Guangzhou Qichao Machinery Parts Co., Ltd.
| Compatible Excavator | PC200-7, PC220-7, PC240-7, PC300-7, PC360-7 |
| Product Name | 50Mpa Main Pump High Pressure Hydraulic Sensor |
| Warranty Period | 6 Months |
| Supply Ability | 1000PCS/MONTH |
| Origin | China |
| Payment Terms | T/T |
| Production Factory | Domestic Professional Heavy-Duty Main Pump High Pressure Sensor Manufacturing Factory |
| Packaging Details | Neutral Packing/Branded Packaging |
| Compatible Brand | Komatsu |
| OE Part Number | 7861-93-1650 |
| Place of Origin | China |
| Model Number | PC200-7 PC220-7 PC360-7 |
| Brand Name | ZVEZDA |
View Detail Information
Explore similar products
Magnetic RPM Camshaft Crankshaft Position Sensor Sensor 8-98183621-0 For 4HK1
7861‑93‑1420 Air Filter Restriction Sensor Replacement Fit PC200‑8 Excavator
LC52S00011P1 Hydraulic Pressure Sensor Replacement Fit Excavator
High Pressure Sensor YN52S00027P1 5Z14066‑49MPA Fit For Excavator Hydraulic
Product Specification
| Compatible Excavator | PC200-7, PC220-7, PC240-7, PC300-7, PC360-7 | Product Name | 50Mpa Main Pump High Pressure Hydraulic Sensor |
| Warranty Period | 6 Months | Supply Ability | 1000PCS/MONTH |
| Origin | China | Payment Terms | T/T |
| Production Factory | Domestic Professional Heavy-Duty Main Pump High Pressure Sensor Manufacturing Factory | Packaging Details | Neutral Packing/Branded Packaging |
| Compatible Brand | Komatsu | OE Part Number | 7861-93-1650 |
| Place of Origin | China | Model Number | PC200-7 PC220-7 PC360-7 |
| Brand Name | ZVEZDA | ||
| High Light | 50Mpa Excavator Sensor ，Excavator Sensor transducer ，hydraulic pressure transducer | ||
Integral high-strength alloy metal housing, internal signal chip with high vibration resistant encapsulation treatment, thickened multi-layer HNBR ultra-high pressure oil resistant sealing ring at thread mounting port. The whole sealing structure resists long-time continuous high-pressure hydraulic impact, avoiding diaphragm deformation and signal drift under harsh mining construction environment. All core components are processed and assembled locally with full strict inspection procedures.
| Specification | Detailed Information |
|---|---|
| Brand | ZVEZDA |
| Interchange OE Numbers | 7861-93-1650, 7861-93-1651 |
| Product Type | 50Mpa Main Hydraulic Pump High Pressure Strain Gauge Sensor |
| Matching Equipment | Medium & Heavy Hydraulic Construction Digging Machinery |
| Matching System | Main Pump High Pressure Hydraulic Output Circuit System |
| Rated Measuring Pressure | 0–50Mpa Heavy Load Main Pump Working Pressure Range |
| Plug Configuration | Multi-Pin Integrated Waterproof Locking Connector |
| Control Form | Thickened Strain Diaphragm Real-Time High Hydraulic Pressure Signal Collection |
| Installation Position | Main Hydraulic Pump Pressure Thread Port |
| Fixing Method | Standard External Thread Direct Screw Mount |
| Origin | China |
| Delivery Cycle | Ship within 1-7 working days after payment |
| Application Scenarios | Large Open Pit Mining, Quarry Heavy Excavation, Highway Large Foundation Construction, Bulk Material Handling |
| Warranty Term | 6 Months Warranty Under Continuous High Hydraulic Pressure Vibration Working Condition |
| Export Packaging | Neutral Color Carton + Shockproof EPE Foam Separate Single Pack |
| Sample Support | Single Sample Available, Factory Can Provide Full Range Hydraulic Pressure Calibration Test Report |
| Series 1 PN | Series 2 PN | Universal Spare Part Numbers |
|---|---|---|
| 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 | 60117464 | 4789321 |
| 20Y-43-41800 | 300661-00004A | 212-7890 |
| 708-2H-25053 | 21Q6-20820 | 214-5620 |
| 708-2H-25240 | 702-21-07010 | 0419-9903 |
