Generadores Northern Lights by Acastimar, S.L.

acastimar, S.L.

www.acastimar.com

M1064 Series The M1064 Series marine generator sets are powered by new, US EPA Tier II compliant, Lugger diesels. These sets incorporate many new features that add high power density to the Northern Lights reputation for cast-iron reliability, simplicity and durability. An important decision. Whether you’re repowering your vessel or building a new yacht, your future enjoyment depends on the generator set you choose today. It will run day and night, so smooth, quiet operation, long engine life, and fuel consumption are major considerations. With so much depending on your new set, it pays to choose one that is built up to a high standard of quality; not down to a low price. It pays to choose Northern Lights. The heritage continues. Four decades of marine experience stands behind every Northern Lights. Yachtsmen like you have made them standard equipment on yachts from the world’s premier builders. Service is handled by an international dealer group with assistance from factory branches.

Selection without compromise. Underloaded and overloaded generators cause problems and waste money. With five models from 33 to 99 kW, there is a M1064, 60 Hz or 50 HZ set that is just the right size for your vessel. Multiple set power teams. Northern Lights broad range, 5 to 520 kW, lets you combine multiple sets aboard your vessel. Use two M1064s to simplify maintenance and parts supplies. A smaller unit can be a night set. Mix and match sets for the best, single source power solution. Silky smooth and whisper quiet. Noise and vibration abatement is a top Northern Lights design priority. All M1064s have counter-rotating balancing shafts. The standard hydrolastic mounts isolate 98% of set vibration from your hull. A cast valve cover absorbs valve noise and traps crankcase oil vapor for a clean engine room. The cast iron, fresh water cooled exhaust manifold absorbs combustion noise. Choose a Northern Lights super attenuated enclosure with InSep exhaust system to lower sound levels even more.

• A & H sets have two pass, cupro-nickel aftercooler. O-ring sealed, no gaskets. Easy to clean design.

• Junction box contains AC terminal strip, automatic AC voltage regulator with fuse, DC system relays and DC circuit breaker.

• Air filter silences intake.

• Cast bronze and stainless steel seawater piping.

40-99 kW 60 Hz / 1800 RPM

33-90 kW 50 Hz / 1500 RPM

Advanced simplicity. Simple to operate and maintain. Hoses, gaskets and belts have been minimized. DC control panels keep you in touch with your set’s performance while safety shut-downs protect it. Special 500 hour oil changes, oil drains, one side service and owners manuals simplify maintenance. Tough Lugger diesels. Built for continuous duty, many Lugger powered sets have logged over 30,000 hours without a rebuild. The M1064 has the features to continue this tradition of reliability. Rugged components built from the finest materials.

• Cast rocker arm cover dampens valve train noise. Closed loop crankcase vent keeps oil mist inside the engine for a clean engine room. • Large, cast iron expansion tank. Easy coolant fill.

• 12 volt battery charging alternator. • Cupro-nickel heat exchanger. Removable end covers make cleaning easy.

• Fuel filters with drain.

• Side lube oil fill.

• Northern Lights brushless generator with PMG on A and H models.

• Molded beltguard protects operator. • Taper nose crankshaft for high power electric clutch PTO.

• 12 volt starter placed high and dry.

• Gear driven, bronze and stainless sea water pump. No belt.

• Fuel inlet and return manifold with flexible fuel lines.

• Hydrolastic vibration isolation mounts for smooth operation are standard equipment.

• Oil drain for quick, clean oil changes. • Welded steel base with drip pan keeps engine room clean.

M1064H,

99 kW / 1800 RPM 90 kW / 1500 RPM Single Side Service.

• White IMRON® polyurethane paint. Tough, sparkling finish. • Spin-on oil filter.

M1064 Series Aftercooled for high power density A Northern Lights exclusive. No other set builder has aftercooled this engine! All A and H models have an aftercooler that cools the intake air. Cool air has more oxygen for better combustion. This aftercooler, along with electronic fuel injection, increase output to give you six cylinder power from a four cylinder set.

Electronic system profiler The Electronic System Profiler or “ESP” is a window to your set’s real-time operating condition. The ECU that controls the electronic fuel injection gives you a SAE J1939 data stream of engine information that can be shown on an optional system monitor panel.

Superior PMG generator ends Northern Lights meet ABS and Lloyd’s standards. All have low 95°/50° temperature rise ratings and ±0.5% voltage regulation. The “A and H” models have Permanent Magnet Generators for 300% short circuit capability required for classed vessels. PMG is optional on D, T1 and T2.

Complete options list Each option is designed to integrate into a total power system custom built for your vessel. Consider a new higher power PTO for up to 174 Horsepower of hydraulic power.

Complete unit testing Northern Lights generator sets are thoroughly factory tested and go through a complete quality control program to ensure your satisfaction with the best built marine generator on the market today.

Engine block

• Lugger four cylinder, four cycle, in-line, liquid cooled, overhead valve, marine diesels based on heavy-duty industrial engine blocks. • Balanced, forged crankshaft with induction hardened journals and rolled fillets.

Features that will separate your set fro Model Specific Systems & Features M1064D, M1064T1: • Mechanical rotary fuel injection pump with automatic timing advance for cleaner exhaust during start up & light load operation. • Two valves per cylinder. M1064T2, M1064A: • Electronic controlled rotary fuel injection pump for higher injection pressures, variable timing control and precise fuel metering. Higher power with lower emissions. • Two valves per cylinder. • Isochronous electronic governor for 0% AC frequency droop. • Electronic System Profiler (ESP) M1064H: • High-pressure common rail (HPCR) for high output, improves fuel economy, betters load response and lowers emissions. HPCR continuously supplies injectors with pressurized fuel. Higher pressure means better fuel atomization. Injectors are electronically operated by an engine control unit giving nearly infinite control of fuel quantity, injection timing and multiple injection events per power cycle. Pilot injection reduces cold start smoke & noise. • Four valves per cylinder give increased air flow and allow injectors to be centered in the cylinder for an optimal spray pattern. • Stainless steel exhaust port liners control heat rejection to the cylinder head. • Isochronous electronic governor for 0% AC frequency droop. • ESP (Electronic System Profiler) • Bimetallic valves have chrome stems and rotators. • Replaceable valve seats and guides. • Three ring aluminum alloy pistons with NiResist insert for the top ring. Keystone piston ring reduces carbon buildup under light loads. • Two gear-driven, counter-rotating balancing shafts for smooth operation. • Eight groove poly-vee drive belt powers the alternator and freshwater pump.

M1064H 90kW to 99 kW - Non Service Side • Freshwater cooled, cast iron exhaust manifold. Two pass coolant flow for even temperature control.

• M1064H has a four valve cylinder head with centered injectors.

•Turbocharger is fresh water cooled for safety. Optional wet elbow swivels for installation.

• Replaceable, wet cylinder liners for long life and low rebuild costs.

Fuel system • Direct fuel injection systems (see model specific feature box left.) • Ring clamp fuel filter with air bleed and drain. • Diaphragm-type, mechanically driven fuel transfer pump with manual priming lever. • Flexible fuel lines routed to fuel manifold on base frame for easy installation of vessel’s hard piping.

Lubrication system • 500 hour oil change interval when fuel and oil requirements are met. • Positive displacement gear-type oil pump. • Full flow, spin-on oil filter. • Oil spray cooling reduces piston crown temperature for longer life. • Freshwater, plate-type, full flow oil cooler reduces heat and thermal breakdown of lube oil. • Large capacity oil pan. • Floating, cast aluminum, rocker cover traps valve noise and is a closed loop crankcase vent. • Lube oil drain for easy changes.

Cooling system • Freshwater cooling system has two thermostats for safety and quicker warm-ups. • Heat exchanger cooling includes: Gear driven, flexible impeller seawater pump. Easy to clean, tubetype heat exchanger is cupro-nickel for long life. • Cast iron expansion tank with brass filler neck for easy filling. • Cast-iron exhaust manifold has double pass freshwater flow for even temperature control, fast warm-up and no hot spots. • Zinc anode electrolysis protection. • D, T1, T2 available in keel cooled version.

Aftercooler. A Northern Lights Exclusive. Shown unpainted and without heat shield for clarity.

(1)

• M1064H has high pressure common rail fuel injection system for high output and low emmisions.

(2)

(3)

Air system-turbo and aftercooler • Dry air filter silences intake noise. • A, and H models have aftercooler with aircraft quality, 70/30 cupro-nickel (70% copper/30% nickel), two pass element (1). Oval water tubes are easy to clean and stronger than round tubes. Corrugated air cooling fin design supports tubes better than plate fin type. Seawater piping (3) is cast bronze and stainless steel. Water never touches the cast aluminum air ducts (2). No gaskets; all components are machined and have o-ring seals. Seawater direct from the gear driven pump, for maximum cooling. Dry bolt hole design protects engine cylinders.

m the ordinary. • T1, T2, A, H models are turbocharged to increase output. Turbocharger turbine housings are freshwater cooled for safety.

ESP and DC electrical system • Northern Lights ESP supplies SAE J1939 data stream through a Can Buss plug for optional engine monitor. • Negative ground, 12 volt DC system has circuit breaker, starter motor and battery charging alternator with regulator. • Standard, S-3B remote mount control panel with NEMA enclosure has engine hour meter, coolant temperature gauge, oil pressure gauge, DC voltmeter, start-stop and shutdown bypass switches. • Reliable relay based DC system is easy to trouble shoot and repair. No “printed circuit board” to fail. Relays allow multiple panel installations up to 110 feet from set. • Engine and panel are prewired with terminal strips. • Low oil pressure and high coolant temperature safety shutdown system.

AC generator • Direct coupled, single bearing, 12 lead, reconnectable AC generator. Maintenance free brushless design. • Generators meet or exceed class society standards. All have class H insulation, accessible diodes, oversized ball bearings, marine grade shafts and conservative 95°/50° heat rise ratings. • Engines and generators are torsionally matched for long life. • Automatic voltage regulator gives fast response to electrical load changes. Voltage is regulated to ±0.5% (one half of one percent) over the entire range from no load to full load. • Isochronous electronic governor for 0% AC frequency droop. • M1064A and H have PMG (permanent magnet generator) to power AVR for 300% short circuit capability for “classed” vessels. PMG is optional on D, T1, and T2.

Special equipment • Standard hydrolastic mounts isolate 98% of vibration from hull for owner comfort. • Welded steel base frame with drip pan. Easy to mount and keep clean. • Belt guard protects operator even on sets in sound enclosures. • Sparkling white IMRON® polyurethane paint protects set and provides service visibility. • Operator’s and parts manuals.

Options that let you design your own set. Design your next generator set Here are just some of the options you can choose for customizing your Northern Lights to match your special requirements. These are not slap-dash add-ons. Each is engineered to be part of an integrated power system that works to enhance your comfort, safety and ease of vessel operation. A Northern Lights representative can assist you in designing the ultimate set for your vessel.

Paralleling components Northern Lights can supply governors and other engine controls required for parallel installations.

Electronic governors Sound enclosures Super attenuated enclosures have dual sounddampening barriers, sound trapping air ducts, and powder coated aluminum frame and panels for corrosion resistance. Panels have easy-to-use trigger latches to allow quick access.

InSep exhaust systems Dramatically reduces noise by placing the muffler and gas/water separator inside the sound enclosure. Eases installation and saves engine room space.

Protect your delicate electronic equipment with precise engine speed and frequency control. Available on D and T1 models. Isochronous ±0% governors standard on T2, A and H.

DC alternators 12V 90A and 120A. 24V 75A and 100A. Standard or isolated ground.

Sight oil gauge Check the oil level in your sump with a quick glance. Alarm warns you when oil level is low.

Full HP power take offs

Exhaust Systems

At the touch of a button, the electric clutch PTO gives you 50 to 174 HP depending on the model and RPM. Run hydraulic equipment; bowthrusters, deck gear, winches, etc.

