Auxiliary Engine (Generator Set) · Auxiliary Engines
Daihatsu Diesel Aux 6L6DK20 Gen — Mechanical, 6 cyl × 200mm bore, 900 rpm, HFO/MGO, 1170 kW.
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| oil_change | 400-600 hours |
|---|---|
| fuel_filter_change | 200-400 hours |
| air_filter_change | 100-200 hours |
| coolant_change | 2000-4000 hours |
| cylinder_liner | 0.5-1.0 mm oversize |
|---|---|
| piston_ring | 0.5-1.0 mm gap |
| main_bearing | 0.1-0.2 mm clearance |
| big_end_bearing | 0.2-0.3 mm clearance |
Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.
Class surveyor typically checks for compliance with classification society rules and regulations, including verification of service records, inspection of critical components, and review of maintenance and repair history.
Estimated lifetime: 20000-30000 hours
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