Ask to see most company 19s 5kW marinegenerator sets, and you 19ll likely see a light,fairly disposable machine, seemingly built asan afterthought.Not Northern Lights. Our 5kW M673LD3is built with the careful engineering andmeticulous craftsmanship that has defi nedevery Northern Lights product for over fi ftyyears.Northern Lights starts with a heavy dutybase engine. Then our unique marinizationprocess creates a machine specificallydesigned for the unforgiving rigors ofthe marine environment. Adding a sturdygenerator end creates the most reliable,durable and simple to use marine powersolution on the market.The M673LD3 is designed for unmatchedreliability. By achieving 5 kilowatts at 1800,instead of 3600 rpm, the revolutions are cut inhalf. Piston and cylinder wear is minimized.The generator 19s automatic voltageregulator (AVR) is powered by an auxiliaryAC stator winding that isolates it from themain windings. This ensures that the AVRhas clean power to provide excitation forfaster load response. Whether running therefrigerator, air conditioner, or any otheraccessory, the M673LD3 can make powerdips and surges a thing of the past.Comfort is always a consideration whenit comes to Northern Lights generator power.The M673LD3 is built on a balanced threecylinder diesel. Four plateform isolationmounts reduce vibration transmission evenfurther.The Sound Maze air intake systemis another Northern Lights innovationdeveloped with your comfort in mind. Airenters through a molded rubber hose and anacoustic dampening chamber. This allows forclear air fl ow, with a minimal noise signature.For even greater sound attenuation, yourM673LD3 can be equipped with our state ofthe art sound enclosure.Because the M673LD3 meets all currentUSEPA Tier III emission standards, you canrest assured that your 5kW will be as cleanas it is quiet and effi cient.