| Parameter | Specification |
|---|---|
| COGENG Part Number | LC13E01291P1 |
| OEM Equivalent | Kobelco LC13E01291P1 |
| Product Type | Main Wiring Harness Assembly |
| Application | Complete machine electrical system |
| Harness Type | Main machine harness (engine + cab + chassis + hydraulics) |
| Compatible Models | Kobelco SK200-6, SK200-6E, SK210-6 Excavators |
| Series | Dash 6 / Dash 6E (Tier 2 / Stage II) |
| Brand | Part Number |
|---|---|
| COGENG | LC13E01291P1 |
| Kobelco | LC13E01291P1 |
| Interchange | LC13E01291P2, LC13E01291P3, YN13E01449P3, LC16E01011P1 |
| Parameter | Specification |
|---|---|
| System Voltage | 24V DC (Kobelco standard) |
| Current Capacity | Up to 60A (main power circuits) |
| Wire Gauge Range | 16AWG - 20AWG (signal) / 10AWG - 14AWG (power) / 4AWG-6AWG (battery) |
| Insulation Resistance | ≥100MΩ @ 500V DC |
| Dielectric Strength | 1500V AC/60s No Breakdown |
| Voltage Drop | <0.5V @ rated load |
| Temperature Rating | -40°C to +125°C (engine bay) / -40°C to +105°C (cab/chassis) |
| Component | Material Specification |
|---|---|
| Conductor | High-purity tinned copper (99.9% OFC) |
| Wire Insulation | Heat-resistant XLPE / PVC / TPE |
| Outer Wrapping | Automotive-grade cloth tape / Corrugated conduit |
| Connector Housings | OEM-grade Nylon 66 / PBT (UL94 V-0) |
| Terminals | Tin-plated / Gold-plated brass |
| Grommets/Bushings | EPDM Rubber / Silicone (UV resistant) |
| Shielding | Aluminum foil + copper braid (sensor and CAN circuits) |
| Identification | Heat-shrink printed circuit labels (Kobelco-standard numbering) |
| Parameter | Engine Bay Section | Cab/Chassis Section |
|---|---|---|
| Temperature Range | -40°C to +125°C | -40°C to +105°C |
| Ingress Protection | IP67 / IP69K | IP65 / IP67 |
| Vibration Resistance | 15G @ 50-1000Hz | 10G @ 50-500Hz |
| UV Resistance | 500+ hours | 500+ hours |
| Chemical Resistance | Diesel, oil, coolant, hydraulic fluid | Oil, hydraulic fluid |
| Abrasion Resistance | Heavy-duty conduit | Standard conduit |
| Salt Spray Resistance | 500+ hours | 500+ hours |
| Model | Series | Engine | Application |
|---|---|---|---|
| SK200-6 | Dash 6 | Hino JO8E / Mitsubishi 6D16 | Main harness |
| SK200LC-6 | Dash 6 | Hino JO8E / Mitsubishi 6D16 | Main harness |
| Model | Series | Engine | Application |
|---|---|---|---|
| SK200-6E | Dash 6E | Hino JO8E / Mitsubishi 6D16 | Main harness |
| SK200LC-6E | Dash 6E | Hino JO8E / Mitsubishi 6D16 | Main harness |
| Model | Series | Engine | Application |
|---|---|---|---|
| SK210-6 | Dash 6 | Hino JO8E / Mitsubishi 6D16 | Main harness |
| SK210LC-6 | Dash 6 | Hino JO8E / Mitsubishi 6D16 | Main harness |
| SK210-6E | Dash 6E | Hino JO8E / Mitsubishi 6D16 | Main harness |
| Engine Model | Displacement | Cylinders | Fuel System | Found In |
|---|---|---|---|---|
| Hino JO8E | 8.0L | 6-cylinder | In-line pump / Electronic governor | SK200-6, SK210-6 |
| Mitsubishi 6D16 | 8.2L | 6-cylinder | In-line pump / Electronic governor | SK200-6, SK210-6 |
Note: The LC13E01291P1 is specifically designed for Kobelco Dash 6 and Dash 6E series excavators. Verify compatibility with your equipment model and serial number before ordering. Contact COGENG with your machine details for exact application verification.
| NO | Number | Name | Qty |
| 1 | LC13E01291P1 | WIRE HARNESS HAND CONTROL | 1 |
| 2 | FY01P01043D3 | CLIP Wire Ties --188mm Long | 23 |
| 3 | YN24500010P1 | RELAY | 4 |
| 4 | YN13E01375P1 | CLIP Anchor Wire Ties | 1 |
| 5 | LC13E01436P1 | Wiring Harness | 1 |
| 6 | LC13E01438P1 | Wiring Harness | 1 |
| Step | Operation specifications | Technical Highlights |
|---|---|---|
| 1. Disassemble the old wiring harness | mark all joint positions | take photos and record the original wiring |
| 2. Interface processing,g, install along the original snap-on path to avoid contact with high-temperature components | clean the ECU socket (CRC electronic cleaner), | check whether the pins are bent |
| 3. Fix the wirin | installed along the original snap path | Avoid contact with high temperature components |
| 4. Connector lock | The Sumitomo connector presses to a "click" sound | Manual pull test firmness |
| 5. Function verification | Read Dr.ZX real-time data stream after startup | Check whether the sensor signal fluctuations are normal |
| ⚠️ Torque specification | ECU end fixing bolt 8-10 N·m | (too tightening causes deformation of PCB board) |
Frequently Asked Questions
Q: What Kobelco models use the LC13E01291P1 wiring harness?
A: The COGENG LC13E01291P1 wiring harness is a direct OEM replacement designed for specific Kobelco excavator models where this part number is specified. Always verify the part number stamped on your original harness tag and consult your machine's parts manual to confirm exact compatibility before ordering, as harness configurations can vary by model, series, and production year.
Q: What are the symptoms of a failing wiring harness on a Kobelco excavator?
A: Common symptoms include intermittent electrical faults, multiple warning lights on the monitor, unresponsive hydraulic or engine controls, erratic sensor readings, CAN bus communication errors, specific functions not responding, or unexpected machine shutdowns. Kobelco excavators rely heavily on clean electrical signals, and harness degradation from heat, vibration, and moisture ingress can cause widespread electrical issues.
Q: Is this harness a direct plug-and-play replacement?
A: Yes, the COGENG LC13E01291P1 harness is manufactured to exact OEM specifications for connector types, pin assignments, wire gauge, and routing length. It is a direct plug-and-play replacement requiring no wire splicing, soldering, or modifications when installed on compatible Kobelco excavator models.
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