Wet and dry mufflers. Exhaust gas/water separators. Cast iron wet exhaust elbows. Dry exhaust elbows and flex.

Double wall fuel lines With catch tank, alarm and leaking line indicator as required by Lloyd’s, ABS, DNV, Germanischer Lloyd’s and other class societies.

Shutdowns and prealarms Shutdowns for all systems are available. Prealarms warn you before a shut down occurs.

ESP monitoring systems Your window to the operational condition of your set. Monitor all major engine functions and diagnostics on a read out screen mounted in a convenient location

Permanent Magnetic Generators PMG supplies uncorrupted power to the automatic voltage regulator. PMG enhances generator performance by making it more tolerant of nonlinear loads and it provides the 300% short circuit capability necessary for Lloyd’s, ABS, DNV, USCG and Germanischer Lloyd’s classifications. PMG is standard equipment on M1064A and M1064H and optional on other M1064s.

Aluminum base frames Take a load off your yacht with these lightweight frames. Aluminum boat owners; have your set welded in place.

Additonal control panels Choose the amount of control you want! Northern Lights offers five control panels for these models, each available in 12 or 24 volt. These handsome panels allow you to monitor and control your generator from one or several locations onboard. Custom control panels are also available. S-1 Includes: Run light, start/stop switch and shutdown bypass/preheat switch. S-1B Includes: Run light, engine hour meter, start/stop, and shutdown bypass/ preheat switch. S-3B Includes: DC voltmeter, coolant temperature gauge, oil pressure gauge, engine hourmeter, start/stop, and shutdown bypass/ preheat switch in a NEMA enclosure. Available with autostart. S-3C same features as S3B in a compact flush mount panel. S-4 Includes: AC voltmerter, frequency meter, ammeter with phase selector switch, DC voltmeter, engine hour meter, engine oil pressure gauge, engine coolant temperature gauge and control switches. Available with autostart, flush mount or NEMA box.

M1064 Series AC Output1

General Specifications and Dimensions M1064D

M1064T1

M1064T2

M1064A

M1064H

60 Hz, 1800 RPM1 kW 50 Hz, 1500 RPM1 kW

40 kW 33 kW

55 kW 50 kW

65 kW 55 kW

92 kW 67 kW

99 kW 90 kW

Voltage regulation and PMG Frequency droop control Phase and power factor Generator full load temperature rise

±0.5% (PMG opt) ±0.5% (PMG opt) ±0.5% (PMG opt) ±0.5% (PMG Std) ±0.5% (PMG Std) ±5% ±5% Isochronous 0% Isochronous 0% Isochronous 0% All models are three phase-0.8 power factor. Single phase-1.0 (unity) power factor is available on “D, T1, T2” All are: 95°C temperature rise at 50°C ambient

Inline cylindersAspiration/Operating cycle Displacement - cid (liter) Bore/Stroke - inches (mm) HP @ 1800 RPM (1500 RPM)2 Max. front power take off HP @ 60 Hz (50 Hz) Oil capacity with filter - quarts (ltr)

I-4/Natural/4 276 (4.5) 4.19/5 (106/127) 62 (54) 60 (50) 14.3 (13.5)

I-4/Turbo/4 276 (4.5) 4.19/5 (106/127) 90 (75) 90 (75) 14.3 (13.5)

I-4/Turbo/4 276 (4.5) 4.19/5 (106/127) 102 (83) 102 (83) 14.3 (13.5)

I-4/Turbo Aftercooled/4 276 (4.5) 4.19/5 (106/127) 131 (122) 131 (100) 21.6 (20.4)

I-4/Turbo Aftercooled/4 276 (4.5) 4.19/5 (106/127) 174 (146) 174 (146) 21.7 (20.5)

Approx. heat exchanger cooling capacity - gal (ltr) Min. seawater inlet/discharge through hull dia. - in (mm) Sea water pump inlet hose ID - in (mm) Heat rejection to jacket water - 60 Hz BTU min Heat rejection to jacket water - 50 Hz BTU min Freshwater pump capacity - 60 Hz - gpm (lpm) Freshwater pump capacity - 50 Hz - gpm (lpm) Seawater pump capacity - 60 Hz - gpm (lpm) Seawater pump capacity - 50 Hz - gpm (lpm) Max seawater pump suction head - in (m) Consult factory for keel and skin cooler sizing Keel cooler head diameter - in NPT Keel cooler hose ID discharge and suction - in (mm)

5.5 (21) 1.25 (32) 1.25 (32) 2151 1911 38 (144) 32 (120) 24 (91) 20 (76) 39 (1) Contact Factory 1.5 2.25 (57)

5.5 (21) 1.25 (32) 1.25 (32) 3267 2707 38 (144) 32 (120) 24(91) 20(76) 39 (1) Contact Factory 1.5 2.25 (57)

5.5 (21) 1.25 (32) 1.25 (32) 4138 3025 38 (144) 32 (120) 24 (91) 20(76) 39 (1) Contact Factory 1.5 2.25 (57)

5.5 (21) 2 (51) 2 (51) 3983 3026 38 (144) 32(120) 42 (159) 35 (133) 39 (1) N/A N/A N/A

5.5 (21) 2 (51) 2 (51) 4781 4303 60 (227) 50 (189) 42 (159) 35 (133) 39 (1) N/A N/A N/A

DC starting voltage - standard (optional) Min battery capacity - amp hr/12V CCA (24V CCA) Starter rolling amps @ 0°C - 12VDC (24VDC) 12 Volt battery cable size up to 10 ft (3m)

12 (24) 200/640 (570) 780 (600) 00

Generator cooling air flow - 60 Hz/cfm Generator cooling air flow - 50 Hz/cfm Air consumption - 60 Hz - cfm (m3/m) Air consumption - 50 Hz - cfm (m3/m) Exhaust gas volume - 60 Hz - cfm (m3/m) Exhaust gas volume - 50 Hz - cfm (m3/m) Exhaust gas temp - 60 Hz - F° (C°) Exhaust gas temp - 50 Hz - F° (C°) Approx heat radiated to air - 60Hz - BTU/min Approx heat radiated to air - 50Hz - BTU/min Max Exhaust Back Pressure - inch H2O (mm H2O) Wet exhaust Elbow OD- in (mm)

700 575 127 (3.6) 85 (2.4) 357 (10.1) 251 (7.1) 1089° (587°) 999° (537°) 328 271 48 (1220) 4 (100)

700 575 201 (5.7) 134 (3.8) 512 (14.5) 339 (9.5) 959° (515°) 918° (492°) 451 410 30 (762) 4 (100)

700 575 226 (6.4) 151 618 (17.5) 508 (14.4) 1040° (560°) 979° (511°) 533 451 30 (762) 4 (100)

700 575 274 (7.8) 226 (6.4) 724 (20.5) 600 (17) 993° (534°) 1013 (545) 754 656 30 (762) 4 (100)

700 575 330 (9.4) 240 (6.8) 869 (24.6) 699 (19.8) 979° (526°) 1094° (590°) 861 738 30 (762) Contact Factory

Fuel injection pump type and control Min suction & return line - in (mm) Max fuel transfer pump suction lift - in (mm) Max fuel flow to transfer pump - gph 60 Hz (50 Hz) Full load fuel returned to tank - gph 60 Hz (50 Hz) Specific fuel consumption max load - 60 Hz/lbs.hp.hr. Specific fuel consumption max load - 50 Hz/lbs.hp.hr. Approx. fuel rate3 at 60 Hz full load - gph (lph)3 Approx. fuel rate3 at 50 Hz full load - gph (lph)3

Rotary Mechanical 3/8 (9.5) 36 (914) 29.9 (28.9) 26.6 (26.1) .389 .360 3.29 (12.45) 2.74 (10.37)

Rotary Mechanical 3/8 (9.5) 36 (914) 29.9 (28.9) 24.7 (25.1) .369 .362 5.14 (19.45) 3.83 (14.49)

Rotary Electronic 3/8 (9.5) 36 (914) 21.5 (20.8) 15.5 (16.5) .378 .384 6.01 (22.74) 4.31

Rotary Electronic 3/8 (9.5) 36 (914) 22.7 (21.9) 15.8 (14.4) .375 .384 6.92 (26.19) 6.59

HPCR Electronic 3/8 (9.5) 36 (914) 19.6 (18.1) 9.92 (11.0) .364 .349 9.13 (34.58) 7.17 (27.13)

Continuous (with separate expansion tank) Intermittent (2 minutes)

All Models: Front Down: 0-5°, ( 0-10°). Rear Down: 0-12°. Left/Right Down: 0-5°, (0-23°) All Models: Front/Rear Down: 0-30°. Left/Right Down: 0-30°

Set length4 - inch (mm) Set width4 - inch (mm) (*narrow version) Set height4 - inch (mm) Approx. dry weight4 HE cooling 3 phase - lbs (kg) Approx. dry weight4 HE cooling 1 phase - lbs (kg) Sound enclosure4 - inch (mm) and weight

64.2 (1631) 67.8 (1722) 67.8 (1722) 71 (1803) 71 (1803) 31 (787) 31 (787) 31 (787) 31 (787) 31 (787) 40.16 (1020) 40.16 (1020) 40.16 (1020) 40.6 (1032) 40.6 (1032) 1865 (846) 1920 (871) 1920 (871) 2233 (1013) 2236 (1014) 1925 (873) 2195 (996) 2195 (996) N/A N/A All models: Length 80.88 (2054) x Width 38 (965) x Height 45.65 (1159) – Weight 657 lbs (298 kg)

Lugger Diesel Engine Data

Cooling System

DC Electrical

Air

Fuel

Max Engine Operating Angle

Dimensions and Weight (See note 4)

NOTES: 1. Prime kW ratings for 3Ø at 0.8 power factor. Consult factory for deration factors. 2. Net flywheel hp rating for fully equipped engine at rated speed under SAE J816b. 3. Based on prime kW rating at 1800 and 1500 RPM. Fuel rate may vary depending on operating conditions. 4. Contact factory = consult factory representative or www.northern-lights.com for current information.

Dealer

4. Data for units with hydrolastic mounts, heat exchanger cooling and 3 phase generator ends. Dimensions and weight are affected by optional equipment, AC output, phase, exhaust and cooling configuration. Standard, non-InSep enclosures. 5. Dimensions are subject to change without notice, they are not intended for installations. Contact a factory representative for the current installation data.

4420 14th Ave. NW., Seattle WA 98107 Tel: (206) 789-3880 • 1-800-762-0165 • Fax: (206) 782-5455 Information and dimensions subject to change without notice. Northern Lights and Lugger are registered trademarks of Northern Lights, Inc. © 2009 All rights reserved. Litho USA. L683 12/09

www.northern-lights.com

M1066 Series Reliability. Durability. Simplicity. The M1066 Series marine generator sets are powered by new, US EPA Tier II compliant, Lugger diesel engines. Each generator incorporates new features that add high power density to the Northern Lights reputation for cast-iron reliability, durability, and simplicity. An important decision. Whether you are building a new yacht or repowering, your future enjoyment depends on the generator set you choose today. It will run day and night, so smooth, quiet operation, long engine life, and fuel consumption are major considerations. With so much depending on your new set, it pays to choose one that is built up to a high standard of quality; not down to a low price. It pays to choose Northern Lights. The heritage continues. Four decades of marine experience stands behind every Northern Lights. Yachtsmen like you have made them standard equipment on yachts from the world’s premier builders. Service is handled by our international dealer network and our factory branches. • Junction box contains AC terminal strip, automatic AC voltage regulator with fuse, DC relays and DC breaker.

