| Parameter | Specification |
|---|---|
| COGENG Part Number | 332/J3294 |
| OEM Equivalent | JCB 332/J3294 |
| Product Type | External Wiring Harness Assembly |
| Application | Chassis, boom, swing, travel, hydraulic systems |
| Harness Type | External machine harness (cab to chassis) |
| Compatible Model | JCB 220CS Excavator |
| Series | CS Series (Compact / Crawler / Short-swing) |
| Brand | Part Number |
|---|---|
| COGENG | 332/J3294 |
| JCB | 332/J3294 |
| Interchange | 332/J3295, 332/J3296, 320/08992, 320/08993 |
| Parameter | Specification |
|---|---|
| System Voltage | 24V DC (JCB standard) |
| Current Capacity | Up to 50A (main power circuits) |
| Wire Gauge Range | 16AWG - 20AWG (signal) / 12AWG - 14AWG (power) |
| Insulation Resistance | ≥100MΩ @ 500V DC |
| Dielectric Strength | 1500V AC/60s No Breakdown |
| Voltage Drop | <0.5V @ rated load |
| Temperature Rating | -40°C to +105°C |
| Component | Material Specification |
|---|---|
| Conductor | High-purity tinned copper (99.9%) |
| Wire Insulation | Heat-resistant XLPE / PVC (105°C rated) |
| Outer Wrapping | Corrugated conduit / High-flex braided sleeving |
| Connector Housings | OEM-grade Nylon 66 / PBT (UL94 V-0) |
| Terminals | Tin-plated / Gold-plated brass |
| Grommets/Bushings | EPDM Rubber (UV resistant) |
| Shielding | Aluminum foil + copper braid (sensor circuits) |
| Identification | Heat-shrink printed circuit labels |
| External-grade jacketing | UV-resistant, abrasion-resistant, waterproof |
| Parameter | Rating |
|---|---|
| Temperature Range | -40°C to +105°C |
| Ingress Protection | IP67 / IP69K (external connectors) |
| Vibration Resistance | 15G @ 50-1000Hz |
| UV Resistance | 1000+ hours weatherometer |
| Chemical Resistance | Resists diesel, oil, hydraulic fluid, coolant |
| Abrasion Resistance | Heavy-duty corrugated conduit |
| Salt Spray Resistance | 500+ hours |
| Water Resistance | Fully sealed for external use |
| NO | Number | Name | Qty |
| 1 | 721/ 12305 | Harness main, JS200 AUTO | 1 |
| 332/J3294 | Harness MAIN JS200T Replaces 721/12305 |
1 | |
| 721/ 10462 | Harness Overload | 1 | |
| 721/ 11429 | Harness link cab work lights | 1 | |
| 721/ 10673 | Harness link merged pump | 1 | |
| 721/ 10456 | Harness hammer, auxiliary | 1 | |
| 721/ 11451 | Harness low flow JS AUTO range | 1 | |
| 721/ 10455 | Harness breaker | 1 | |
| 721/ 10436 | Harness Low Flow | 1 | |
| 332/J0733 | Harness additional lamp Counterweight |
1 | |
| 2 | 701/80372 | Switch Auto Mode pressure 22bar Auto mode |
1 |
| 3 | 701/80373 | Switch pressure 5bar 1/4" BSP Pilot Swing brake Boom up Boom lower Hammer |
2 |
| 4 | 701/80374 | Switch Upper servo pressure 12bar Upper pilot |
1 |
| 5 | 701/80375 | Switch Travel pressure 20bar Travel |
1 |
| 6 | 701/80371 | Switch Power Boost pressure 335bar Auto boost |
1 |
| 7 | JHN0048 | Bolt | 1 |
| 8 | JHR0128 | Bolt | 3 |
| 9 | 701/80328 | Switch Overheat Warning | 1 |
| 10 | 716/30129 | Sensor Temperature | 1 |
| 11 | KAR0016 | Tie Cable | 8 |
| 12 | KAR0016 | Tie Cable | 8 |
| 13 | KHJ0948 | Grommet | 1 |
| 14 | 826/01347 | Tie Cable 160mm | 30 |
| 15 | KHR0139 | Hose corrugated | 3 |
| 16 | KHR0737 | Screw Pan Head | 17 |
| 17 | KHR1451 | Cable Earth | 1 |
| 18 | KHR1588 | Clip | 1 |
| 19 | KHR1716 | Cap Terminal | 2 |
| 20 | KHR1407 | Clamp 25mm | 2 |
| 21 | KHR1589 | Fuse 25 AMP | 2 |
| 22 | KHR1592 | Fuse 65 AMP | 1 |
| 24 | 7212/0051 | Housing pin,2 way Deutsch | 1 |
| 25 | 716/30111 | Sensor Temperature | 1 |
| 26 | KHR1444 | Clamp 12mm dia. | 2 |
| 27 | KHR1445 | Clamp 15mm dia. | 3 |
| 28 | KAR0017 | Tie Harness Retainer | 28 |
| 29 | KHH0142 | Tie Band | 14 |
| 30 | KAR0152 | Grommet | 1 |
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