- EN
| Parameter | Specification |
|---|---|
| Product Name | Pressure Sensor |
| COGENG Part Number | 335/C6732 |
| OEM Equivalent | JCB 335/C6732 |
| Product Type | Hydraulic / Brake Pressure Sensor |
| Sensor Type | Piezoresistive pressure transducer |
| Output Type | 4-20 mA or 0.5-4.5V (application dependent) |
| Application | Hydraulic system / brake 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 |
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) |
| Brand | Part Number |
|---|---|
| COGENG | 335/C6732 |
| JCB | 335/C6732 |
| Interchange | 335/C6731, 335/C6733, 335/C6734 |
| Parameter | Specification |
|---|---|
| Supply Voltage | 8-36V DC (typically 24V system) |
| Output Signal | 4-20 mA (current loop) or 0.5-4.5V analog |
| Current Draw | ≤ 25 mA |
| Response Time | < 5 ms |
| Insulation Resistance | ≥100MΩ @ 500V DC |
| Reverse Polarity Protection | Yes |
| Overvoltage Protection | Yes |
| Parameter | Specification |
|---|---|
| Pressure Range | 0 - 350 bar (0 - 5,075 psi) typical for hydraulic |
| Brake Pressure Range | 0 - 200 bar (0 - 2,900 psi) for brake circuits |
| Measurement Type | Gauge pressure |
| Accuracy | ±1.0% to ±2.0% of full scale |
| Overpressure Limit | 525 bar (7,600 psi) |
| Burst Pressure | 875 bar (12,700 psi) |
| Compensated Temperature | -40°C to +105°C |
| Parameter | Specification |
|---|---|
| Connector Type | 3-pin Deutsch DT / AMP |
| Mounting Thread | 7/16-20 UNF or M12 × 1.5 (OEM spec) |
| Hex Size | 19 mm (3/4") or 22 mm (7/8") |
| Housing Material | Stainless steel / Zinc-nickel plated steel |
| Diaphragm Material | 17-4PH stainless steel |
| Seal Material | NBR / FKM (Viton) |
| Weight | 0.10 - 0.15 kg (0.22 - 0.33 lbs) |
| Pin | Function | Signal Type | Wire Color (Typical) |
|---|---|---|---|
| Pin 1 | Sensor Supply (+) | 24V DC | Red |
| Pin 2 | Sensor Signal | 4-20 mA or 0.5-4.5V | Yellow/White |
| Pin 3 | Sensor Ground (-) | 0V | Black |
| Pressure (bar) | Output (mA) | Condition |
|---|---|---|
| 0 | 4.0 ±0.1 | No pressure |
| 25% of range | 8.0 ±0.1 | Low pressure |
| 50% of range | 12.0 ±0.1 | Medium pressure |
| 75% of range | 16.0 ±0.1 | High pressure |
| 100% of range | 20.0 ±0.1 | Maximum pressure |
| Pressure (bar) | Output (V) | Condition |
|---|---|---|
| 0 | 0.5 ±0.1 | No pressure |
| 25% of range | 1.5 ±0.1 | Low pressure |
| 50% of range | 2.5 ±0.1 | Medium pressure |
| 75% of range | 3.5 ±0.1 | High pressure |
| 100% of range | 4.5 ±0.1 | Maximum pressure |
| Parameter | Rating |
|---|---|
| Operating Temperature | -40°C to +105°C (-40°F to +221°F) |
| Ingress Protection | IP67 / IP69K (connector mated) |
| Vibration Resistance | 20G @ 50-2000Hz |
| Shock Resistance | 100G |
| Media Compatibility | Hydraulic oil, brake fluid, diesel fuel |
| Corrosion Protection | 500+ hours salt spray |
| 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 |
| Swing Circuit | 0-350 bar | Monitors excavator swing pressure |
Contact COGENG
📞 Phone: +86-185-2913-1515 🌐 Instagram
📧 Email: hugo@cogeng.net 🌐 Facebook：Excavator Parts Selection and Replacement Community
💬 WhatsApp +86-185-2913-1515 Facebook: Excavator Wiring Harness
💬 WeChat: +86-185-7865-1106 Facebook: Excavator Wire Harness
🌐 Website: cogeng.net Facebook: Excavator SolenoidValve
#ExcavatorWiringHarness #ExcavatorThrottleMotor #ExcavatorSolenoidValve #ExcavatorSealKit
