Guangzhou Qichao Machinery Parts Co., Ltd.
| Compatible Equipment | 950GC,962GC,966GC,972GC,980GC |
| Application | Wheel Loader Transmission Hydraulic Shift Control |
| Supply Ability | 1000PCS/MONTH |
| Payment Terms | T/T |
| Delivery Time | 1–7 Working Days After Payment |
| Packaging Details | Neutral Packing/Branded Packaging |
| Made In | China |
| OE Part Number | 474-9387 |
| Warranty | 6 Months |
| Place of Origin | China |
| Model Number | 966GC |
| Brand Name | ZVEZDA |
View Detail Information
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Product Specification
| Compatible Equipment | 950GC,962GC,966GC,972GC,980GC | Application | Wheel Loader Transmission Hydraulic Shift Control |
| Supply Ability | 1000PCS/MONTH | Payment Terms | T/T |
| Delivery Time | 1–7 Working Days After Payment | Packaging Details | Neutral Packing/Branded Packaging |
| Made In | China | OE Part Number | 474-9387 |
| Warranty | 6 Months | Place of Origin | China |
| Model Number | 966GC | Brand Name | ZVEZDA |
| High Light | 966GC Excavator Solenoid Valve ，Transmission Excavator Solenoid Valve ，4749387 | ||
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 disassembling complete hydraulic valve block, greatly reduce maintenance downtime.
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Main OE No. | 474-9387 |
| Cross Reference OE | 4749387, 302-3811 |
| Product Type | 12V Thread Cartridge Hydraulic On-Off Solenoid Valve Assembly |
| Compatible Models | 966GC Wheel Loader Transmission & Working Hydraulic Manifold System |
| Rated Voltage & Coil Resistance | 12VDC, 14.1Ω±0.4Ω |
| Max System Working Pressure | 0–26MPa |
| Control Mode | Digital On-Off Switch Signal |
| Waterproof Grade | IP67 |
| Origin | China |
| Delivery Time | 1–7 Working Days After Payment |
| Warranty | 6 Months Under Continuous Wheel Loader Hydraulic System Working Condition |
| Packaging | Neutral Carton Packing, No Brand Logo |
| Supporting Accessories | Complete Solenoid Assembly + Orange DT Waterproof Plug + Sealing O-Ring + Thread Anti-Seize Grease |
| Sample Service | Single Sample Available With Oil Circuit Switching Stability Test Report |
| KDRDE5K-20/40C07-109 | 7824-30-1600 | YN35V0004F1 | 21EN-32260 |
| KDRDE5K-20/30C27 | 7834-40-2000 | YN35V00018F2 | 2523-9014 |
| KDRDE5K-20/30C02-106 | 7834-41-2000 | 2406U197F4 | 5230-0006 |
| KDRDE5K-20/40C04-109 | 702-21-53780 | 21EN-32200 | 7824-30-1600 |
| KDRDE5K-31/30C50-111 | 2A5-60-11211 | 21EN-32220 | 7834-40-2000 |
| KWE5K-31/G24DA50 | 2A5-60-11231 | 21EN-32260 | 7834-41-2000 |
| KWE5K-31/G24YA50 | 20Y-60-41621 | 2523-9014 | 702-21-53780 |
| KWE5K-31/G24YB50 | 20Y-60-32121 | 5230-0006 | 2A5-60-11211 |
| KWE5K-31/G24DB50 | 7834-40-2000 | 4614911 | 20Y-60-32121 |
| KWE5K-30/G24YA40 | 7824-30-1600 | 20Y-60-41621 | 2A5-60-11231 |
| A82230000321 | LH4100100130 | 4257163 | 7834-41-2000 |
| No. | Question & Answer |
|---|---|
| Q1 | Q: Which construction machine fits ZVEZDA 474-9387 cartridge solenoid valve? A: Direct replacement for 966GC wheel loader transmission & working hydraulic manifold, interchange OE 4749387 / 302-3811, 12V standard voltage, thread cartridge install without modifying valve block. In stock, ship within 1–7 working days. |
| Q2 | Q: Loader gear shift lag and slow bucket movement after replacement? A: Aging coil or stuck plunger leads to incomplete hydraulic circuit switching, replace complete ZVEZDA integrated cartridge solenoid valve to restore smooth hydraulic flow and normal working performance. |
| Q3 | Q: Can this wheel loader solenoid replace excavator main pump flow proportional valve or engine fuel cut solenoid? A: Not interchangeable. This simple on-off hydraulic valve for loader shifting & working circuit; proportional valve stepless adjusts high-pressure pump displacement, fuel shutoff solenoid cuts diesel supply, different working medium and control logic. |
| Q4 | Q: Core advantages of ZVEZDA 474-9387 cartridge hydraulic solenoid valve assembly? A: H-grade high temp pure copper uniform winding coil, precision multi-orifice alloy plunger, fast stable shifting & working oil circuit switching, double-layer HNBR high pressure waterproof sealing, OEM standard cartridge thread size direct replacement, neutral unbranded packaging, perfectly match 966GC wheel loader hydraulic control system. |
Company Details
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi... Guangzhou Qichao Machinery Co., Ltd. Premier Factory Specializing in R&D & Production of Excavator Electrical Spare Parts Based in Zhuji International Machinery City,Tianhe District,Guanazhou. Our full product lineup covers solenoid valves, sensors, throttle motors, controllers flameout swi...
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