| 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 |
| 31Q6-91720 | 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 |
| KDRDE5K-20/40C04 | 419-15-47221 | 31Q6-91720 |
| 31Q6-91720 | KDRDE5K-20/40C04 | 25/220804 |
| 25/220804 | 31Q6-91720 | 25/974628 |
| 25/974628 | 25/220804 | 4I-5674 |
| 4I-5674 | 25/974628 | 096-5945 |
| 096-5945 | 4I-5674 | 111-9916 |
| 111-9916 | 096-5945 | 111-9100 |
| 111-9100 | 111-9916 | 56D-15-35220 |
| 56D-15-35220 | 111-9100 | DRE2K-X5-937-16 |
| DRE2K-X5-937-16 | 56D-15-35220 | 121-1490 |
| 121-1490 | DRE2K-X5-937-16 | 121-1491 |
| 121-1491 | 121-1490 | 708-2H-25053 |
| 708-2H-25053 | 121-1491 | 708-2H-25240 |
| 708-2H-25240 | 708-2H-25053 | 708-2H-26913 |
| 708-2H-26913 | 708-2H-25240 | 198-4607 |
| 198-4607 | 708-2H-26913 | 195-9700 |
| 195-9700 | 198-4607 | 186-1526 |
| 186-1526 | 195-9700 | 129-1525 |
| 129-1525 | 186-1526 | 154-3685 |
| 154-3685 | 129-1525 | 154-3064 |
| 154-3064 | 154-3685 | 165-4026 |
| 165-4026 | 154-3064 | 125-4653 |
| 125-4653 | 165-4026 | 25222657 |
| 25222657 | 125-4653 | 21W-60-42130 |
| 21W-60-42130 | 25222657 | VOE600253 |
| VOE600253 | 21W-60-42130 | 708-2H-35399 |
| 708-2H-35399 | VOE600253 | 139-3990 |
| 139-3990 | 708-2H-35399 | 20Y-60-22120 |
| 20Y-60-22120 | 139-3990 | 125-5774 |
| 125-5774 | 20Y-60-22120 | 121-1491 |
| 121-1491 | 125-5774 | 89998GT |
| 89998GT | 121-1491 | 094040-0081 |
| 094040-0081 | 89998GT | 118872A1 |
| 118872A1 | 094040-0081 | 180584A1 |
| 180584A1 | 118872A1 | 181147A1 |
| 181147A1 | 180584A1 | 4366960 |
| 4366960 | 181147A1 | 770-924 |
| 770-924 | 4366960 | 294200-2760 |
| 294200-2760 | 770-924 | KHR1429 |
| KHR1429 | 294200-2760 | 719753 |
| 719753 | KHR1429 | 9314145 |
| 9314145 | 719753 | 9312792 |
| 9312792 | 9314145 | 21EN-32340 |
| 21EN-32340 | 9312792 | 4608380 |
| 4608380 | 21EN-32340 | KP56RM2G-019 |
| KP56RM2G-019 | 4608380 | 4360509 |
| 4360509 | KP56RM2G-019 | 6008156650 |
| 6008156650 | 4360509 | YN20S00002F1 |
| YN20S00002F1 | 6008156650 | 319-0607 |
| 319-0607 | YN20S00002F1 | 247-5212 |
| 247-5212 | 319-0607 | 3E-3748 |
| 3E-3748 | 247-5212 | T0412-07131 |
| T0412-07131 | 3E-3748 | LC52S00011P1 |
| LC52S00011P1 | T0412-07131 | PS45CZ250 |
| PS45CZ250 | LC52S00011P1 | 897329-5680 |
| 897329-5680 | PS45CZ250 | 7861-93-1650 |
| No. | Question | Answer |
|---|---|---|
| Q1 | Which interchange OE number matches 7861-93-1650 main pump pressure sensor? | 7861-93-1651 is fully interchangeable, same thread size, multi-pin wiring and 50Mpa pressure calibration curve, direct threaded installation without modification. Made in China, full stock available, ship within 1-7 working days. |
| Q2 | After installing 7861-93-1650, equipment loses power severely under heavy load and limited working speed? | Internal thick strain diaphragm suffers fatigue deformation or temperature compensation circuit malfunctions, cannot reach standard 50Mpa pressure feedback signal, the whole pressure sensor assembly needs replacement. |
| Q3 | Can this 50Mpa high pressure sensor replace low pressure pilot sensors? | Not interchangeable, pilot circuit sensors adopt thin diaphragm for 0–5Mpa low range, different bearing pressure and signal output curve, incompatible with this main pump high pressure transducer. |
| Q4 | What are core unique advantages of this domestic 7861-93-1650 main pump pressure sensor? | Fully matched OEM thread and 50Mpa linear signal parameters, reinforced IP65 high pressure oil resistant sealing, thick diaphragm anti-impact structure for long-time mining heavy load, cost-effective, stable delivery within 1-7 working days for global buyers. |
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...
Get in touch with us
Leave a Message, we will call you back quickly!