Main Engine 4-Stroke · Main Engines (4-Stroke)
The MAN 16VV32/44CR is a 16‑cylinder V‑type medium‑speed diesel main engine delivering about 8 960 kW at 750 rpm, featuring high‑pressure common‑rail fuel injection and IMO Tier II emissions compliance.
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| oil_change | every 1000-1500 hours |
|---|---|
| fuel_filter_change | every 250-500 hours |
| air_filter_change | every 500-1000 hours |
| coolant_change | every 2000-3000 hours |
| cylinder_liner | 0.5-1.0 mm wear limit |
|---|---|
| piston_ring | 0.5-1.0 mm wear limit |
| exhaust_valve | 0.5-1.0 mm wear limit |
| crankshaft | 0.1-0.5 mm wear limit |
Ranges are typical for this design class. Always confirm against the manufacturer documentation for your serial number.
Class surveyor typically checks for compliance with Tier II emissions regulations, engine performance and efficiency, and condition of critical components such as turboladers, fuel injectors, and cylinder liners
Estimated lifetime: 20000-30000 hours before major overhaul
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