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商品の詳細:
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| カテゴリ: | メインコントロールバルブ | 部品番号: | 7861-93-1810 7861-93-1811 7861-93-1812 |
|---|---|---|---|
| 製品名: | 圧力センサー | 機械番号: | PC200 PC210 PC220 PC230NHD PC240 試聴する |
| アプリケーション: | 掘削機 | リードタイム: | 配達のために1〜3日 |
| パッキング: | 標準輸出カートン | ||
| ハイライト: | KOMATSU excavator pressure sensor,PC200-8 pressure sensor,excavator spare parts with warranty |
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7861-93-1810 7861-93-1811 7861-93-1812 Pressure Sensor KOMATSU Excavator Spare Parts For PC200-8
Specifiion
| Category | Main Control Valve |
| Name | Pressure Sensor |
| Parts No | 7861-93-1810 7861-93-1811 7861-93-1812 |
| Machine Number | PC200 PC210 PC220 PC230NHD PC240 PC290 |
| Lead time | 1-3 DAYS |
| Quality | Brand new, OEM quality |
| MOQ | 1 PCS |
| Means of transport | By sea/air, DHL FEDEX UPS TNT |
| Packing | As request or standard packing |
| Working Principle | 1. The sensor is threaded into the hydraulic/fuel line or engine oil gallery, with its diaphragm in direct contact with the pressure media (oil/fuel) |
| 2. Pressure applied to the diaphragm deforms the piezoresistive chip inside, changing its electrical resistance | |
| 3. The sensor’s internal circuitry converts this resistance change into a proportional analog signal (0.5–4.5 V or 4–20 mA) | |
| 4. The signal is transmitted to the ECU, which interprets the data to adjust system parameters (e.g., pump output, fuel injection timing) | |
| 5. If pressure exceeds safe limits (e.g., hydraulic overload), the ECU triggers a warning light on the operator’s dashboard and may reduce engine power to prevent damage | |
| Core Functions | 1. Real-Time Pressure Monitoring: Provides continuous data on hydraulic/fuel/oil pressure for ECU control |
| 2. System Optimization: Enables the ECU to adjust power output based on load demand, improving fuel efficiency and equipment performance | |
| 3. Fault Detection: Alerts operators to abnormal pressure (e.g., low oil pressure, hydraulic overload) to avoid component failure | |
| 4. Safety Protection: Triggers protective measures (power reduction, shutdown) for critical systems during pressure anomalies | |
| 5. Diagnostics: Facilitates troubleshooting via Komatsu’s diagnostic tool (e.g., Komatsu IDSS) by storing pressure-related fault codes |
EXCAVATORS PC1250 PC1250SP PC200 PC210 PC220 PC230NHD PC240 PC290 PC340 PC400 PC450 PC600 PC800 PC800SE Komatsu
| 20Y-979-6191 SENSOR |
| BOOM,, BOTTOM, CARRIER, D155AX, D475A, D475ASD, D65EX, D65PX, HB205, HB215, HM300, HM400, KOMTRAX, PC1250, PC1250SP, PC138, PC138US, PC200, PC210, PC220, PC228, PC228US, PC240, PC290, PC300, PC360, PC... |
| 154-06-31230 SENSOR,ENGINE OIL PRESSURE |
| D85A, D85E, D85P |
| 21T-06-64370 SENSOR ASS'Y |
| PC1800 |
| 6560-61-7101 SENSOR |
| SA6D170E, SAA6D170E |
| 7861-92-3410 SENSOR,H/D OIL TEMPERATURE |
| D155AX, GD825A |
| 237-06-15120 SENSOR,ENGINE WATER TEMPERATURE |