Selection without compromise. Underloaded and overloaded generators cause problems and waste money. With five models from 80 kW to185 kW, there is an M1066, 60 Hz or 50 Hz set that is just the right size for your vessel. Multiple set power teams. Northern Lights broad range, 5 kW to 520 kW, lets you combine multiple sets aboard your vessel. Use two M1066s to simplify maintenance and parts supplies. A smaller unit can be a night set. Mix and match sets for the best, single source power solution. Silky smooth and whisper quiet. Noise and vibration abatement is a top Northern Lights priority. All M1066s have crankshaft vibration dampers. Standard equipment hydrolastic mounts isolate 98% of set vibration from your hull. A cast valve cover absorbs valve clatter and traps crankcase oil vapor for a clean engine room. The cast iron, fresh water cooled exhaust manifold absorbs combustion noise. Choose a Northern Lights super attenuated enclosure with InSep exhaust system to lower sound levels even more.

• A1, A2, A3, H: two pass, cupro-nickel aftercooler. O-ring sealed, no gaskets. Easy to clean oval tubes.

• Cast bronze and stainless steel seawater piping.

• Battery charging 12 volt alternator.

99-185 kW 60 Hz / 1800 RPM

80-155 kW 50 Hz / 1500 RPM

Advanced simplicity. Simple to operate and maintain. Hoses, gaskets and belts have been minimized. DC control panels keep you in touch with your set’s performance while safety shut-downs protect it. Special 500 hour oil changes, oil drains, one side service and owners manuals simplify maintenance. Tough Lugger diesels. Built for continuous duty, many Lugger powered sets have logged over 30,000 hours without a rebuild. The M1066 has the features to continue this tradition of reliability. Rugged components built from the finest materials.

• Cast rocker arm cover dampens valve train noise. Closed loop crankcase vent keeps oil vapor inside the engine for a clean engine room. • Large, cast iron expansion tank. Easy coolant fill.

• Air filter silences intake. • Cupro-nickel heat exchanger. Removable end covers make cleaning easy.

• Fuel filters with drain.

• Side lube oil fill.

• Northern Lights brushless, generator with PMG powered automatic voltage regulator.

• Molded beltguard for safety. • Optional front power take off with electric clutch. Up to 190 HP for hydraulics.

• Fuel inlet and return manifold.

• Gear driven, bronze and stainless steel, seawater pump.

• White IMRON polyurethane paint for a tough, sparkling finish. ®

• Hydrolastic vibration isolation mounts are sandard

• Oil drain for quick, clean oil changes.

M1066H,

185 kW / 1800 RPM 155 kW / 1500 RPM Service side.

• Welded steel base with drip pan keeps engine room clean.

• Spin-on oil filter.

M1066 Series

Features that will separate your set fro

Aftercooled For High Power Density A Northern Lights exclusive. No other set builder has aftercooled this engine! All A and H models have an aftercooler that cools the intake air. Cool air has more oxygen for better combustion. This after-cooler, along with electronically controlled fuel injection, give you more kW output.

Electronic System Profiler “ESP” is a window to your set’s real time operating condition. The ECU that controls the electronic fuel injection produces a SAE J1939 data stream of engine information that can be shown on an optional Can Buss monitor panel.

Superior PMG Generator Ends Northern Lights meet ABS and Lloyd’s standards. All have low 95°/50° temperature rise ratings and ±0.5% voltage regulation. All M1066s have Permanent Magnet Generators for 300% short circuit capability required for classed vessels.

Complete Options List Each option is designed to integrate into a total power system custom built for your vessel. Consider the high HP electric clutch PTO that can supply touch of a button hydraulics for bow-thrusting, deck winching or sail furling.

Complete Unit Testing Northern Lights generator sets are thoroughly factory tested and go through a complete quality control program to ensure your satisfaction with the best built marine generator on the market today.

Engine Block • Lugger six cylinder, four cycle, in-line, liquid cooled, overhead valve, marine diesel based on heavy-duty industrial engine block. • Balanced, forged crankshaft with induction hardend journals and rolled fillets.

Model Specific Systems & Features M1066T, M1066A1, A2, A3: • Electronically controlled rotary fuel injection pump for higher injection pressures, variable timing control and precise fuel metering. Higher power with lower emissions. • Two valves per cylinder. M1066H: • High-pressure common rail (HPCR) fuel injection system for high output, improved fuel economy, better load response and low emissions. HPCR continuously supplies injectors with highly pressurized fuel. Higher pressure means better fuel atomization. Injectors are electronically operated by an engine control unit giving nearly infinite control of fuel quantity, injection timing and multiple injection events per power cycle. Pilot injection reduces cold start smoke and noise. • Four valves per cylinder give increased air flow and allow injectors to be centered in the cylinder for an optimal spray pattern. • Stainless steel exhaust port liners control heat rejection to head. • Bimetallic valves have chrome stems & rotators. • Replaceable valve seats and guides. • Three ring aluminum alloy pistons with NiResist insert for the top ring. Keystone piston ring reduces carbon buildup under light loads. • Torsional crankshaft vibration damper for smooth operation. • 8 groove, poly-vee drive belt powers the DC alternator & freshwater coolant system pump.

M1066H 185kW to 155 kW - Non Service Side • Freshwater cooled cast iron exhaust manifold. Two pass freshwater coolant flow for even temperature control.

• M1066H has four valve cylinder head with centered injectors.

•Turbocharger is fresh water cooled for safety. Wet and dry exhaust elbows are available.

• Replaceable, wet cylinder liners for long life and low rebuild costs.

Fuel System • Direct fuel injection systems (see feature box below) • Ring clamp fuel filter with air bleed and drain. • Diaphragm-type, mechanically driven fuel transfer pump with manual priming lever. Electric fuel transfer pump on “A2, A3”. • Flexible fuel lines routed to fuel manifold on base frame for easy installation of vessel’s hard piping.

Lubrication System • 500 hour oil change interval when fuel and oil requirements are met.(375 hours on M1066H @ 60 Hz) • Positive displacement gear-type oil pump. • Full flow, spin-on oil filter. • Oil spray cooling reduces piston crown temperature for longer life. • Freshwater, plate-type, full flow oil cooler reduces heat and thermal breakdown of lube oil. • Large capacity oil pan. • Cast aluminum rocker arm cover traps valve noise and acts as a closed loop crank-case vent to keep oil vapor in the engine. • Lube oil drain for quick oil changes.

Freshwater Cooling System • 2 thermostats for safety and quicker warm-ups. • Heat exchanger cooling includes: Gear driven, flexible impeller seawater pump. Easy to clean, tube-type heat exchanger is made of cupronickel for long life. • Cast iron, expansion tank with brass filler neck for easy filling. • Cast-iron exhaust manifold has double pass freshwater flow for even temperature control, fast warm-up and no hot spots. • Zinc anode electrolysis protection. • M1066T available in keel cooled configuration.

Aftercooler. A Northern Lights Exclusive. Shown unpainted and without heat shield for clarity.

(1)

(2)

(3)

•12V DC starter. 24 volt optional.

Air System-Turbocharger-Aftercooler

• Electronic controls. Waterproof module protects engine control unit for electronic fuel injection and Engine System Profiler (ESP) on all M1066 models.

• M1066H has high pressure common rail fuel injection system for high output and low emmisions.

• A1, A2, A3, H models have aftercooler with aircraft quality, 70/30 cupro-nickel, two pass element (1). Oval water tubes are easy to clean and stronger than round tubes. Corrugated air cooling fin design supports tubes better than plate fin type. Seawater piping (3) is cast bronze and stainless steel. Water never touches the cast aluminum air ducts (2). No gaskets; all components are machined and have o-ring seals. Seawater direct from the pump for maximum cooling. Dry bolt holes protect cylinders.

m the om the ordinary. ordinary. • Turbocharged to increase output. The turbocharger turbine housings are freshwater cooled for safety. • Dry air filter cleans air and reduces air intake noise.

Options that let you design your power system. Design your next generator set. Here are just some of the options you can choose for customizing your Northern Lights to match your special requirements. These are not slap-dash add-ons. Each is engineered to be part of an integrated power system working in concert to enhance your comfort, safety and ease of vessel operation. Your Northern Lights representative will help your naval architect and boatbuilder specify the ultimate set for your vessel.

DC Electrical System and Electronic System Profiler • Northern Lights ESP supplies SAE J1939 data stream through a Can Buss plug for optional engine monitor. • Negative ground, 12 volt DC system has circuit breaker, starter motor and battery charging alternator with regulator. • Standard, S-3B remote mount control panel with NEMA enclosure has engine hour meter, coolant temperature gauge, oil pressure gauge, DC voltage meter, start-stop switch and shutdown bypass switch. • Reliable relay based DC system is easy to trouble shoot and repair. Each relay is inexpensive and simply plug-in. No expensive printed circuit board to fail. Relays make multi-panel installation up to 110 ft from set quick & easy. • Engine and panel are prewired and have terminal strips. • Low oil pressure and high coolant temperature safety shutdowns.

AC Generator • Direct coupled, single bearing, 12 lead, reconnectable AC generator. Maintenance free brushless design. • Generators meet or exceed ABS standards and include class H insulation, accessible diodes, oversized ball bearings, marine grade shafts and conservative 95°/50° heat rise ratings. • Engines and generators are torsionally matched for long life. • Isochronous electronic governor for 0% AC frequency droop. • Automatic voltage regulator gives fast response to electrical load changes. Voltage is regulated to ±0.5% (one half of one percent) over the entire range from no load to full load. • All M1066 models have PMG (permanent magnet generator) to power the automatic voltage regulator for 300% short circuit capability needed by classed vessels.

Special Equipment • Hydrolastic mounts isolate 98% of set vibration from hull for owner comfort. • Welded steel base frame with drip pan. Easy to clean. • Beltguard protects operator. • Sparkling white, IMRON® poly-urethane paint protects your set. Good service visibility. • Operator’s and parts manuals.

Sound enclosures

InSep exhaust systems

Super attenuated enclosures have dual sounddampening barriers, sound trapping air ducts, and powder coated aluminum frame and panels for corrosion resistance. Easy-to-use trigger latches on panels allow quick access for easy maintenance.

Another Northern Lights exclusive. InSep integrates the generator’s water lift exhaust muffler and gas/water separator inside the sound enclosure. The only outside connections are the water outlet and cool exhaust gas hose. Noise reduction. Easy installation. Space savings. InSep does it all.

High HP front power take offs At the touch of a button, the electric clutch PTO gives you 114 to 190 HP depending on model and RPM. Run hydraulic bow thrusters, deck gear, winches, etc.

Double wall fuel lines With catch tank, alarm and leaking line indicator as required by Lloyd’s, ABS, DNV, Germanischer Lloyd’s and other class societies.

Shutdowns and prealarms Shutdowns for all systems are available. Prealarms warn you before a shut down occurs.

ESP monitoring systems It’s your window to the operational condition of your generator set. You can monitor all major engine functions and diagnostics on a read out screen mounted in a convenient location.

DC alternators High capacity battery charging power. 12V 90A and 120A. 24V 75A and 100A. Standard or isolated ground.

Aluminum base frames Take a load off your yacht with these lightweight frames. Aluminum boats owners; you can have your set welded in place.

Paralleling components Northern Lights can supply governors and other controls for parallel generator installations.

Sight oil gauge/alarm Check the oil level in your sump with a quick glance even when the set is running. Alarm warns you when oil level is low.

Exhaust components Wet and dry mufflers. Exhaust gas-water seperators. Wet and dry exhaust elbows. Dry exhaust flex.

