Main Engine 4-Stroke · Main Engines (4-Stroke)
The 16VPA6B is a medium‑speed, V‑type 16‑cylinder diesel engine from Pielstick delivering about 5 840 kW at 1 050 rpm, designed for main propulsion on merchant vessels with flexible HFO/MGO fuel capability.
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| oil_change | 1000-1500 hours |
|---|---|
| fuel_filter_replacement | 500-1000 hours |
| air_filter_replacement | 1000-2000 hours |
| cylinder_liner_overhaul | 12000-18000 hours |
| major_overhaul | 30000-40000 hours |
| cylinder_liner | 0.5-1.0 mm wear limit |
|---|---|
| piston_ring | 0.5-1.5 mm wear limit |
| main_bearing | 0.1-0.5 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 engine performance, fuel consumption, and emissions, as well as inspecting critical components such as cylinder liners, piston rings, and main bearings for wear and condition
Estimated lifetime: 30000-40000 hours
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