Guangzhou Qichao Machinery Parts Co., Ltd.
| Compatible Equipment | 950K,962K,966K,972K,980K |
| Application | Wheel Loader Transmission Hydraulic Shift Control |
| Payment Terms | T/T |
| Sample Service | Single Sample Available |
| Packaging Details | Neutral Packing/Branded Packaging |
| Made In | China |
| Supply Ability | 1000PCS/MONTH |
| OE Part Number | 458-2950 |
| Warranty | 6 Months |
| Place of Origin | China |
| Model Number | 966K |
| Brand Name | ZVEZDA |
View Detail Information
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Product Specification
| Compatible Equipment | 950K,962K,966K,972K,980K | Application | Wheel Loader Transmission Hydraulic Shift Control |
| Payment Terms | T/T | Sample Service | Single Sample Available |
| Packaging Details | Neutral Packing/Branded Packaging | Made In | China |
| Supply Ability | 1000PCS/MONTH | OE Part Number | 458-2950 |
| Warranty | 6 Months | Place of Origin | China |
| Model Number | 966K | Brand Name | ZVEZDA |
| High Light | HNBR solenoid excavator ，Anti Rust solenoid excavator ，4582950 | ||
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 plunger and thread mounting surface, fully sealed coil cavity to isolate hydraulic oil mist and muddy water infiltration. Reinforced green two-pin locking waterproof plug reaches IP67 waterproof standard, adapt to harsh construction site high-temperature, dusty, muddy splash environment, prevent oil leakage, circuit short circuit and plunger stuck failure. All core parts are domestically precision processed, with full hydraulic circuit switching test and long-term high-temperature aging test before delivery.
| Specification | Details |
|---|---|
| Brand | ZVEZDA |
| Main OE No. | 458-2950 |
| Cross Reference OE | 4582950, 3E3748 |
| Product Type | 24V Thread Cartridge Hydraulic On-Off Solenoid Valve Assembly |
| Compatible Models | 966K Wheel Loader Transmission & Working Hydraulic Manifold System |
| Rated Voltage & Coil Resistance | 24VDC, 13.7Ω±0.4Ω |
| Max System Working Pressure | 0–27MPa |
| 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 + Green 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 458-2950 cartridge solenoid valve? A: Direct replacement for 966K wheel loader hydraulic manifold, interchange OE 4582950 / 3E3748, 24V standard voltage, thread cartridge install without modifying valve block. In stock, ship within 1–7 working days. |
| Q2 | Q: Loader gear shift still lag and bucket slow 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 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 solenoid cuts diesel supply, different working medium and control logic. |
| Q4 | Q: Core advantages of ZVEZDA 458-2950 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 966K 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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