Additonal control panels Choose the amount of control you want! There are five control panels for these models in 12 or 24 volt versions. These handsome panels allow you to monitor and control your generator from one or several onboard locations. Custom control panels are also available. S-1 Includes: Run light, start/stop switch and shutdown bypass/preheat switch. S-1B Includes: A run-light, engine hour meter, start/stop switch and shutdown bypass/preheat switch. S-3B Includes: DC volt meter, coolant temperature gauge, oil pressure gauge, engine hourmeter, start/stop switch and shutdown bypass/ preheat switch in a NEMA enclosure. Available with autostart. S-3C same features as S3B in a compact flush mount panel. S-4 Includes: AC voltmeter, frequency m e t e r, a m m e t e r w i t h phase selector switch, DC voltmeter, engine hour meter, engine oil pressure gauge, engine coolant temp gauge and control switches. Available with autostart, flush mount or NEMA box

M1066 Series AC Output1

General Specifications and Dimensions M1066T

M1066A1

M1066A2

M1066A3

M1066H

60 Hz, 1800 RPM1 kW 50 Hz, 1500 RPM1 kW

99 kW 80 kW

130 kW 105 kW

145 kW 115 kW

160 kW Contact Factory

185 kW 155 kW

Voltage regulation and PMG Frequency droop control Phase and power factor Generator full load temperature rise

All models: ±0.5% (±1/2 of 1 percent) voltage regulation & permanent magnet generator AVR power supply. All models have Isochronous 0% frequency droop control All models: 3 phase-0.8 power factor is standard. Single phase-1.0 (unity) power factor is available. All models: 95°C temperature rise at 50°C ambient

Inline cylinders/Aspiration/Operating cycle Displacement - cid (liter) Bore/Stroke - inches (mm) HP @ 1800 RPM (1500 RPM)2 Max. front power take off HP @ 60 Hz (50 Hz) Oil capacity with filter - quarts (ltr)

I-6/Turbo/4 414 (6.8) 4.19/5 (106/127) 150 (114) 149 (114) 20 (19)

I-6/Turbo Aftercooled/4 414 (6.8) 4.19/5 (106/127) 200 (160) 190(158) 34 (32.5)

I-6/Turbo Aftercooled/4 414 (6.8) 4.19/5 (106/127) 228 (Contact Factory) 190 (Contact Factory) 34 (32.5)

I-6/Turbo Aftercooled/4 414 (6.8) 4.19/5 (106/127) 256 (Contact Factory) 190 (Contact Factory) 34 (32.5)

I-6/Turbo Aftercooled/4 414 (6.8) 4.19/5 (106/127) 286 (252) 190 (158) 34 (32.5)

Approx. heat exchanger cooling capacity - gal (ltr) Min. seawater inlet/discharge through hull dia. - in (mm) Sea water pump inlet hose ID - in (mm) Heat rejection to jacket water - BTU min 60Hz/50Hz Freshwater pump capacity - 60 Hz - gpm (lpm) Freshwater pump capacity - 50 Hz - gpm (lpm) Seawater pump capacity - 60 Hz - gpm (lpm) Seawater pump capacity - 50 Hz - gpm (lpm) Max seawater pump suction head - in (m) Consult factory for keel and skin cooler data

6.5 (24.7) 1.25 (32) 1.25 (32) (Contact Factory) 60(227) 50(189) 24(91) 20(76) 39 (1) CF

6.5 (24.7) 2 (51) 2 (51) Contact Factory 60(227) 50(189) 42(159) 35(133) 39 (1) N/A

6.5 (24.7) 2 (51) 2 (51) Contact Factory 60(227) Contact Factory 42(159) Contact Factory 39 (1) N/A

6.5 (24.7) 2 (51) 2 (51) Contact Factory 60(227) 50(189) 42(159) 35(133) 39 (1) N/A

DC starting voltage - standard (optional) Min battery capacity - amp hr/12V CCA (24V CCA) Starter rolling amps @0° 12VDC (24VDC) 12Volt battery cable size up to 10 ft - 3m

12 (24) 225/800 (570) 920 (600) 000

Generator cooling air flow 1&3 phase - 60 Hz/cfm Generator cooling air flow 1&3 phase - 50 Hz/cfm Air consumption - 60 Hz - cfm (m3/m) Air consumption - 50 Hz - cfm (m3/m) Exhaust gas volume - 60 Hz - cfm (m3/m) Exhaust gas volume - 50 Hz - cfm (m3/m) Exhaust gas temp - 60 Hz - F° (C°) Exhaust gas temp - 50 Hz - F° (C°) Approx heat radiated to air - 60 Hz - BTU/min Approx heat radiated to air - 50 Hz - BTU/min Max exhaust Back Pressure - inch H2O (mm H2O)

1100 915 352 (9.2) 240 (6.8) 851 (24.1) 600 (17) 984° (529°) 945° (507°) 812 656 30 (762)

1100 915 420 (11.9) 318 (9.0) 1081 (30.6) 995 (28.2) 966° (519°) 1076° (580°) 1060 861 30 (762)

1100 Contact Factory 452 (12.8) Contact Factory 1162 (32.9) Contact Factory 966° (520°) Contact Factory 1189 Contact Factory 30 (762)

1100 Contact Factory 494 (14) Contact Factory 1306 (37) Contact Factory 991° (533) Contact Factory 1312 Contact Factory 30 (762)

1100 915 523 (14.8) 427 (12.1) 1317 (37.3) 1112 (31.5) 927° (427°) 975° (524°) 1458 1271 30 (762)

Fuel injection pump type and control Min suction & return line - in (mm) Max fuel transfer pump suction lift - in (mm) Max fuel flow to transfer pump - gph 60 Hz (50 Hz) Full load fuel returned to tank - gph 60 Hz (50 Hz) Specific fuel consumption max load - 60 Hz - lbs.hp.hr. Specific fuel consumption max load - 50 Hz - lbs.hp.hr. Approx. fuel rate at 60 Hz full load - gph (lph)3 Approx. fuel rate at 50 Hz full load - gph (lph)3

Rotary Electronic 3/8 (9.5) 36 (914) 23.5 (22.7) 15.6 (16.4) .377 .355 7.92 (30) 6.35 (24)

Electronic 3/8 (9.5) 36 (914) 25.6 (24.7) 14,5 (15.6) .359 .347 11.12 (42) 9.19 (37.5)

Electronic 3/8 (9.5) 36 (914) 49.6 (Contact Factory) 38.2 (Contact Factory) .352 .347 11.33 (42.9) Contact Factory

Electronic 3/8 (9.5) 36 (914) 49.6 (Contact Factory) 36.9 (Contact Factory) .351 N/A 12.66 (47.9) Contact Factory

HPCR Electronic 3/8 (9.5) 36 (914) 22.3 (20.6) 7.4 (8.2) .371 .351 14.94 (56.5) 12.45 (47.1)

Continuous, All Models (with separate expansion tank) Intermittent - 2 minutes, All Models

Front Down: 0-5°, ( 0-10°). Rear Down: 0-12°. Left or Right Down: 0-5°, (0-23°) Front or Rear Down: 0-30°. Left or Right Down: 0-30°

Set length - inch (mm)4 Set width - inch (mm)4 Set height - inch (mm)4 Approx. set dry weight HE cooling 3 phase - lbs4 Approx set dry weight HE cooling 1 phase - lbs4 Sound enclosure length - inch (mm)4 Sound enclosure width - inch (mm)4 Sound enclosure height - inch (mm)4 Sound enclosure weight - lbs (kg)4

83.06 (2110) 30 (762) 40.16 (1020) 2930 3212 89.87 (2282.8) 40.25 (1022.4) 43.49 (1104.7) 725 (329)

Lugger Marine Diesel Engine Data

Engine Cooling System

DC Electrical System

Air & Exhaust Systems

Fuel System

Max Engine Operating Angle

Dimensions and Weight (see note 4)

87.2 (2215) 87.2 (2215) 32 (812) 32 (812) 40.16 (1020) 40.16 (1020) 60 Hz-3307/ 50Hz-3397 3397 3542 3742 90.87 (2308.2) 90.87 (2308.2) 46 (1168.4) 46 (1168.4) 50.5 (1283) 50.5 (1283) 798 (582) 798 (582)

Dealer

87.2 (2215) 32 (812) 40.16 (1020) 3502 60 Hz-3742 / 50Hz-N/A 90.87 (2308.2) 46 (1168.4) 50.5 (1283) 798 (582)

87.2 (2215) 32 (812) 45.1 (1145) 3544 60 Hz-4324 / 50Hz-4454 90.87 (2308.2) 46 (1168.4) 50.5 (1283) 798 (582)

www.northern-lights.com

M1276A Series Reliability. Durability. Simplicity. The Northern LIghts M1276A1 & A2 Series generator sets are built to be run at high loads. Based on the solid reliability of a four-valve Lugger diesel engine, the M1276Aʼs can produce reliable on-board power, with a kilowatt range of 235-280 kW at 60 Hz (1800 RPM), or 185-230 kW at 50 Hz (1500 RPM). It starts with engineering. Northern Lights engineers its generators around some important core principles. At the forefront, is the commitment to creating power in a reliably efficient package. The cast iron exhaust manifold is combined with the expansion tank and heat exchanger housings on the M1276 series into a durable, robust jacket water cooling system. If it’s not there, it can’t break. Advanced engineering has minimized the number of hoses, belts and gaskets. Most service points are conveniently located on a common side. M1276Aʼs are also designed to allow for longer time between oil changes than comparable models. • Junction box contains AC terminal strip, automatic AC voltage regulator with fuse, DC system relays and DC circuit breakers.

Electronics equal better fuel economy. The ultra high pressure electronic fuel injection on the M1276A series allows for quick, smoke-less starts - even when cold - and improves fuel economy. The electronic control unit promotes protection by self-diagnosis. Keep it safe, keep it running. Safety and peace of mind come standard with your Northern Lights generator set as well. Northern Lights DC Logic System continually monitors vital engine functions. The automatic AC voltage regulator keeps voltage to +/- 1% to help protect the most sensitive instruments and electronics from power dips and surges. Automatic safety shutdowns for low oil pressure and high coolant temperature are standard features of the M1276A family. Clean, quiet operation. Compact and high powered, the M1276Aʼs are also engineered for comfort with features like isolation mounts to reduce vibration. The closed-loop crankcase vent, intake silencers and • Jacket-water cooled, cast iron exhaust manifold. Two pass coolant flow for even temperature control.

235-280 kW 60 Hz / 1800 RPM

200-230 kW 50 Hz / 1500 RPM

cast valve covers help keep your engine room remarkably clean and quiet. Optional Northern Lights innovations like InSep and our super attenuated sound enclosures can dramatically reduce the generator setʼs sound signatures. Ease of customization. With Northern Lightsʼ famous commonality in parts, and easy customization, your M1276A series generator set can be as unique as your vessel. You have enough worries on the high seas. Your power generation system shouldnʼt be one of them. And thanks to the reliability, durability and simplicity of Northern Lightsʼ M1276A series, it doesnʼt have to be. • Cupro-nickel heat exchanger with removable ends for easy cleaning.

• Side lubrication oil fill.

• Battery charging alternator.

• Molded beltguard protects operator.

• Welded steel base with drip pan helps keep engine room clean and safe.

• Hydrolastic vibration isolation mounts for smooth operation.

• White IMRON® polyurethane paint.

M1276A2

235 kW / 1800 RPM 200 kW / 1500 RPM Service side.

• Fuel filter with drain.

• Spin on oil filter with full flow and bypass elements in one can.

M1276A Series Engine Block • Six cylinder, in-line, four cycle, liquid cooled, overhead cam, four valve, marine diesel with a heavy-duty, cast iron, industrial-grade engine block. • Replaceable, wet type cylinder liners are hardened and precision machined for long life. Engine is rebuildable to original factory specifications. • Liquid cooled cylinder liner top reduces temperatures by up to 130°F (72°C) for durability and head gasket life. • Balanced, forged crankshaft with induction hardened journals for long life. • Replaceable valve seats and guides.

• Overhead camshaft reduces the valve train parts and improves performance. Camshaft is gear driven; no chains or timing belt to worry about. Large camshaft journals and bearings for long life. Large roller cam followers.

