"> Northern Lights M944W Marine Generator Set
OceanSphere
Engines
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Northern Lights

M944W Marine Generator Set

The Northern Lights M944W is a shaft‑driven marine generator set (PTO) that provides electrical power directly from the main propulsion line, featuring a compact 4‑cylinder inline diesel engine operating at 1500 rpm.

20.0 kW
Power
Per ship electrical load analysis
Capacity
Diesel
Medium

Components & Design

Component data being added…

Technical Data

engine model M944W
configuration inline
rpm 1500
frequency hz 50

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Common failures & inspection points

●Raw-water pump impeller damage
●Heat exchanger fouling
●Fuel lift pump or injector wear on high-hour units

Service & Maintenance

Follow Northern Lights maintenance schedule. Routine tasks include oil/filter change, fuel filter change, impeller inspection and valve adjustment at specified hours.

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Replacement Parts

Keep impeller kit, filters, belts, zincs if fitted, thermostat, fuel lift pump and starter spares.
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Equipment Model #36946 · ✓ still in production