| Specification Category | Detailed Specification |
|---|---|
| COGENG Part Number | CG-KOM-20Y0631110 |
| OEM Reference Number | 20Y-06-31110 |
| Construction Standard | Komatsu OEM Specifications |
| Wire Insulation Material | Oil-Resistant Cross-Linked Polyethylene (XLPE) |
| Connector Protection Rating | IP66 (Dust Tight & Powerful Water Jet Resistant) |
| Operating Temperature Range | -40°C to 125°C |
| System Voltage Rating | 24V DC System |
| Wire Gauge Compliance | Meets Komatsu Original Specifications |
| Quality Verification | 100% Circuit Continuity & Insulation Tested |
| Warranty Protection | 18-Month Limited Warranty |
| NO | Number | Name | Qty |
| 1 | 7835-26-1003 | CONTROLLER, GP | 1 |
| 2 | 01435-00880 | BOLT | 4 |
| 3 | 7861-94-3000 | RESISTOR | 1 |
| 4 | 01010-80820 | BOLT | 2 |
| 5 | 01643-30823 | WASHER | 2 |
| 6 | 20Y-06-31110 | WIRING HARNESS | 1 |
| 6A | 08041-01000 | .FUSE, 10A | 16 |
| 6B | 08041-02000 | .FUSE, 20A | 4 |
| 7 | 01023-60620 | SCREW | 2 |
| 8 | 01023-60620 | SCREW | 2 |
| 9 | 569-06-61960 | RELAY | 1 |
| 10 | 01435-00612 | BOLT | 1 |
| 11 | 8233-06-3350 | DIODE | 4 |
| 12 | 08028-43030 | CABLE | 1 |
| 13 | 01010-81020 | BOLT | 1 |
| 14 | 01643-31032 | WASHER | 1 |
| 15 | 01010-81020 | BOLT | 2 |
| 16 | 01643-31032 | WASHER | 2 |
| Connector Type | Specification |
|---|---|
| Main Connectors | 28-pin Komatsu Sealed Series |
| Sensor Connectors | 3-pin Waterproof Type |
| Power Terminals | 10mm Copper Alloy Lugs |
| Grounding Points | 6x M8 Stainless Steel |
Disconnect battery and main power sources before installation
Follow OEM routing paths and secure with original mounting hardware
Ensure all connectors are fully engaged and locking mechanisms secured
Verify proper clearance from moving parts and hot surfaces
Test all electrical functions and system diagnostics after installation
