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M844DW3 Specification Sheet

M844DW3 Specification Sheet

M844DW3 Specification Sheet

Product catalog summary
Specifications and Dimensions
  • Power Output: 16 kW at 60 Hz, 1800 rpm; 14 kW at 50 Hz, 1500 rpm.
  • Voltage Regulation: ±1%.
  • Engine Type: Vertical inline 4-cylinder diesel with a displacement of 135 in³ (2.2 liters).
  • Fuel Consumption: Varies with load and RPM, e.g., 1.70 gph at full load, 1800 RPM.
  • Weight and Dimensions: Approximate dry weight is 973 lbs (441 kg); dimensions are 46.0 in x 22.8 in x 27.5 in.
Features and Benefits
  • Engine Block: Four-cycle, liquid-cooled, naturally aspirated diesel with glow plugs and swirl combustion chambers.
  • Cooling System: Standard heat exchanger cooling with optional keel cooling; gear-driven seawater pump.
  • Fuel System: Self-venting with inline injection pump and mechanical governor.
  • Intake and Exhaust: Meets US EPA Tier III standards; features a cast aluminum intake manifold and stainless steel wet exhaust elbow.
  • Lubrication System: Closed crankcase vent system with 8.6 qt oil capacity and 200-hour oil change intervals.
  • DC Electrical System: 12-volt starter motor, battery charging alternator, and remote control panel with safety shutdowns.
  • AC Generator: Direct coupled, four-pole generator with Class “H” insulation and automatic voltage regulation.
Installation Data
  • Wet Exhaust Elbow: 2 inch OD.
  • Raw Water Inlet: 3/4 inch OD.
  • Fuel Inlet and Return: 1/4 inch NPT.
Contact Information

Northern Lights, Inc., 4420 14th Ave NW, Seattle, WA 98107. Tel: (206) 789-3880 | (800) 762-0165. Email: [email protected]. Website: www.northern-lights.com.

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Catalog excerpts

M844DW3 Specification Sheet-1

16 kW (60 Hz, 1800 rpm) 14 kW (50 Hz, 1500 rpm) • One-piece heat exchanger, expansion tank and liquid cooled exhaust manifold. Cast iron to resist corrosion and electrolysis • Replaceable heat exchanger element • DC system uses reliable relays instead of an unrepairable printed circuit board • Gear driven seawater pump • Full flow, spin-on oil filter with bypass SPECIFICATIONS AND DIMENSIONS Engine Data Three Phase with 0.8 PF Voltage regulation 1800 RPM @ full load 1800 RPM @ half load Vertical inline 4 cylinder diesel Sound enclosure weight 2. Actual fuel consumption will vary depending on operating conditions. Installation Data Enclosure length Enclosure width Enclosure height Fuel inlet and return Consult factory for classification society. US EPA Tier III Information and dimensions are subject to change witho

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M844DW3 Specification Sheet-2

NORTHERN LIGHTS M844DW3 16 kW (60 Hz, 1800 rpm) 14 kW (50 Hz, 1500 rpm)FEATURES AND BENEFITS Engine Block www.northern-lights.com Northern Lights, Lugger and Technicold are registered trademarks of Northern Lights, Inc. © 2017 All rights reserved. Litho USA. B152 6/17

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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.