| CS360, CS360SD, GC380, GC380F, GD200A, GD22AC, GD22H, GD28AC, GD300A, GD305A, GD355A, GD405A, GD500R, GD505A, GD510R, GD511A, GD521A, GD611A, GD621A, GD621R, GD623A, GD661A, GD663A, GD705A, GD705R, GS... |
| 561-88-66141 SENSOR,WHEEL SPEED |
| HD325, HD405, HD465, HD605, HD785, HD985 |
| DY06022-20205 SENSOR,BATTERY |
| EG300BS, EG400BS |
| DY06055-03020 SENSOR,FUEL |
| EG125BS, EG150BS, EG300BS, EG400BS |
| 21U-70-22900 SENSOR ASS'Y,ARM |
| PC28UU |
| Pos. | Part No | Qty | Parts name | Comments |
| 1 | 20Y-62-51112 | [1] | BRACKET Komatsu China | |
| ["SN: 300001-@"] | ||||
| 2 | 01010-81640 | [4] | BOLT Komatsu | 0.264 kg. |
| ["SN: 300001-@"] analogs:["0101061640", "801015186", "0101031640", "0101051640"] | ||||
| 3 | 01643-31645 | [4] | WASHER Komatsu | 0.072 kg. |
| ["SN: 300001-@"] analogs:["802170005", "0164301645"] | ||||
| 4 | 01010-81645 | [4] | BOLT Komatsu China | 0.104 kg. |
| ["SN: 300001-@"] analogs:["0101061645", "801015187", "0101031645", "0101051645", "37A0911184", "801014184"] | ||||
| 6 | 7861-93-1810 | [2] | SENSOR Komatsu | 0.09 kg. |
| ["SN: 300001-300061"] analogs:["7861931811", "7861931812"] | ||||
| 7 | 08034-20536 | [1] | BAND Komatsu | 0.003 kg. |
| ["SN: 300001-@"] | ||||
| 8 | 04435-51512 | [1] | CLIP Komatsu | 0.027 kg. |
| ["SN: 300001-@"] | ||||
| 9 | 01010-81225 | [1] | BOLT Komatsu | 0.074 kg. |
| ["SN: 300001-@"] analogs:["01010B1225", "0101051225", "0101051222", "R0101081225"] | ||||
| 10 | 01643-31232 | [1] | WASHER Komatsu | 0.027 kg. |
| ["SN: 300001-@"] analogs:["0164371232", "0164381232", "802170003", "R0164331232", "0614331232"] | ||||
| 11 | 20Y-62-51471 | [1] | BRACKET Komatsu China | |
| ["SN: 300001-@"] | ||||
| 12 | 01010-81635 | [1] | BOLT Komatsu | 0.088 kg. |
| ["SN: 300001-@"] analogs:["0101061635", "801015185", "0101051635", "0101031635"] |
1 Hydraulic parts: hydraulic pump, main valve, hydraulic cylinder, final drive, travel motor, swing machinery, swing motor etc.
2 Engine parts: engine ass’y, piston, piston ring, cylinder block, cylinder head, crankshaft, turbocharger, fuel injection pump, starting motor and alternator etc.
3 Undercarriage part: Track roller, Carrier roller, Track Link, Track shoe, Sprocket, Idler and Idler cushion etc.
4 Cab parts: operator’s cab, wiring harness, monitor, controller, seat, door etc.
5 Cooling parts: Radiator, air conditioner, compressor, after cooler etc.
6 Other parts: Service kit, swing circle, engine hood, swing joint, fuel tank, filter, boom, arm, bucket etc.
Packing Details :
inner packing : plastic film for wrapping
external packing : wooden
Shipping :
within 3 days after received the payment , by air or by express or by sea on the basis of the
quantity and emergency circumstances.
1. By Couriers: DHL, UPS, FEDEX, TNT are the main courier companies we are cooperated,
2. By Air: Delivery from the Guangzhou air port to customer's destination city air port.
3. By Sea: Delivery from the Huangpu port .
コンタクトパーソン: Mr. Paul
電話番号: 0086-15920526889
ファックス: +86-20-89855265