Separate your set from the ordinary. • Four valves per cylinder increase air flow and allow unit fuel injector to be placed in the center of the cylinder for an optimal fuel spray pattern. • Cast aluminum, “floating” valve cover blocks valve train noise. Cover is removable with three bolts for quick service access. • Articulated pistons with high strength steel crown and aluminum skirt for long life under high loads. • Torsional crankshaft vibration damper. • SAE 1 flywheel housing is standard. Air Intake and Exhaust • Turbocharged and aftercooled for optimum power and performance. • Dry air filter silences intake air. • Closed loop crankcase vent keeps engine room clear of vapors. Lubrication • Spin on oil filter placed high and dry on generator set. Features full flow and bypass elements in one can for ease of service. • Side lube oil fill. • Oil drain outlets with optional oil pump available.

M1276A2 - Non Service Side • Large, cast expansion tank. Easy coolant fill. Single piece construction

• Electronically controlled, unit type, fuel injections provide for precise fuel injection, improved fuel economy and reduced emissions.

• Closed loop crankcase vent keeps engine room clear of vapors. • Intakesilencing air filter.

• Cast bronze and stainless steel seawater piping for superior corrosion resistance. • SAE A, 9 tooth auxiliary drive. • Electronic controls. Water and corrosion • Gear driven (no belt) seawater pump with bronze resistant module protects engine control unit (ECU) for electronic fuel injection and and stainless steel construction. ESP engine system profiler.

• Northern Lights brushless generator with PMG. • 24 Volt starter placed high and dry.

Electronic Fuel Injection System • Electronic engine control unit (ECU) monitors engine functions for easy diagnosis. • ECU is housed in water and corrosion resistant module and supples an SAE J1939 information data stream through a CANbus data stream for the Electronic System Profiler (ESP) monitor screen. • Electronic unit injectors provide precise fuel delivery for excellent fuel economy and performance. Reduces cold start smoke and noise. • Fuel filter with drain. Cooling System • Jacket water cooled, cast iron exhaust manifold. • Two pass coolant flow for even temperature control.

AC Generator • Direct coupled, single bearing Northern Lights brushless generator is maintenance free. • Features long-life Permanent Magnet Generator (PMG). • Engines and generators are torsonially matched for long life. Factory tested to ensure quality. • Class H insulation, accessible diodes, oversized ball bearings and marine grade shafts to provide stability in challenging marine environment. DC Electrical System • DC system uses reliable, replaceable relays instead of unrepairable printed circuit board. • 24 volt starter and battery charging alternator. (12 volt optional) • Standard panel. • Automatic shutdowns for low oil pressure and high coolant temperature. Special Equipment • Standard hydrolastic mounts isolate vibration from hull. • Molded belt guard protects operator. • White IMRON® polyurethane paint provides enhanced protection and visibility. • Printed operatorʼs and parts manuals standard. (Optionally available on CDRom.)

Options to customize your power system.

Control Panels

Design your next generator set. Here are just some of the options you can choose for customizing your Northern Lights to match your special requirements. These are not slap-dash add-ons. Each is engineered to be part of an integrated power system working in concert to enhance your comfort, safety and ease of vessel operation. Your Northern Lights representative will help your naval architect and boatbuilder specify the ultimate set for your vessel.

Additional control panels Add an additional control panel, to replace or complement your system始s standard panel. Northern Lights offers several to chose from, compatible with the M1276 series. Sound Enclosures Our super attenuated sound enclosures have dual dampening sound barriers, sound trapping air ducts, and powder coated aluminum frame and panels for corrosion resistance. Easy-to-use trigger latches on panels allow quick access for easy maintenance. High HP front power take offs At the touch of a button, the front end power take off gives you 114 to 137 Horsepower (based on model and RPM). Run hydraulic bow thrusters, deck gear, winches and more from your generator. Equipped with an electric clutch. Shutdowns and prealarms Safety shutdowns are available for almost all generator set systems and pre-alarms can save even more time and money by warning before the shutdowns occur. DC Alternators High capacity battery charging power is available from our line of DC alternators. Options include 12v 90A and 120A; 24v 75A and 100A; standard or isolated ground. Aluminum base frames Take a load off your yacht with lightweight aluminum base frames. Aluminum boat owners can even have their sets welded into place.

InSep exhaust systems A Northern Lights exclusive, InSep integrates the generator始s water lift exhaust muffler and gas/water separator inside the sound enclosure. InSep not only saves valuable engine room space, but can dramatically aid noise reduction as well. Paralleling controls Northern Lights can provide load sharing controls for parallel generator installations. Contact your factory representative for more details. ESP monitoring systems The ESP monitoring system is your window to the operational condition of your generator set. You can monitor all major engine functions and diagnostics on an easy to read LCD screen, mounted wherever is most convenient. Sight oil gauge/alarm Check the oil level in your sump with a quick glance, even when the set is running, when you add a custom sight oil gauge. The optional alarm warns you when the oil level is low. Exhaust components Customize your generator further with our wide variety of wet and dry mufflers, exhaust gas-water separators, wet and dry exhaust elbows and dry exhaust flex. Whatever your exhaust system始s needs, Northern Lights can provide it.

Available in 12 or 24 volt, these handsome panels allow you to monitor vital generator functions from one or more convenient onboard locations. S-1 Includes: run light, start/stop switch and shutdown bypass/ preheat switch. S-1B Includes: run light, engine hour meter, start/stop switch and shutdown bypass/ preheat switch. S-3B Includes: DC voltmeter, coolant temperature gauge, oil pressure gauge, engine hourmeter, start/stop switch and shutdown bypass/preheat switch in a NEMA enclosure. Available with autostart. S-3C Includes: same features as S-3B in a compact flush mount panel. S-4 Includes: AC voltmeter, frequency meter, ammeter with phase selector switch, DC voltmeter, engine hour meter, engine oil pressure gauge, engine coolant temp gauge and control switches. Available with autostart, flush mount or NEMA box. Custom control panels are also available.

www.northern-lights.com

M1276A Series

General Specifications and Dimensions

AC Output 60Hz, 1800 RPM* kW 50Hz, 1500 RPM* kW Voltage regulation with PMG Frequency droop control Phase and power factor Generator full load temprature rise Lugger L1276 Marine Diesel Engine Data Cylinders/Cylce Aspiration Displacement - cid (ltr) Bore / Stroke - in (mm) HP @ 1800 RPM / HP @ 1500 RPM^ Oil capacity w/filter - US qts(ltrs) Engine Cooling System Approx. HE cooling capacity - gal (ltr) Min. seawater inlet/through hull dia. - in (mm) Seawater pump inlet hose ID - in (mm) Heat rejection to jacket water - BTU/min @60Hz/50Hz Fresh water pump capacity - gal/min (ltr/min) @60Hz Fresh water pump capacity - gal/min (ltr/min) @50Hz Seawater pump capacity - gal/min (ltr/min) @60Hz Seawater pump capacity - gal/min (ltr/min) @50Hz DC Electrical Data Starting voltage - standard/optional (volts) Min. battery capacity - amp/hour Starter rolling current - 12/24VDC @ 0oC Battery size - 12/24VDC (CCA) Battery cable size up to 10 ft (3 m) Air and Exhaust Systems Generator cooling air flow - cfm (m3/m) @ 60Hz Generator cooling air flow - cfm (m3/m) @ 50Hz Air consumption - cfm (m3/m) @ 60Hz Air consumption - cfm (m3/m) @ 50Hz Exhaust gas volume - cfm (m3/m) @ 60Hz Exhaust gas volume - cfm (m3/m) @ 50Hz Exhaust gas temperature - oF/oC @ 60Hz Exhaust gas temperature - oF/oC @ 50Hz Approx. heat radiated to air - BTU/min @ 60Hz Approx. heat radiated to air - BTU/min @ 50Hz Max. exhaust back pressure - in H2O/mm H20 Fuel System Fuel injection type and control Min. suction/return line - in (mm) Max. fuel transfer pump suction lift - in (mm) Max. fuel flow to transfer pump - gal/hr @ 60Hz Max. fuel flow to transfer pump - gal/hr @ 50Hz Full load fuel returned to tank - gph (lph) @ 60Hz Full load fuel returned to tank - gph (lph) @ 60Hz Spec. fuel consumption max load - lbs.hp.hr @ 60Hz Spec. fuel consumption max load - lbs.hp.hr @ 50Hz Approx. fuel rate max load - gal/hr @ 60Hz§ Approx. fuel rate max load - gal/hr @ 50Hz§ Dimensions and Weight Length - in (mm) Height - in (mm) Width - in (mm) Dry weight w/ heat exchanger - lbs (kg)

M1276A1 235 kW 200 kW +/- 1% Iso 0% 3 ph (0.8 pf) 95oC

M1276A2 280 kW 230 kW +/- 1% Iso 0% 3 ph (0.8 pf) 95oC

6 inline / 4 cycle Turbo aftercooled 763 (12.5) 5.00 (127) 6.5 (165) 341 / 310 44 (42)

6 inline / 4 cycle Turbo aftercooled 763 (12.5) 5.00 (127) / 6.5 (165) 402 / 338 44 (42)

14.25 (54) 3 (75) 3 (75) 11120 / 10175 92 (352) 73 (276) 92 (352) 76/287

14.25 (54) 3 (75) 3 (75) 13195 / 11094 92 (352) 73 (276) 92 (352) 76 / 287

24 / 12 225 1280 / 600 1800 / 900 4-0

1000 833 794 (22.5) 635 (18.0) 1783 (50.5) 1514 (42.9) 755 (402) 840 (449) 1880 1600 30 (762)

850 850 816 (23.1) 678 (19.2) 2083 (59) 1627 (46.1) 960 (515) 860 (460) 2206 1886 30 (762)

Electronic unit injectors 3/8 (9.5) 36 (914) 35 29 20.2 15.4 consult factory consult factory 14.8 13.6

Electronic unit injectors 3/8 (9.5) 36 (914) 35 29 15.5 13.9 consult factory consult factory 19.5 15.1

98.7 (2507) 52.7 (1339) 35.3 (895) 5517 (2502)

103.8 (2636) 52.7 (1339) 35.3 (895) 6002 (2723)

Notes on dimensions: Dimensions as shown are subject to change without notice and are not intended for installation. Contact a factory representative for current installation data. Data shown is for units with hydrolastic mounts, heat exchanger cooling and 3 phase generator ends. Dimensions and weight are affected by optional equipment, AC output, phase, exhaust and cooling configuration. NOTES * Prime kW ratings for 3Ø at 0.8 power factor. Consult factory for deration factors. ^ Net flywheel hp rating for fully equipped engine at rated speed under SAE J816b. §

Based on prime kW rating at 1800 and 1500 RPM. Fuel rate may vary depending on operating conditions.

Dealer

www.northern-lights.com

M673L3 Service Side

• Vibration isolated junction box has AC terminal strip, DC breaker, 30 amp AC breaker and solid state AC automatic voltage regulator.

• DC wire harness plug-in.

• Cast valve cover/intake manfold with oil fill and washable air filter. Sound Maze air intake has an acoustic chamber and formed hose to reduce valve train and intake pulsation noise. • Bosch type in-line injection pump.

• Top and side oil fills.

• Sound Maze air intake hose. • Coolant expansion bottle keeps engine room clean and dry.

• Welded stainless steel base & drip pan.

• Spin-on oil and fuel filters.

• Oil drain for quick, clean oil changes.

• Gear driven, seawater pump. Mechanical seals. No belt.

Non- Service Side • Removable heat exchanger end covers for easy core cleaning.

• Jacket water cooled with one piece, cast iron expansion tank and exhaust manifold with removable cupro-nickel heat exchanger core.

• Cast iron wet exhaust elbow.

• Tough, white polyurethane paint.

• Beltguard for safety.

• 12 volt starter and battery charging alternator.

• Stainless steel fasteners used for long life.

• Plateform vibration mounts for smooth operation.

• Northern Lights reconnectable direct coupled generator with auxillary winding to power the AVR.

