KDRDE5K-20/40C04 Solenoid Valve SKX5P-17 For R225-7 Excavator Main Pump
Product Details
| OE Part Number: | KDRDE5K-20 | Application: | Kawasaki K3V112 Hydraulic Pump Displacement Control |
|---|---|---|---|
| Compatible Equipment: | R210-7,R225-7;SK200-6;EC210B | Warranty: | 6 Months |
| Production Base: | Guangdong, China | Order Processing Cycle: | Normally 1–7 Working Days Once Payment Received |
| MOQ Support: | 1 Piece Sample Acceptable For On-site Machine Compatibility Test | ||
| Highlight |
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Product Description
KDRDE5K-20/40C04 Solenoid Valve SKX5P-17 For R225-7 Excavator Main Pump
Cartridge outer thread size, spool stroke, coil inner diameter and green plug pin layout are fully consistent with original OEM assembly, direct screw-in replacement without disassembling the whole hydraulic main pump, only pull out the old valve core assembly, greatly reduce maintenance time and cost.
Product Details
| Item Attribute | Technical Parameter |
|---|---|
| Brand | ZVEZDA |
| Commercial Title | Threaded Cartridge EPPR Proportional Solenoid SKX5P-17 KDRDE5K-20/40C04 For Hyundai R225-7 Excavator Main Pump |
| Cross Reference PN | SKX5P-17 (Model Code: KDRDE5K-20/40C04) |
| Applicable System | Excavator Variable Pump LS Load Sensing Power Matching Proportional Hydraulic Circuit |
| Quality Grade | High Pressure Anti-vibration Oil Mist Resistant Heavy Mining Equipment Standard |
| Production Base | Guangdong, China |
| Product Category | Hyundai Excavator Kawasaki Main Pump Electrical Control Spare Parts |
| Electrical Spec | Coil Resistance 14.8Ω, Rated Control Current 715mA |
| Continuous Working Temp | Up to 135℃ without coil overheating and spool sticking |
| Max Working Pressure | 8.8MPa Primary Supply Pressure |
| Order Processing Cycle | Normally 1–7 working days once payment received |
| Custom Service | Custom Logo & Custom Export Carton Available For Bulk Orders |
| MOQ Support | 1 Piece Sample Acceptable For On-site Machine Compatibility Test |
| Komatsu Parts | JCB Parts | Other Brand Parts |
|---|---|---|
| 20Y-43-41780 | 331/30884 | 4520781 |
| 22U-06-22420 | 331/30885 | 4581230 |
| 22U-06-22380 | 331/30886 | 4601592 |
| 782-5301-301 | 701/80284 | 4632710 |
| 782-5301-302 | 701/80285 | 4678921 |
| 7824-30-1600 | 11S-49 | 4756890 |
| 7825-30-1301 | 60117463 | 4721563 |
| 7825-30-1302 | 60117463LM | 4739125 |
| 7861-92-4130 | 60117464 | 4772106 |
| 7861-92-4131 | 60117465 | 4789321 |
| 20Y-43-41781 | YQ05.251.046 | 4801234 |
| 20Y-43-41782 | YQ05.251.047 | 106-0107 |
| 22U-06-22390 | YQ05.251.048 | 106-0108 |
| 22U-06-22400 | YN20S00002F3 | 106-0109 |
| 7821-30-1500 | YN20S00002F4 | 165-9569 |
| 7822-30-1200 | YN20S00002F5 | 206-3305 |
| 7823-30-1400 | LQ50S00001P1 | 134-0649 |
| 7826-30-1100 | LQ50S00001P2 | 144-6670 |
| 7827-30-1000 | 8-98074-566-0 | 152-8973 |
| 7828-30-0900 | 8-98074-567-0 | 171-2540 |
| 7829-30-0800 | 4812369 | 183-4216 |
| 20Y-43-41790 | 256-7891 | 191-6527 |
| 20Y-43-41800 | 300661-00004A | 212-7890 |
| 708-2H-25240 | 21Q6-20820 | 214-5620 |
| 702-21-07010 | K1013849 | 0419-9902 |
| 702-21-07311 | 332/G0912 | 0419-9903 |
| 702-21-07610 | 60117466 | 223-8181 |
| 702-21-57400 | YQ05.251.049 | 224-2092 |
| 585-9230 | YN20S00003F1 | 225-0300 |
| 627-2304 | 7820-30-1700 | 253-3809 |
| 585-9231 | 4791230 | 231-8194 |
| 702-21-58100 | 403-0363 | 198-6528 |
| 702-21-57500 | 485-5747 | 328-4314 |
| 702-21-60700 | 375-4414-02 | 384-3892 |
| 714-07-16730 | 485-9850-03 | 485-5747 |
| 201-0950 | 485-9850-03 | 491-0908 |
| 25/220804 | 491-0908 | 553-5204 |
| 25/220994 | 25/220804 | 25/220994 |
| 31Q6-20131 | 25/220994 | 31Q6-91220 |
| 31Q6-91220 | 31Q6-20131 | 086-1879 |
| 086-1879 | 31Q6-91220 | 31765-FC000 |
| 31765-FC000 | 086-1879 | 053400-0745 |
| 053400-0745 | 31765-FC000 | 419-15-47221 |
| 419-15-47221 | 053400-0745 | KDRDE5K-20/40C04 |
| No. | Question | Standard Answer |
|---|---|---|
| Q1 | Which excavator fits main pump proportional solenoid KDRDE5K-20/40C04 SKX5P-17? | This 24V EPPR proportional cartridge valve is specially designed for Hyundai R225-7, also compatible with R210LC-7, R140LC-7 7-series excavators with Kawasaki K3V112DT main pump. |
| Q2 | What is the core working function of this pump proportional solenoid? | It adjusts the swash plate angle of the variable main pump by changing pilot pressure, matches engine power and hydraulic output, and prevents engine stall during heavy load excavation. |
| Q3 | What machine faults will appear if this solenoid fails? | Severe loss of digging power, unstable pump pressure, jitter during operation, slow movement of boom and arm, and continuously rising hydraulic oil temperature. |
| Q4 | Do I need to disassemble the entire hydraulic main pump during replacement? | No, it adopts standard threaded cartridge structure; only pull out the old valve core assembly and screw the new one in, no need to split the main pump housing. |
| Q5 | What wear-resistant process ensures long service life under high pressure oil? | The whole spool adopts ion nitriding hardening treatment, matched double high temperature HNBR sealing rings, fully sealed green waterproof plug, resist long-term hydraulic oil corrosion and frequent vibration. |
| Q6 | What voltage system does this proportional solenoid adapt to? | Standard DC24V, matched with the original electrical system of Hyundai 7-series excavators, cannot be interchanged with 12V coil versions. |
| Q7 | How to quickly judge coil damage before installation? | Use a multimeter to measure coil resistance, normal range 14–16 ohms; infinite resistance means open circuit, resistance lower than 9 ohms indicates internal short circuit and cannot be installed. |
Product Highlights
KDRDE5K-20/40C04 Solenoid Valve SKX5P-17 For R225-7 Excavator Main Pump Cartridge outer thread size, spool stroke, coil inner diameter and green plug pin layout are fully consistent with original OEM assembly, direct screw-in replacement without disassembling the whole hydraulic main pump, only pull ...
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