| Component | Specification | Application |
|---|---|---|
| COGENG Reference | CG-KOM-2080671510 | Main Wiring Harness |
| OEM Part Number | 208-06-71510 | Direct Replacement |
| Construction Standard | Komatsu OEM Specifications | Quality Assured |
| Wire Insulation | Oil-Resistant XLPE | Heavy-Duty Performance |
| Connector Rating | IP67 Rated | Maximum Protection |
| Temperature Range | -40°C to 125°C | Standard Operating Range |
| System Voltage | 24V DC | Equipment Electrical System |
| Quality Validation | 100% Circuit Tested | Reliability Guaranteed |
| NO | Number | Name | Qty |
| 1 | 208-06-71510 | WIRING HARNESS | 1 |
| 2 | 08041-01000 | • FUSE, 10A | 16 |
| 3 | 08041-02000 | • FUSE, 20A | 4 |
| 4 | 04434-53411 | CLIP | 3 |
| 5 | 195-33-11220 | SPACER | 3 |
| 6 | 01010-81040 | BOLT | 3 |
| 7 | 01643-31032 | WASHER | 3 |
| 8 | 04434-51710 | CLIP | 2 |
| 9 | 195-33-11220 | SPACER | 2 |
| 10 | 01010-81040 | BOLT | 2 |
| 11 | 01643-31032 | WASHER | 2 |
| 12 | 01010-81016 | BOLT | 1 |
| 12 | 01435-01016 | BOLT | 1 |
| 13 | 01643-31032 | WASHER | 1 |
| 14 | 04434-53411 | CLIP | 1 |
| 15 | 01010-81020 | BOLT | 1 |
| 16 | 01643-31032 | WASHER | 1 |
| 17 | 08034-20519 | BAND | 3 |
| 18 | 04434-52310 | CLIP | 3 |
| 19 | 195-33-11220 | SPACER | 3 |
| 19 | 144-874-7470 | BOSS | 3 |
| 20 | 01010-81040 | BOLT | 3 |
| 21 | 01643-31032 | WASHER | 3 |
| 22 | 08193-30010 | CLIP | 1 |
| 23 | 08028-43030 | CABLE, GROUND | 1 |
| 24 | 01010-81020 | BOLT | 1 |
| 25 | 01643-31032 | WASHER | 1 |
| 26 | 04434-51910 | CLIP | 1 |
| 27 | 01010-81020 | BOLT | 1 |
| 28 | 01643-31032 | WASHER | 1 |
Disconnect all power sources before installation
Follow OEM routing paths precisely
Secure all mounting points properly
Ensure connectors are fully engaged
Test system operation after installation
Q: What Komatsu models use the 208-06-71510 wiring harness?
A: The COGENG 208-06-71510 (also referenced as 2080671510) wiring harness is a direct OEM replacement specifically designed for Komatsu PC400-7 and PC450-7 excavator models. 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 serial number range and specific machine options.
Q: What are the symptoms of a failing wiring harness on a Komatsu PC400-7 or PC450-7?
A: Common symptoms include intermittent electrical faults, multiple warning lights illuminated on the monitor panel, unresponsive hydraulic or engine controls, erratic gauge or sensor readings, communication errors between control modules, specific functions not responding, or unexpected machine shutdowns. On large Dash 7 series excavators like the PC400-7 and PC450-7, electrical integrity is critical for coordinating the machine's complex hydraulic and engine management systems.
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