6 kW

60 Hz / 1800 RPM

5 kW

50 Hz / 1500 RPM The ideal 6kW generator set is small and lightweight. The M673L3 certainly qualifies. But it stands apart through its remarkable long-life reliability. The reason? The M673L3 runs at 1800 rpm (1500 rpm for 50 Hz), instead of 3600 rpm. Consider that during only 2000 hours of operation the 1800 rpm M673L3 will turn 216 million fewer revolutions than a 3600 rpm set. Its pistons will travel 38,522 fewer miles. Its cylinders will withstand 108 million fewer detonations. Which engine do you think will give more years of reliable service? We couldn’t agree more. The M673L3 has a balanced Lugger three cylinder diesel instead of a rough two banger. Four plateform isolation mounts reduce vibration transmission even more. For maximum comfort afloat the new M673L3 has a Sound Maze air intake system. Air enters through a molded rubber hose and an acoustic dampening chamber. Air goes in but much less noise gets out. For maximum sound attenuation, specify a sound enclosure. It is only 32.5 inches long and has powder-coated aluminum panels with trigger latches for easy service access. The generator ’s automatic voltage regulator is powered by an auxiliary AC stator winding that isolates it from the main windings. The AVR always has clean power to provide excitation for faster load response and better motor starting. Your air conditioner and other motor driven equipment will love being matched with the 673. A 30 amp AC circuit breaker in the junction box protects your wiring. Safety shutdowns for low oil pressure, high coolant temperature and high exhaust temperature protect your engine. The M673L3 meets US EPA Tier III emission standards. You, your moorage neighbors and the environment will all benefit. 1800 rpm reliability, low emissions, quiet operation and strong motor starting. Good things do come in small packages.

M673L3 Specifications and Dimensions

M673L3 - 6 kW/5 kW M673L3 Dimensional Drawing

AC Output1

6 kW

60 Hz, 1800 RPM, 1 Ph, 1.0 PF, 120-240 V/25 A, 120 V/50A 5 kW 50 Hz, 1500 RPM, 1 Ph, 1.0 PF, 220 V/22.7 A Voltage regulation ±5%

Lugger L673L Engine Type Vertical inline 3 cylinder diesel Displacement 46.4 in3 (0.761 ltr) Bore/Stroke 2.64/2.83 in (67/72 mm) HP @ RPM 10.1/1800 8.4/1500 Approx. fuel use 1800 RPM @ full load2 0.59 gph (2.2 lph) 1800 RPM @ half load2 0.32 gph (1.2 lph) 1500 RPM @ full load2 0.50 gph (1.9 lph) 1500 RPM @ half load2 0.28 gph (1.1 lph)

21.2 (540)

Installation Data & Weight Wet exhaust elbow Raw water inlet Fuel inlet and return Approximate dry weight

1.5 inch (38 mm) OD 3/4 inch (19 mm) OD 5/16 inch ID Hose 360 lbs (163 kg)

1. Based on SAE J1995 and ISO 3046. 2. Actual fuel consumption will vary depending on operating conditions.

18.5 (470)

27.5 (700)

M673L3 Overall Dimensions L x W x H: 27.5 x 18.5 x 21.2 inch (700 x 470 x 540 mm) Dimensions given in inches (mm). Dimensions subject to change without notice. Contact dealer or visit www.northern-lights.com for most current installation drawings.

M673L3 Features and Benefits Engine Block

Lubrication System

Special Equipment

• Four cycle, 3 cylinder, liquid cooled, naturally aspirated, overhead valve diesel. • Swirl combustion chambers improve fuel efficiency and reduce smoke. • Glow plugs for quick cold starting.

• Full flow, spin-on oil filter with bypass. • 3.1 qt (3 ltr) oil capacity for better lubrication and 200 hour oil change intervals. • Oil drain for quick, clean oil changes. • Closed crankcase vent system traps oil vapor and keeps engine room clean.

• Stainless steel base frame with drip pan. Easy to mount. Keeps vessel clean. • Four plateform mounts isolate vibration. • White, long-life polyurethane paint. • Operator’s and parts manuals standard.

Cooling System • Freshwater cooling with siphon break. • Heat exchanger or keel cooled. • One-piece heat exchanger, expansion tank and liquid cooled exhaust manifold. Fewer troublesome hoses and gaskets. Cast iron to resist corrosion and electrolysis. • Heat exchanger cooling is standard. Cupronickel, tube-type heat exchanger has removable ends for easy cleaning. Rubber impeller seawater pump of bronze and stainless steel is gear driven; no belt.

Fuel System • Fuel system is self-venting. • Injection pump with 5% mechanical governor for close AC frequency control. • Pintle injectors with replaceable tips. • Mechanical lift pump with hand primer. No electric pump to fail. • Large spin-on fuel filter. • Steel fuel lines. • Stop solenoid acts directly on the fuel rack eliminating linkage problems.

Intake and Exhaust • Meets US EPA Tier III emission standards. • Washable air cleaner. • Cast aluminum intake manifold with Sound Maze air intake reduces intake noise. • Cast iron, wet exhaust elbow for safety.

Dealer

DC Electrical System • DC system uses reliable relays instead of an unrepairable printed circuit board. • 12 volt starter motor and battery charging alternator with regulator and belt guard. • Standard panel: Remote mount S-1B has hour meter, stop-start switch with run light and preheat switch. • Expandable to six panels up to 110 feet from the set. • 20 foot (6m) plugin panel harness lets you mount your panel anywhere onboard. Better than inaccessible unit mount panels that are prone to vibration problems. • Low oil pressure, high coolant temp and high exhaust temp safety shutdowns standard.

AC Generator • Northern Lights, direct coupled, four pole, revolving field, four lead reconnectable generator with Class “H” insulation and prelubricated bearing. Conservative heat rise rating: 95°C/50°C ambient . • External automatic voltage regulator gives you ± 5% voltage regulation. AVR powered by dedicated AC winding for improved motor starting. AVR circuit breaker. • 30 amp mainline circuit breaker protects generator from AC overloads and shorts.

Classification Standards • Contact factory for details.

Optional Equipment • See accessory brochure for complete list of customizing equipment. • DC gauge control panels. • AC and DC control panels. • Wire harness extensions and “Y” harness. • Dry exhaust elbow. • Dry exhaust muffler. • 1.5 inch wet exhaust muffler. • Exhaust / water separator. • Keel cooling configuration. • Onboard parts kits. • Fuel filter-water separators. • Shorepower switches. • Sound enclosure has powder coated marine aluminum panels lined with sound barrier foam to dampen noise. Trigger latches allow easy service LxWxH: 32.53 x 21.2 x 21.73 in (826.3 x 538.4 x 552 mm) access. Weight: 85 lbs (38 kg)

4420 14th Ave. NW., Seattle WA 98107 Tel: 206-789-3880 • 1-800-762-0165 • Fax: 206-782-5455 Information and dimensions subject to change without notice. Northern Lights and Lugger are registered trademarks of Northern Lights, Inc. © 2009 All rights reserved. Litho USA. L713 5/09

www.northern-lights.com

M673LD3 Service Side

• Vibration isolated junction box with AC terminal strip, DC breaker, 30 amp AC breaker and solid state AC automatic voltage regulator.

5 kW

• Cast valve cover/ intake manfold with oil fill and washable air filter.

60 Hz / 1800 RPM

4.5 kW 50 Hz / 1500 RPM

• Bosch type in-line injection pump.

• DC wire harness plug-in.

• Top and side oil fills.

• Northern Lights direct coupled generator with auxillary winding to power the AVR.

• Sound Maze air intake has an acoustic chamber and formed hose to reduce valve train and intake pulsation noise.

• Oil drain for quick, clean oil changes.

• Coolant • Spin-on oil expansion and fuel filters. bottle keeps engine room clean and dry.

Non- Service Side

• Removable heat exchanger end covers for easy core cleaning.

• Jacket water cooled with one piece, cast iron expansion tank. Exhaust manifold equipped with removable cupro-nickel heat exchanger core.

• Tough, white polyurethane paint.

• Beltguard for safety. • 12 volt starter and battery charging alternator.

• Stainless steel • Plateform fasteners for vibration mount helps long life. smooth operation.

• Cast iron wet exhaust elbow.

• Welded stainless steel base & drip pan.

Ask to see most company’s 5kW marine generator sets, and you’ll likely see a light, fairly disposable machine, seemingly built as an afterthought. Not Northern Lights. Our 5kW M673LD3 is built with the careful engineering and meticulous craftsmanship that has defined every Northern Lights product for over fifty years. Northern Lights starts with a heavy duty base engine. Then our unique marinization process creates a machine specifically designed for the unforgiving rigors of the marine environment. Adding a sturdy generator end creates the most reliable, durable and simple to use marine power solution on the market. The M673LD3 is designed for unmatched reliability. By achieving 5 kilowatts at 1800, instead of 3600 rpm, the revolutions are cut in half. Piston and cylinder wear is minimized. The generator ’s automatic voltage regulator (AVR) is powered by an auxiliary AC stator winding that isolates it from the main windings. This ensures that the AVR has clean power to provide excitation for faster load response. Whether running the refrigerator, air conditioner, or any other accessory, the M673LD3 can make power dips and surges a thing of the past. Comfort is always a consideration when it comes to Northern Lights generator power. The M673LD3 is built on a balanced three cylinder diesel. Four plateform isolation mounts reduce vibration transmission even further. The Sound Maze air intake system is another Northern Lights innovation developed with your comfort in mind. Air enters through a molded rubber hose and an acoustic dampening chamber. This allows for clear air flow, with a minimal noise signature. For even greater sound attenuation, your M673LD3 can be equipped with our state of the art sound enclosure. Because the M673LD3 meets all current USEPA Tier III emission standards, you can rest assured that your 5kW will be as clean as it is quiet and efficient.

M673LD3 Specifications and Dimensions

M673LD3 - 5 kW/4.5 kW M673LD3 Dimensional Drawing

AC Output1

5 kW

60 Hz, 1800 RPM, 1 Ph, 1.0 PF, 120-240 V/25 A, 120 V/50A 4.5 kW 50 Hz, 1500 RPM, 1 Ph, 1.0 PF, 220 V/22.7 A Voltage regulation ±5%

Lugger L673L Engine Type Vertical inline 3 cylinder diesel Displacement 46.4 in3 (0.761 ltr) Bore/Stroke 2.64/2.83 in (67/72 mm) HP @ RPM 10.1/1800 8.4/1500 Approx. fuel use 1800 RPM @ full load2 0.5 gph (1.8 lph) 1800 RPM @ half load2 0.27 gph (1.0 lph) 1500 RPM @ full load2 0.42 gph (1.6 lph) 1500 RPM @ half load2 0.23 gph (0.9 lph)

Installation Data & Weight Wet exhaust elbow Raw water inlet Fuel inlet and return Approximate dry weight

1.5 inch (38 mm) OD 3/4 inch (19 mm) OD 5/16 inch ID Hose 360 lbs (163 kg)

1. Based on SAE J1995 and ISO 3046. 2. Actual fuel consumption will vary depending on operating conditions.

M673LD3 Overall Dimensions L x W x H: 27.5 x 18.5 x 21.2 inch (700 x 470 x 540 mm) Dimensions given in inches (mm). Dimensions subject to change without notice. Contact dealer or visit www.northern-lights.com for most current installation drawings.

M673LD3 Features and Benefits Engine Block

Lubrication System

Special Equipment

• Four cycle, 3 cylinder, liquid cooled, naturally aspirated, overhead valve diesel. • Swirl combustion chambers improve fuel efficiency and reduce smoke. • Glow plugs for quick cold starting.

Dealer

Classification Standards • Contact factory for details.

www.northern-lights.com

M773LW3 Service Side • DC wire harness plug-in.

• Vibration isolated junction box has AC terminal strip, DC breaker, and solid state AC automatic voltage regulator.

