Product name: Liebherr Wiring Harness
Part No: 693039314
Model Number:For Mobile Cranes Crawler Excavators Wheel Loaders Tower Cranes Concrete Mixers
Material:Lron+Rubber
Packing:PP bag inside, carton box outside
Payment Terms:Western Union, L/C, T/T, MoneyGram, D/A, D/P
MOQ:Acceptable trial order
Shipping Mode:By air, by sea, by express(Fedex, UPS, DHL, TNT, etc.)
Place of Origin:Guangdong, China
Brand name:COGENG
CertifiCATEEion:ISO9001
Supply :500PCS
| Parameter | Specification |
|---|---|
| COGENG Part Number | 693039314 |
| OEM Equivalent | Liebherr 693039314 |
| Product Type | Cable Loom Assembly / Wiring Harness |
| Application | Main electrical system / Machine harness |
| Harness Type | Heavy-duty equipment harness |
| Connector Type | OEM-grade sealed industrial connectors |
| Parameter | Specification | Testing Standard |
|---|---|---|
| COGENG Part Number | COGENG-693039314-CL | Internal Quality Standard QS-495 |
| Replaces OEM Part No. | Liebherr 693039314 | Direct OEM Replacement |
| Wire Specification | FLRY-B 0.5 mm² - 10.0 mm² | DIN 72551 |
| Temperature Rating | -40°C to +125°C (-40°F to +257°F) | ISO 16750-4 |
| Insulation Material | PVC-O (Oil-resistant) | DIN 76720 |
| Protective Sleeving | Corrugated PA6.6 | DIN 73378 |
| Voltage Rating | 48V DC | VDE 0472 |
| Current Capacity | 5A - 80A (circuit dependent) | DIN 43671 |
| Insulation Resistance | >100 MΩ at 1000V DC | VDE 0404 |
| Dielectric Strength | 2500V AC for 60 seconds | DIN 57435 |
| Connector System | Liebherr Series W89 | DIN 43650 |
| Environmental Rating | IP68 (connectors) | DIN 40050-9 |
| Vibration Resistance | 5-2000 Hz, 20G RMS | DIN 60068-2-6 |
| Circuit Function | Wire Gauge | Color Code | Connector Type | Application |
|---|---|---|---|---|
| Main Power Distribution | 10.0 mm² | Red/Black | W89-8P | Primary power feed |
| Engine Management | 2.5 mm² | Orange/White | W89-12P | ECU and sensors |
| Hydraulic Control | 1.5 mm² | Blue/Yellow | W89-6P | Valve solenoids |
| Safety Systems | 1.0 mm² | Green/White | W89-4P | Emergency stops |
| Monitoring Sensors | 0.5 mm² | Gray/Brown | W89-3P | Temperature/pressure |
| Lighting Circuits | 2.5 mm² | White/Black | W89-5P | Work and signal lights |
| Communication Bus | 0.75 mm² | Violet/Black | W89-2P Shielded | CAN/LIN communication |
| Ground Distribution | 6.0 mm² | Black | W89-GND | System grounding |
| Equipment Type | Model Series | Manufacture Years | System Version |
|---|---|---|---|
| Mobile Cranes | LTM 1050-3.1, LTM 1070-4.2 | 2010-2015 | W89.1, W89.2 |
| Crawler Excavators | R 914, R 924, R 934 | 2011-2016 | W89.2, W89.3 |
| Wheel Loaders | L 506, L 508, L 510 | 2012-2017 | W89.3, W89.4 |
| Tower Cranes | 63 K, 71 K, 75 K | 2013-2018 | W89.4, W89.5 |
| Concrete Mixers | 3.5 M³, 4.0 M³, 4.5 M³ | 2014-2019 | W89.5, W89.6 |
Installation decomposition diagram
Maintenance & Troubleshooting Data| Maintenance Activity | Interval | Parameters | Test Equipment |
|---|---|---|---|
| Visual Inspection | 250 hours | Check for abrasion, oil damage | Visual assessment |
| Connector Check | 500 hours | Verify IP68 seal integrity | W89 test adapter |
| Resistance Test | 1000 hours | Circuit resistance < 0.3Ω | Digital multimeter |
| Insulation Test | 2000 hours | >100 MΩ at 1000V DC | Insulation tester |
| Function Test | 4000 hours | Full system operational check | Liebherr diagnostic tool |
Contact COGENG
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