| Specification Category | Detailed Specification |
|---|---|
| COGENG Part Number | CG-KOM-2070671170 |
| OEM Reference Number | 207-06-71170 |
| Compatible Models | Komatsu PC360-7, PC1250-7, PC450LC-7 |
| Machine Weight Range | 36-125 Ton Large Excavators |
| Wire Insulation Material | Oil-Resistant Cross-Linked Polyethylene (XLPE) |
| Connector Protection Rating | IP67 (Dust Tight & Submersible up to 1m) |
| Operating Temperature Range | -45°C to 135°C |
| System Voltage Rating | 24V DC System |
| Application Environment | Mining, Heavy Construction, Large-Scale Excavation |
| Quality Verification | 100% Circuit Continuity & Insulation Tested |
| Warranty Protection | 18-Month Limited Warranty |
| NO | Number | Name | Qty |
| 1 | 22U-43-23111 | PLATE | 1 |
| 2 | 207-06-71170 | WIRING HARNESS | 1 |
| 3 | 22U-43-23120 | BRACKET | 1 |
| 4 | 22U-43-23130 | STAY | 1 |
| 5 | 207-06-71180 | COVER | 1 |
| 6 | 208-43-71690 | COVER | 1 |
| 7 | 22U-06-22420 | POTENIOMETER ASS'Y | 1 |
| 8 | 22U-06-22470 | KNOB | 1 |
| 9 | 08086-20000 | SWITCH | 1 |
| 10 | 22U-06-22480 | PLATE | 1 |
| 11 | 22U-06-22190 | SWITCH | 1 |
| 12 | 22U-06-22290 | SWITCH | 1 |
| 13 | 22U-06-22390 | SWITCH | 1 |
| 14 | 22Y-06-23770 | CLIP | 2 |
| 15 | 22Y-06-23920 | CLAMP | 1 |
| 16 | 08034-10414 | BAND | 2 |
| 17 | 01023-60408 | SCREW | 1 |
| 18 | 01023-60512 | SCREW | 6 |
| 19 | 01023-10508 | SCREW | 5 |
| 20 | 01023-10512 | SCREW | 6 |
| 21 | 01601-20513 | WASHER | 5 |
| 22 | 01023-60630 | SCREW | 2 |
| 23 | 01640-20610 | WASHER | 2 |
| 24 | 208-43-71610 | CUSHION | 2 |
| 25 | 208-43-71620 | PIPE | 2 |
| 26 | 01023-70514 | SCREW | 2 |
| 27 | 22U-43-23210 | COVER | 1 |
| 20U-06-22370 | SWITCH ASS'Y | 1 | |
| 28 | 20U-06-22340 | • WIRING HARNESS | 1 |
| 29 | • PLATE | 1 | |
| 30 | 208-43-71420 | • CAP | 2 |
| 31 | 22U-43-23230 | COVER | 1 |
| 32 | 208-43-71670 | FRAME | 1 |
| 33 | 22U-43-23250 | SHEET | 1 |
| 34 | 08059-00310 | CLIP | 2 |
| 35 | 01023-60616 | SCREW | 4 |
| 36 | 569-06-61960 | RELAY | 3 |
| 37 | 01435-00612 | BOLT | 3 |
| 38 | 01023-60410 | SCREW | 2 |
| 39 | 22U-43-23711 | COVER | 1 |
| 40 | 01023-10614 | SCREW | 2 |
| 41 | 01643-30623 | WASHER | 2 |
| 42 | 01010-81030 | BOLT | 4 |
| 43 | 01643-31032 | WASHER | 4 |
Complete machine power shutdown and isolation required before installation
Follow model-specific OEM routing diagrams for proper harness placement
Secure all mounting points with original hardware and protective conduits
Ensure all high-current connectors are fully engaged and locking mechanisms secured
Verify proper clearance from hydraulic components, heat sources, and moving parts
Perform comprehensive system diagnostic and functional testing after installation
Q: What are the symptoms of a failing console key switch harness on a Komatsu PC360-7?
A: Common symptoms include intermittent or complete failure of the key switch to start the engine, the key switch not engaging the electrical system, intermittent power loss when the key is turned, the starter not cranking despite the key being turned, or erratic electrical behavior when the key is in the ON position. A faulty key switch harness can be mistaken for a bad ignition switch or starter relay, so proper diagnosis is recommended.
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