60 Hz / 1800 rpm: 20 kW M844LW3 marine generator0 pages

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M844LW3

nnService Side
Non- Service Side

Vibration isolated junction box has AC terminal strip, DC breaker and solid state AC automatic voltage regulator. Օ Coolant expansion bottle. Cast air intake manifold with washable air lter/si-
lencer and crankcase oil vapor trap. Օ DC wire
harness
plug-in. >

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60 Hz / 1800 RPM

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50 Hz / 1500 RPM

nn16 kW nnThese are the powerhouses that go in vessels that need continuous AC power to operate. Unfortunately, some 20 kW machines have small displacement, light duty diesels that cant stand up to heavy use. Some even need turbochargers to compensate for their small displacement. The M844LW3 is different. Powered by a naturally aspirated, four cylinder, 2.2 liter (135 cid) Lugger diesel, this set has the low end torque needed to start bigger electric motors without breaking a sweat.
The M844LW3 meets US EPA Tier III emission standards to protect the environment you enjoy. Vibration isolation mounts, air intake silencer and cast manifolds make the set remarkably smooth and quiet. A high attenuation sound enclosure is optional. Northern Lights generator sets are simple to operate and maintain. A 20 foot wire harness and control panel lets you operate it from your boatҒs bridge. The engines DC electrical system uses reliable relays instead of delicate printed circuit boards. If a failure should occur, you can simply plug in an inexpensive relay. All service points are on one side within easy reach. The sea water pump is up front for easy impeller changes. Need hydraulic power? Add an optional electric clutch front PTO. At the touch of a button you have power for your bowthruster and winches without starting your main engine.

ҕ Sound maze air in-
take silencer. Oil drain for quick changes. Օ Spin-on oil & fuel lters.
Inline,Bosch type fuel
injection pump. Օ Fuel manifold. Welded steel
base & drip pan.Օ Gear driven, seawater pump of bronze and stainless steel. Mechanical seals. No belts. Jacket water cooled. One piece, cast iron expansion tank and exhaust manifold with removable cupro-nickel heat exchanger core. Օ Cast iron wet exhaust elbow with temp switch. Plateform vibration mounts for smooth operation. Օ Tough, white polyurethane paint. Front PTO >

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Featuring new W-Series generator

The new W-Series generator end is a major step in our constant quest to give you the best generator set on the market. It features an auxiliary stator winding that supplies separate and stable power to the Automatic Voltage Regulator (AVR). The results are impressive:
Classi cation society compliance.
Օ Real 300% short circuit capability.
Improved AC circuit breaker performance.
See your dealer for more information. Օ Stainless steel fasteners for long life and ease of service. Molded
belt guard
for safety.
Օ Removable heat exchanger end covers for easy core cleaning. Top & side oil lls. Օ 12 volt DC starter and
battery charging alternator. >

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