• Coolant expansion bottle keeps engine room clean and dry.

• Cast valve cover with oil fill and washable air filter/silencer. Closed crankcase vent system traps oil vapor.

9 kW

60 Hz / 1800 RPM

7 kW

50 Hz / 1500 RPM

• Bosch type injection pump. • Top & side oil fills.

• Welded steel base & drip pan.

Non- Service Side • Removable heat exchanger end covers for easy core cleaning.

• Spin-on oil & fuel filters.

• Oil drain for quick changes.

• Fuel manifold.

• Jacket water cooled with one piece, cast iron expansion tank and exhaust manifold with removable cupro-nickel heat exchanger core.

• Gear driven, seawater pump of bronze and stainless steel. Mechanical seals. No belt.

• Cast iron wet exhaust elbow. • Tough, white polyurethane paint.

The M773LW3 incorporates the best Northern Lights features into one compact and versatile package. It meets growing onboard power demands without asking for a lot of engine room space. The M773LW3 was engineered to deliver its power at a quiet, long lasting 1800 rpm. Driven by a high-torque, 69 cubic inch, Lugger diesel and fitted with a powerful W-Series generator end, the M773LW3 has the power to start electric motors with ease. Like all Northern Lights, simplicity and longevity are the focal points. Hoses and belts have been eliminated wherever possible. The closed crankcase vent system traps oil vapor emissions keeping the engine room, and environment, cleaner. The M773LW3 features single-side service, which means it can be mounted with the non-service side facing a bulkhead without compromising routine service access. Other proven systems are utilized throughout. The DC system has simple relays, instead of a printed circuit board, for quick, inexpensive field repairs. Low oil pressure, high coolant temperature and high exhaust temperature safety shutdowns are standard. An automatic voltage regulator keeps voltage to within ±1%. Vibration isolating plateform mounts, gleaming white polyurethane paint and a plug-in wire harness complete the package. Northern Lights accessories can make this extraordinary genset into the perfect power source for your vessel. Choose from the long list of optional equipment that includes control panels, super attenuated sound enclosures and much more. The M773LW3 meets the US EPA Tier III and IMO emission requirements.

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: • Classification society compliance. • Real 300% short circuit capability. • Improved AC circuit breaker performance. See your dealer for more information.

• Beltguard for safety.

• Plateform vibration mounts for smooth operation.

• 12 volt DC starter and battery charging alternator.

• Stainless steel fasteners used extensively for long life and ease of service.

M773LW3 Specifications and Dimensions

M773LW3 - 9 kW/7 kW M773LW3 Dimensional Drawing

AC Output1 9 kW

60 Hz, 1800 RPM, 1 Ph, 1.0 PF, 120-240 V/37.5A, 120 V/75A 7 kW 50 Hz, 1500 RPM, 1 Ph, 1.0 PF, 220 V/31.8A Optional Three Phase with 0.8 PF Voltage regulation ±1%

Lugger L773LW Engine Type Displacement Bore/Stroke HP @ RPM

Vertical inline 3 cylinder diesel 69 in3 (1.13 ltr) 3.03/3.19 in (77/81 mm) 15/1800 12/1500

25 (635)

Approximate fuel use 1800 RPM @ full load2 1800 RPM @ half load2 1500 RPM @ full load2 1500 RPM @ half load2

0.93 gph (3.52 lph) 0.51 gph (1.93 lph) 0.72 gph (2.72 lph) 0.37 gph (1.40 lph)

19.8 (505)

Installation Data & Weight Wet exhaust elbow Raw water inlet Fuel inlet and return Approximate dry weight

2 inch (51 mm) OD 3/4 inch (19 mm) OD 1/4 inch NPT 531 lbs (240 kg)

1. Based on SAE J1995 and ISO 3046. 2. Actual fuel consumption will vary depending on operating conditions

32.6 (830)

M773LW3 Overall Dimensions L x W x H: 32.6 x 19.8 x 24.2 inch (830 x 505 x 617 mm) Dimensions given in inches (mm). Dimensions subject to change without notice. Contact dealer or visit www.northern-lights.com for most current installation drawings.

M773LW Features and Benefits Engine Block

Lubrication System

• Four cycle, 3 cylinder, liquid cooled, naturally aspirated, overhead valve diesel. • Swirl combustion chambers improve fuel efficiency and reduce smoke. • Glow plugs for quick cold starting.

• Full flow, spin-on oil filter with bypass. • 4.2 qt. (4 ltr) oil capacity for better lubrication. 200 hr. oil change intervals. • Oil drain for quick, clean oil changes.

Cooling System

• DC system uses reliable relays instead of unrepairable printed circuit board. • 12 volt starter motor and battery charging alternator with regulator and belt guard. • Standard panel: Remote mount S-1B has hour meter, stop-start switch with run light and preheat switch. • Expandable to six panels installed up to 110 feet from the set. • 20 foot (6 m) plug-in panel harness lets you mount your panel anywhere onboard. Better than a inaccessible unit mount panel that is prone to vibration problems. • Low oil pressure, high coolant temperature and high exhaust temperature safety shutdowns standard.

• Freshwater cooling system in heat exchanger or keel cooled configuration. • One-piece heat exchanger, expansion tank and liquid cooled exhaust manifold. Fewer troublesome hoses and gaskets. Cast iron to resist corrosion and electrolysis. • Heat exchanger cooling has tube-type, cupronickel heat exchanger with removable ends for easy cleaning. Gear driven, rubber impeller, seawater pump of bronze and stainless steel. No drive belt to worry about.

Fuel System • Fuel system is self-venting. • Injection pump with 5% mechanical governor for close AC frequency control. • Pintle injectors with replaceable tips. • Mechanical lift pump with hand primer. No electric pump to fail. • Large spin-on fuel filter. • Flexible fuel lines routed to fuel manifold. • Stop solenoid controls the fuel rack, not throttle, to eliminate speed variance and linkage problems.

Intake and Exhaust • Meets US EPA Tier III emission requirements at date of manufacture. • Washable air cleaner in cast intake manifold reduces noise. Closed crankcase vent. • Cast iron, wet exhaust elbow for safety.

Dealer

DC Electrical System

AC Generator • Northern Lights, direct coupled, brushless AC generator is maintenance free. 4 lead, 1 phase, 50 or 60 Hz output standard. 12 lead-3 phase optional. Conservative heat rise rating: 95°C/50°C ambient. • Automatic Voltage Regulator is powered by dedicated AC winding for true 300% short circuit capability. Quick ±1% RMS no load to full load voltage regulation. AVR has circuit breaker protection.

• Generator features high quality, Class “H” epoxy insulation, accessible diodes, over-sized bearings and junction box for wiring.

Special Equipment • • • •

Welded steel base frame with drip pan. Four plateform mounts isolate vibration. White, long-life polyurethane paint. Operator’s and parts manuals standard.

Classification Standards • Contact factory for details.

Optional Equipment • See accessory brochure for complete list of customizing equipment. • Control panels with DC gauges. • AC and DC control panels. • 24 volt isolated ground DC system • Wire harness extensions and “Y” harness. • 2 inch wet exhaust muffler. • Exhaust / water separator. • Dry exhaust elbow. • Keel cooling configuration. • Onboard parts kits. • Fuel filter-water separators. • Shorepower switches. • Alarms/shutdowns for low water level, low oil level, raw water flow & overspeed. • Sound enclosure has powder coated aluminum panels lined with sound barrier foam to dampen n o i s e . Tr i g g e r LxWxH: 39.3 x 25.7 x 25.3 in. (998.7 x 652 x 643 mm) latches for easy Weight: 92.5 lbs (42 kg) access.

www.northern-lights.com

M843NW3 Service Side • Vibration isolated junction box has AC terminal strip, DC breaker, and solid state AC automatic voltage regulator.

• DC wire harness plug-in.

• Coolant expansion bottle keeps engine room clean and dry.

• Cast air intake manifold with washable air filtersilencer reduces air intake noise. Crankcase oil vapor trap for clean air.

12 kW

60 Hz / 1800 RPM

10 kW

50 Hz / 1500 RPM

• Bosch type injection pump. • Top & side oil fills. • Molded beltguard for safety. • Air intake sound maze silencer. • Oil drain for quick changes.

• Spin-on oil & fuel filters.

• Fuel manifold.

• Gear driven, rubber impeller seawater pump of bronze and stainless steel. Mechanical seals. No belt.

Non- Service Side • Removable heat exchanger end covers for easy core cleaning.

• Jacketwater cooled with one piece, cast iron expansion tank and exhaust manifold with removable cupro-nickel heat exchanger core.

• Cast iron wet exhaust elbow with temperature switch. • Tough, white polyurethane paint.

The M843NW3 is small in size but not in heart. It comes with all the time-tested features you expect on a Northern Lights. A simple, reliable cooling system that minimizes belts, hoses and gaskets. A relay based DC electrical system without expensive printed circuit boards. Single side service accessibility. Crankcase oil vapor trap system and welded drip pan base to keep your engine room as clean as the 843’s white polyurethane paint job. The 843 also plays well with others. Team it up with a larger Northern Lights set. The 843 will shoulder the light load hours and let its big buddy take a rest. Since it only uses 0.62 gph of fuel at half load it will rest your wallet too. This little workhorse takes multi-tasking to a whole new level. Clean, stable electricity out of one end and accessory driving horsepower out the other. All you need is the optional, front power take Front off and electric clutch. With PTO a touch of a button you will have hydraulic power. No need to start up that main engine just to run a deck winch. Clean inside and out, the M843NW3 meets the US EPA Tier III emission requirements. What more could you ask from a guy that is only two feet tall?

• 12 volt starter and battery charging alternator.

• Stainless steel fasteners used extensively for long life.

M843NW3 Specifications and Dimensions

M843NW3 - 12 kW/10 kW M843NW3 Dimensional Drawing

AC Output1

12 kW

60 Hz, 1800 RPM, 1 Ph, 1.0 PF, 120-240 V/50A, 120 V/100A 10 kW 50 Hz, 1500 RPM, 1 Ph, 1.0 PF, 220 V/45.4A Optional Three Phase with 0.8 PF Voltage regulation ±1%

Lugger L843N3 Engine Type Displacement Bore/Stroke HP @ RPM

Vertical inline 3 cylinder diesel 91 in3 (1.5 ltr) 3.30/3.50 in (84/90 mm) 20.1/1800 16.8/1500

25 (635)

Approx. fuel use 1800 RPM @ full load2 1800 RPM @ half load2 1500 RPM @ full load2 1500 RPM @ half load2

1.2 gph (4.5 lph) 0.62 gph (2.3 lph) 1.0 gph (3.78 lph) 0.51 gph (1.93 lph) 19.8 (505)

Installation Data & Weight Wet exhaust elbow Raw water inlet Fuel inlet and return Approximate dry weight

2 inch (51 mm) OD 3/4 inch (19 mm) OD 1/4 inch NPT 734 lbs (332 kg)

1. Based on SAE J1995 and ISO 3046. 2. Actual fuel consumption will vary depending on operating conditions

36.8 (935)

M843NW3 Overall Dimensions: L x W x H: 36.8 x 19.8 x 25 inch (935 x 505 x 635 mm) Dimensions given in inches (mm). Dimensions subject to change without notice. Contact dealer or visit www.northern-lights.com for most current installation drawings.

M843NW3 Features and Benefits Engine Block

Lubrication System

• Four cycle, 3 cylinder, liquid cooled, naturally aspirated, overhead valve diesel. • Swirl combustion chambers improve fuel efficiency and reduce smoke. • Glow plugs for quick cold starting.

• Full flow, spin-on oil filter with bypass. • 5.8 qt. (5.5 ltr) oil capacity for better lubrication. 200 hr oil change intervals. • Oil drain for quick, clean oil changes.

