailed Information Full Product Name PC200-6 PC220-6 Medium Excavator CLSS Load Sensing Main Pump Solenoid Valve Assembly OEM OE Number 702-21-07010 / 7022107010

6272304 Main Pump Proportional Cartridge Solenoid Valve OE 627-2304 For 320GC 330GC Excavator Hydraulic Spare Parts It serves as core flow limiting adjustment component for hydraulic main pump, converts electronic control signals into variable hydraulic pressure, automatically restrict pump output flow under light load to reduce unnecessary energy loss and lower fuel consumption. Product Details Specification Detailed Information Full Product Name 320GC 330GC Medium Excavator

60974211200 Main Pump Control Solenoid Valve OE 609-74211200 For PC200-5 PC220-5 Excavator Hydraulic Spare Parts Compact screw-in integrated cartridge structure, carburized wear-resistant alloy spool and stable low-drift pure copper coil, oil-resistant multi-core harness with gray sealed two-pin plug, consistent pressure output under long dusty construction vibration. Product Details Item Attribute Technical Parameter Commercial Title Screw-in Cartridge Load Sensing Power

585-9231 Hydraulic Cartridge Proportional Solenoid OE 5859231 Fit 336GC 349GC It is the core stepless power matching adjustment component for large-displacement main pump. It converts ECU PWM electronic signals into stable variable hydraulic pressure, dynamically balances pump output flow and engine load to eliminate engine stall during heavy rock excavation and bulk loading operations. Product Details Specification Detailed Information Full Product Name CAT 336GC 349GC Large

585-9230 Hydraulic Cartridge Proportional Solenoid OE 5859230 Fit 320GC 330GC Excavator Main Pump Replacement Parts It acts as core load flow adjustment element for hydraulic main pump, converts electronic control signals into precise variable hydraulic output, automatically match pump displacement according to excavation load to reduce idle power waste and lower overall fuel consumption. Product Details Specification Detailed Information Full Product Name 320GC 330GC Medium

5681517210 Transmission Control Solenoid Valve OE 568-15-17210 For WA600-3 WA800-3 Wheel Loader Hydraulic Spare Parts It serves as core shift pressure control component for large loader transmission, converts electrical shift signals into stable clutch hydraulic pressure, realize smooth forward/reverse and gear switching under full-load bulk material transportation. Product Details Specification Detailed Information Full Product Name WA600-3 WA800-3 Heavy Wheel Loader

5611547210 Transmission Shift Control Solenoid OE 561-15-47210 For WA470-3 WA480-3 Loader Hydraulic Spare Parts Control hydraulic oil circuit on-off, solve common faults: loader attachment action failure, slow working movement, intermittent hydraulic power cut off. Product Details Specification Detailed Information Full Product Name WA470-3 WA480-3 Wheel Loader Transmission Gear Shift Hydraulic Solenoid Valve Assembly OEM OE Number 561-15-47210 / 5611547210 Compatible Machine

5602464 Main Pump Proportional Cartridge Solenoid Valve OE 560-2464 For 374GC 395GC Excavator Hydraulic Spare Parts This flange proportional solenoid OEM No.560-2464, cross interchange OE code 5602464, matches main pump power regulation hydraulic circuit on pump regulator manifold of 374GC and 395GC large mining excavators. Product Details Specification Detailed Information Full Product Name 374GC 395GC Large Mining Excavator Main Pump Power Regulation Flange Proportional

553-5204 Hydraulic Cartridge Proportional Solenoid OE 5535204 Fit 349GC 395GC Excavator Main Pump Replacement Parts Flange hole spacing, coil resistance and plug pin definition are fully consistent with original OEM parts, direct bolt-on replacement without complete disassembly of hydraulic main pump or rewiring harness connectors. Product Details Specification Detailed Information Full Product Name 349GC 395GC Large Mining Excavator Main Pump Power Regulation Flange

5535204 Main Pump Proportional Cartridge Solenoid Valve OE 553-5204 For 349GC 395GC Regulate hydraulic pump displacement and output flow, solve common faults: excavator slow movement, weak digging force, engine stall under heavy load, unstable hydraulic action response. Product Details Specification Detailed Information Full Product Name 349GC 395GC Large Mining Excavator Main Pump Power Matching Flange Proportional Solenoid Valve Assembly OEM OE Number 553-5204 / 5535204

491-0908 Hydraulic Cartridge Proportional Solenoid OE 4910908 Fit 336GC 349GC High-strength integrated screw-in cartridge structure, nitriding hardened ultra-smooth alloy spool and low-drift pure copper coil, heavy-duty oil-resistant multi-core wire with black square sealed plug, stable proportional signal under long high-load mining vibration. Product Details Specification Detailed Information Full Product Name 336GC 349GC Large Excavator Main Pump Power Matching Cartridge

4878455 Pilot Control Joystick Assembly OE 487-8455 For 320GC 330GC This electronic pilot joystick assembly OEM No.487-8455, cross interchange OE code 4878455, matches the electronic pilot control system of 320GC and 330GC medium excavator operator cabin, acts as core operation signal transmission component. Product Details Item Attribute Technical Parameter Commercial Title Cabin Electronic Signal Pilot Joystick Assembly For GC Series Medium Excavator Hydraulic Control

485-9850-03 Hydraulic Cartridge Proportional Solenoid OE 485985003 Fit 320GC 330GC This screw-in proportional cartridge solenoid OEM No.485-9850-03, cross interchange OE code 485985003, matched the main pump load sensing proportional control circuit of 320GC and 330GC medium-large excavator hydraulic regulator manifold block. Product Details Specification Detailed Information Full Product Name 320GC 330GC Excavator Main Pump Load Sensing Cartridge Proportional Solenoid Valve

485-5747 Cartridge Proportional Solenoid Valve Assembly OE 4855747 Fit 320GC 330GC This screw-in proportional cartridge solenoid OEM number is 485-5747, cross interchange short PN 4855747, matched the main pump displacement proportional control circuit of 320GC and 330GC excavator hydraulic regulator manifold block. Product Details Attribute Name Details Part Name Cartridge Proportional Solenoid Valve Assembly OEM Part Number 485-5747 Cross Reference No. 4855747 Rated Voltage

474-9387 Hydraulic Cartridge Solenoid Valve Assembly OE 4749387 Fit 966GC Wheel Loader Hydraulic Solenoid OEM Replacement Parts Control transmission hydraulic oil circuit switching, solve common faults: gear shifting shock, shift delay, cannot shift gears, intermittent loss of traveling power.Standard OEM cartridge thread size, overall valve length, coil outer diameter and plug harness length fully match original spare parts, direct threaded plug-in installation without

458-2950 Hydraulic Cartridge Solenoid Valve Assembly OE 4582950 Fit 966K Wheel Loader Hydraulic Solenoid OEM Replacement Parts Control transmission hydraulic oil circuit switching, solve common faults: gear shifting shock, shift delay, gear slipping, insufficient traveling power. Integrated high-strength anti-rust alloy steel valve body with mirror ultra-precision internal flow channel grinding, double-layer HNBR hydraulic oil & high temperature resistant sealing rings on