Kobelco 75-11 Excavator Wiring Harness — All 3 Sections
The Kobelco 75-11 uses 3 separate harness sections that ECS builds. They are not interchangeable: the part number on your old loom decides which one you need. Below they are grouped by where each section sits on the machine, with the part numbers and the symptoms that point to each group.
Which section do I actually need?
Start from the fault, not from the part name. Find the symptom the operator reports, then open that group.
| Section | First symptom to look for | Group |
|---|---|---|
| Alternator Harness | Battery not charging, warning on | Alternator Harness group |
| Sensor Harness | Several sensor codes at the same time | Sensor Harness group |
| Instrument & Interior Harness | One instrument or accessory dead | Instrument & Interior Harness group |
Alternator Harness 1 part
It is the short charging-circuit harness between the alternator, the battery and the machine harness.
| Part # | Description | Price | Stock |
|---|---|---|---|
| LG13E01061P1 | Alternator Wiring Harness | $36.00 | In stock |
Sensor Harness 1 part
It is the branch that carries pressure, temperature and speed signals from sensors back to the ECM. It usually runs low along the frame or the engine, wherever the sensors are.
| Part # | Description | Price | Stock |
|---|---|---|---|
| LG13E01042P1 | Pressure Sensor Wiring Harness | $66.00 | In stock |
Instrument & Interior Harness 1 part
It sits inside the cab, behind the trim, feeding the instruments and controls the operator sees and touches.
| Part # | Description | Price | Stock |
|---|---|---|---|
| YY14E01100P3 | Interior Wiring Harness | $165.00 | In stock |
Not sure which of the 3 sections is yours?
Send a photo of the tag on your old harness to WhatsApp +86-13714733803 and we will confirm the part number against this list before you order. Getting the section wrong is the most common reason a replacement does not fit.