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M864W3: 25-20 kW Northern Lights marine generator set

M864W3: 25-20 kW Northern Lights marine generator set

M864W3: 25-20 kW Northern Lights marine generator set

Product catalog summary
Overview: The M864W3 is a generator set designed for marine use, combining power, durability, and low emissions. It features a 2.5-liter Lugger diesel engine that meets US EPA Tier III emission standards, ensuring clean exhaust and environmental protection.
Specifications: The generator offers an AC output of 25 kW at 60 Hz and 20 kW at 50 Hz. It operates at 1800 RPM and 1500 RPM, respectively. The engine is a vertical inline 4-cylinder diesel with a displacement of 152 in3 (2.49 liters) and a power output of 39.4 HP at 1800 RPM.
Design Features: The M864W3 is designed for quiet and smooth operation, featuring a laminated steel oil pan, isolated rocker arm cover, and a noise maze air intake silencer. Vibration mounts and a sound enclosure further reduce noise and vibration.
Ease of Maintenance: The generator is user-friendly with single-side servicing, spin-on oil and fuel filters, and a washable air filter. It includes a relay-based DC electrical system, eliminating the need for a printed circuit board.
Additional Features: The M864W3 includes a front PTO with an electric clutch, providing up to 37 HP at 1800 RPM for hydraulic accessories. It also features a gear-driven seawater pump, stainless steel fasteners, and a vibration-isolated junction box.
Cooling and Fuel Systems: The cooling system includes a freshwater cooling configuration with a large expansion tank and a cupro-nickel heat exchanger. The fuel system is self-venting with a Bosch-type injection pump and flexible fuel lines.
Optional Equipment: Customization options include a sound enclosure with marine aluminum panels and a front PTO for additional power take-off capabilities.
Dimensions and Weight: The overall dimensions are 46.5 x 20.79 x 26.7 inches, with a dry weight of 985 lbs (438 kg).
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Catalog excerpts

M864W3: 25-20 kW Northern Lights marine generator set-1

NORTHERN LIGHTS Service Side voltage regulator with manifold with filter silencer in-line injection pump with hand primer. easy fill, Sound maze quiet operation • Welded steel base with drip room clean. quiet operation. Battery charging Non-Service Side - Cupro-nickel heat exchanger with easy core cleaning. fill reduces valve train noise. r— Jacket water cooled cast iron exhaust manifold with two pass cooling circuit for even temperature control. 'exhaust elbow • Tough, white polyurethane paint. • Gear driven rubber impeller, seawater pump of bronze and stainless steel. No belt Plateform vibration Stainless steel fasteners used extensively for long life and ease of service. The M864W3 combines ample power, long life features, and low emissions owners expect from a Northern Lights. Exceptionally smooth, quiet and clean, it makes life aboard comfortable while 2.5 liter Lugger diesel has been designed for clean exhaust and meets the US EPA Tier III emission Noise is reduced at the design stage with several features. A laminated oil pan and an isolated rocker arm cover contain the noise at its source. A noise maze air intake silencer lowers noise while isolation mounts limit transmission of vibration to the vessel. For even more comfort specify a super attenuated, powder coated sound The M864W3 is easy to live with and to service. Single side servicing, spin-on oil and fuel filters, washable air filter, two oil fills and a sea water pump you can actually reach make it a skipper's dream. The relay based DC electrical system has no printed circuit board so you'll never have to make the "motherboard" of all parts purchases. The M864W3 is available with a front hydraulic accessories roller furling, anchor winches and deck gear. 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 • Classification society compliance. • Real 300% short circuit capability. • Improved AC circuit breaker performance. See your dealer for more information. NORTHERN LIGHTS

 Open the catalog to page 1
M864W3: 25-20 kW Northern Lights marine generator set-2

Three Phase with 0.8 PF Voltage regulation Vertical inline 4 cylinder diesel Installation Data & Weight Fuel inlet and return 1. Based on SAE J1995 and ISO 3046. 2. Actual fuel consumption will vary depending on operating conditions Engine Block • Lugger, four cycle, 4 cylinder, liquid cooled, naturally aspirated, overhead valve diesel • Crankshaft is induction hardened, forged carbon steel; stronger than cast iron. • Helical cut and ground, carbon steel timing and PTO gears reduce noise. • Cross flow head for efficient breathing. • Laminated steel oil pan reduces noise. • Glow plugs for quick...

 Open the catalog to page 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.