- EN
| Parameter | Specification |
|---|---|
| Product Name | Pressure Sensor |
| COGENG Part Number | 320/06194 |
| OEM Equivalent | JCB 320/06194 |
| Product Type | Hydraulic Pressure Sensor |
| Sensor Type | Piezoresistive pressure transducer |
| Output Type | 4-20 mA or 0.5-4.5V (application dependent) |
| Application | Hydraulic system pressure monitoring |
| Compatible Equipment | JCB Excavators, Wheel Loaders, Backhoe Loaders, Telehandlers |
| Material | Iron + Rubber (seals: NBR / FKM) |
| Packing | PP bag inside, carton box outside |
| Place of Origin | Guangdong, China |
| Brand Name | COGENG |
| Certification | ISO9001 |
| Supply Capacity | 500 PCS |
| Brand | Part Number |
|---|---|
| COGENG | 320/06194 |
| JCB | 320/06194 |
| Interchange | 320/06195, 320/06196, 320/06197, 335/C6732 |
Parts list
| Item | OEM Reference No. | COGENG Part No. | Description | Qty |
|---|---|---|---|---|
| 1 | 701/80402 | CG-701-80402 | JCB Pressure Sensor — Complete Assembly (Iron Body + Rubber Seal) | 1 |
| 2 | 320/06194 | CG-320-06194 | JCB Pressure Sensor — Alternative OEM Cross-Reference | 1 |
| 3 | 335/C6732 | CG-335-C6732 | JCB Pressure Sensor — Alternative OEM Cross-Reference | 1 |
| 4 | 332-C0937 | CG-332-C0937 | JCB Pressure Sensor — Alternative OEM Cross-Reference | 1 |
| 5 | 335/C4128 | CG-335-C4128 | JCB Pressure Sensor — Alternative OEM Cross-Reference (3CX / 4CX) | 1 |
| 6 | — | CG-SEAL-JCB-PS | Universal Replacement Rubber O-Ring / Sealing Gasket Kit for JCB Sensors | 1 Set |
| 7 | — | CG-CONN-JCB-3P | Replacement 3-Pin Wiring Harness Connector Plug with Terminals & Seals | 1 (Optional) |
| Model Series | Typical Models | Application |
|---|---|---|
| JS Series | JS130, JS160, JS200, JS210, JS220, JS240, JS260, JS300, JS330 | Hydraulic pressure monitoring |
| JZ Series | JZ70, JZ140 | Hydraulic pressure monitoring |
| 8020-8070 | 8025, 8030, 8040, 8050, 8060, 8070 | Hydraulic pressure monitoring |
| Model Series | Typical Models | Application |
|---|---|---|
| 406-411 | 406, 407, 409, 411 | Hydraulic / brake pressure |
| 416-426 | 416, 420, 426 | Hydraulic / brake pressure |
| 427-437 | 427, 435, 437 | Hydraulic / brake pressure |
| Model Series | Typical Models | Application |
|---|---|---|
| 3CX, 4CX | 3CX, 4CX, 5CX | Hydraulic / brake pressure |
| 3DX, 4DX | 3DX, 4DX | Hydraulic / brake pressure |
| Model Series | Typical Models | Application |
|---|---|---|
| 500 Series | 505-19, 506-36, 508-40, 510-40 | Hydraulic pressure monitoring |
| 520-560 | 520-55, 526-56, 531-70, 535-95, 536-60, 536-70, 541-70, 550-80, 560-80 | Hydraulic pressure monitoring |
| Application | Pressure Range | Function |
|---|---|---|
| Main Pump Pressure | 0-350 bar | Monitors main hydraulic pump output |
| Implement Pressure | 0-350 bar | Monitors boom/arm/bucket circuits |
| Pilot Pressure | 0-50 bar | Monitors pilot control pressure |
| Brake Pressure | 0-200 bar | Monitors service brake pressure |
| Steering Pressure | 0-200 bar | Monitors steering system pressure (loaders) |
| Auxiliary Circuit | 0-350 bar | Monitors attachment hydraulic circuits |
Frequently Asked Questions
| FAQ Topic | Question | Answer |
|---|---|---|
| Model Compatibility | What JCB models do these pressure sensors fit? | These sensors cover a comprehensive range of JCB backhoe loaders (including 3CX, 4CX), telehandlers, wheel loaders, excavators, and compact equipment. The five OEM part numbers represent different model year ranges and machine series. Always match the number stamped on your old sensor for the most accurate replacement. |
| Cross-Reference | Why are there five different part numbers? | JCB uses different part numbers across various model years, engine types, and equipment series. 701/80402, 320/06194, 335/C6732, 332-C0937, and 335/C4128 may have identical form and function but differ in connector orientation, pressure range calibration, or minor revision updates. The COGENG sensors are manufactured to match each specific OEM variant. |
| Sensor Application | What do these sensors measure? | Depending on the specific part number and mounting location, these sensors can monitor engine oil pressure, hydraulic system pressure, transmission oil pressure, brake system pressure, or pilot control pressure on JCB equipment. |
| Direct Replacement | Are COGENG sensors truly plug-and-play? | Yes. Every COGENG sensor is manufactured to exact OEM electrical, mechanical, and calibration specifications. Connectors are pre-configured with the correct pinout. Output signal curves match OEM requirements precisely. No wiring modifications, soldering, or ECU reprogramming is needed. |
| Material & Build Quality | What materials are used in these sensors? | The sensor body is constructed from high-strength iron/steel for maximum durability under severe vibration and pressure spikes. Sealing elements are made from oil and high-temperature resistant rubber (Viton/Nitrile). COGENG holds ISO9001 quality management certification. |
| Installation Tips | What are the critical points for a successful installation? | The three most critical points are: 1) Clean the port thoroughly before installing the new sensor. 2) Always replace the O-ring with a new lubricated seal. 3) Torque correctly — under-tightening causes leaks, over-tightening damages threads and the sensor body. |
| Troubleshooting | What if the fault code or warning light persists after replacement? | Systematically check: 1) Harness connector is fully seated and clicked into place. 2) No bent, corroded, or pushed-back pins in the connector. 3) Correct sensor variant for your specific machine serial number. 4) Wiring harness continuity between sensor and ECU (check for shorts or opens). 5) Actual system pressure verified with a mechanical test gauge. |
| Order & Logistics | What are the payment, packaging, and shipping details? | Payment Terms: T/T, Western Union, L/C, MoneyGram, D/A, D/P. MOQ: Acceptable trial order with no minimum quantity. Packing: PP bag inside, carton box outside. Shipping: By air, by sea, or by express (FedEx, UPS, DHL, TNT) from Guangdong, China. Supply Capacity: 500 PCS. |
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