Cooling System

• DC system uses reliable relays instead of unrepairable printed circuit board. • 12 volt starter motor and battery charging alternator with regulator and belt guard. • Standard panel: Remote mount S-1B has hour meter, stop-start switch with run light and preheat switch. • Expandable to six panels up to 110 ft from the set. • 20 foot (6 m) plug-in panel harness lets you mount your panel anywhere onboard. Better than a inaccessible unit mount panel that is prone to vibration problems. • Low oil pressure, high coolant temperature and high exhaust temperature safety shutdowns standard.

• Freshwater cooling system in heat exchanger or keel cooled configuration. • One-piece heat exchanger, expansion tank and liquid cooled exhaust manifold. Fewer troublesome hoses and gaskets. Cast iron to resist corrosion and electrolysis. • Heat exchanger cooling is standard. Tube-type heat exchanger has removable ends for easy cleaning. Easily accessible, rubber impeller seawater pump of bronze and stainless steel is gear driven; no drive belt.

Fuel System • Fuel system is self-venting. • Injection pump with 5% mechanical governor for close AC frequency control. • Pintle injectors with replaceable tips. • Mechanical lift pump with hand primer. No electric pump to fail. • Large spin-on fuel filter. • Flexible fuel lines routed to fuel manifold. • Stop solenoid controls the fuel rack, not throttle, to eliminate speed variance and linkage problems.

Intake and Exhaust • Meets US EPA Tier III emission requirements. • Washable air cleaner in cast intake manifold reduces intake noise. • Cast iron, wet exhaust elbow for safety.

Dealer

DC Electrical System

AC Generator • Northern Lights, direct coupled, brushless AC generator is maintenance free. 4 lead1 phase 50 or 60 Hz output standard. 12 lead-3 phase optional. Conservative heat rise rating: 95°C/50°C ambient. • Automatic Voltage Regulator is powered by dedicated AC winding for true 300% short circuit capability. Quick ±1% RMS no load to full load voltage regulation. AVR has circuit breaker protection.

• Generator features: high quality Class “H” epoxy insulation, accessible diodes, over-sized bearing and junction box for wiring.

Special Equipment • • • •

Welded steel base frame with drip pan. Four plateform mounts isolate vibration. White, long-life polyurethane paint. Operator’s and parts manuals standard.

Classification Standards • Contact factory for details.

0ptional Equipment • See accessory brochure for a complete list of customizing equipment • Front power take off with clutch. • Control panels with AC & DC gauges. • 24 volt isolated ground DC system - std & ISO • Wire harness extensions and “Y” harness. • 2 inch wet exhaust muffler. • Exhaust / water separator. • Dry exhaust elbow. • Keel cooling configuration. • Onboard parts kits. • Fuel filter-water separators. • Shorepower switches. • Alarms/shutdowns for low coolant level, low oil level, raw water flow & overspeed. • Sound enclosure has powder coated aluminum panels lined with sound barrier foam to dampen noise. LxWxH: 43.59 x 27.3 x 27.42 in Trigger latches (1107 x 693 x 696.5 mm) Weight: 100 lbs (45 kg) for easy access.

www.northern-lights.com

M844LW3 Service Side • DC wire harness plug-in.

• Vibration isolated junction box has AC terminal strip, DC breaker and solid state AC automatic voltage regulator.

• Coolant expansion bottle.

• Cast air intake manifold with washable air filter/silencer and crankcase oil vapor trap.

• Top & side oil fills.

• Inline, Bosch type fuel injection pump. • Sound maze air intake silencer. • Oil drain for quick changes. • Spin-on oil & fuel filters.

Non- Service Side • Removable heat exchanger end covers for easy core cleaning.

• Fuel manifold.

• Welded steel base & drip pan.

• Jacket water cooled. One piece, cast iron expansion tank and exhaust manifold with removable cupro-nickel heat exchanger core.

• Gear driven, seawater pump of bronze and stainless steel. Mechanical seals. No belts.

• Cast iron wet exhaust elbow with temp switch. • Tough, white polyurethane paint.

20 kW

60 Hz / 1800 RPM

16 kW

50 Hz / 1500 RPM These 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 can’t 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 boat’s bridge. The engine’s 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 Front PTO engine.

Featuring new W-Series generator

• Plateform vibration mounts for smooth operation. • Molded belt guard for safety.

• 12 volt DC starter and battery charging alternator.

• Stainless steel fasteners for long life and ease of service.

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: • Classification society compliance. • Real 300% short circuit capability. • Improved AC circuit breaker performance. See your dealer for more information.

M844LW3 Specifications and Dimensions

M844LW3 - 20 kW/16 kW M844LW3 Dimensional Drawing

AC Output1

20 kW

60 Hz, 1800 RPM, 1 Ph, 1.0 PF, 120-240 V/83 A, 120 V/166 A 16 kW 50 Hz, 1500 RPM, 1 Ph, 1.0 PF, 220 V/72.7 A Optional Three Phase with 0.8 PF Voltage regulation ±1%

Lugger L844L3 Engine Type Vertical inline 4 cylinder diesel Displacement 135 in3 (2.2 ltr) Bore/Stroke 3.30/3.90 in (84/100 mm) HP @ RPM 32/1800 25.6/1500 Approx. fuel use 1800 RPM @ full load2 1.7 gph (6.5 lph) 1800 RPM @ half load2 1.0 gph (3.9 lph) 1500 RPM @ full load2 1.36 gph (5.2 lph) 1500 RPM @ half load2 0.8 gph (3.0 lph)

27.4 (678)

Installation Data & Weight Wet exhaust elbow Raw water inlet Fuel inlet and return Approximate dry weight

2 inch (51 mm) OD 3/4 inch (19 mm) OD 1/4 inch NPT 938 lbs (425 kg)

1. Based on SAE J1995 and ISO 3046. 2. Actual fuel consumption will vary depending on operating conditions.

20.2 (515) 43.3 (1100)

M844LW3 Overall Dimensions L x W x H: 43.3 x 20.2 x 27.4 inch (1100 x 515 x 678 mm) Dimensions given in inches (mm). Dimensions subject to change without notice. Contact dealer or visit www.northern-lights.com for most current installation drawings.

M844LW3 Features and Benefits Engine Block

Lubrication System

• Four cycle, 4 cylinder, liquid cooled, naturally aspirated, overhead valve diesel. • Swirl combustion chambers improve fuel efficiency and reduce smoke. • Glow plugs for quick cold starting.

• Full flow, spin-on oil filter with bypass. • 8.6 qt. (8.2 ltr) oil capacity for better lubrication. 200 hr oil change intervals. • Oil drain for quick, clean oil changes. • Crankcase vapor trap for clean engine room.

Cooling System

DC Electrical System

• Freshwater cooling system in heat exchanger or keel cooled configuration. • One-piece heat exchanger, expansion tank and liquid cooled exhaust manifold. Fewer troublesome hoses and gaskets. Cast iron to resist corrosion and electrolysis. • Heat exchanger cooling is standard. Tube-type heat exchanger has removable ends for easy cleaning. Easily accessible, rubber impeller, seawater pump of bronze and stainless steel is gear driven; no belts.

Fuel System • Fuel system is self-venting. • Injection pump with 5% mechanical governor for close AC frequency control. • Pintle injectors with replaceable tips. • Mechanical lift pump with hand primer. No electric pump to fail. • Large spin-on fuel filter. • Flexible fuel lines routed to fuel manifold. • Stop solenoid controls the fuel rack, not throttle, to eliminate speed variance and linkage problems.

Intake and Exhaust • Meets US EPA Tier III emission requirements. • Washable air cleaner in cast intake manifold reduces intake noise. • Cast iron, wet exhaust elbow for safety.

Dealer

• DC system uses reliable relays instead of unrepairable printed circuit board. • 12 volt starter motor and battery charging alternator with regulator and belt guard. • Standard panel: Remote mount S-1B has hour meter, stop-start switch with run light and preheat switch. • Expandable to six panels up to 110 feet from the generator set. • 20 foot (6 m) plug-in panel harness lets you mount your panel anywhere onboard. Better than a inaccessible unit mount panel that is prone to vibration problems. • Low oil pressure, high coolant and exhaust temperature shutdowns are standard.

AC Generator • Northern Lights, direct coupled, brushless, AC generator is maintenance free. Four lead, 1 phase 50 or 60 Hz output standard. 12 lead-3 phase optional. Conservative heat rise rating: 95°C/50°C ambient. • Automatic Voltage Regulator is powered by dedicated AC winding for true 300% short circuit capability. Quick ±1% RMS no load to full load voltage regulation. AVR has circuit breaker protection.

• Generator features high quality Class “H” epoxy insulation, accessible diodes, over-sized bearing and junction box for wiring.

Special Equipment • • • •

Welded steel base frame with drip pan. Four plateform mounts isolate vibration. White, long-life polyurethane paint. Operator’s and parts manuals standard.

Classification Standards • Contact factory for details.

Optional Equipment See separate option brochure for details. • Front power take off with electric clutch. • Control panels with DC and AC gauges. • 24 volt DC isolated or standard ground. • Wire harness extensions and “Y” harness. • 2 inch wet exhaust muffler. • Exhaust / water separator. • Keel cooling configuration. • Alarms and shutdowns for low oil level, low coolant level, raw water flow and overspeed. • Dry exhaust elbow. • Onboard parts kits. • Fuel filter-water separators. • Shorepower switches. • Sound enclosure has powder coated marine aluminum panels lined with sound barrier foam to dampen noise. Tr i g g e r l a t c h e s LxWxH: 49.91 x 27.16 x 29.74 in for easy service (1267.7 x 689.9 x 755.4 mm) Weight: 125 lbs (57 kg) access.

www.northern-lights.com

M844W3 Service Side • DC wire harness plug-in.

• Vibration isolated junction box has AC terminal strip, DC breaker, and solid state AC automatic voltage regulator.

• Coolant expansion bottle keeps engine room clean and dry.

• Cast air intake manifold with washable air filter/silencer reduces air intake noise. Crankcase oil vapor trap for clean air.

• Bosch type inline injection pump.

• Top & side oil fills.

• Air intake sound maze silencer. • Oil drain for quick changes.

• Spin-on oil & fuel filters.

• Fuel manifold.

• Gear driven, rubber impeller, seawater pump. Bronze and stainless steel. No belt. Mechanical seals.

Non- Service Side • Removable heat exchanger end covers for easy core cleaning.

• Jacket water cooled with one piece, cast iron expansion tank and exhaust manifold with removable cupro-nickel heat exchanger core

• Cast iron wet exhaust elbow with temperature switch. • Tough, white polyurethane paint.

16 kW

60 Hz / 1800 RPM

12 kW

50 Hz / 1500 RPM A vessel that needs 16 to 20 kW is large enough that continuous power is critical to its operation. Unfortunately, most sets in this range have small displacement, light duty diesels that can’t stand up to heavy use. Some even need turbochargers to compensate for their small displacement. The M844W3 is different. Powered by a naturally aspirated, four cylinder diesel, this set has the low end torque needed to start big electric motors. Yet it weighs only 890 pounds and is compact in size. The M844W3 meets US EPA Tier III emission standards protecting the environment you enjoy. Vibration isolation mounts, cast air intake manifold and sound maze intake silencer make the set remarkably smooth and quiet. A sound enclosure is available. Operation and maintaince are simple. A 20 foot wire harness and control panel lets you run the set from your boat’s bridge. The engine’s 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’s location makes impeller changes a snap. Need hydraulic power? Add an optional front PTO (power take off) with an electric clutch. At the touch of a button you have power for your bowthruster and winches without starting Front PTO your main engine.

• 12 volt DC starter and battery charging alternator.

• Stainless steel fasteners used extensively for long life.

M844W3 Specifications and Dimensions

M844W3 - 16 kW/12 kW M844W3 Dimensional Drawing

AC Output1

16 kW

60 Hz, 1800 RPM, 1 Ph, 1.0 PF, 120-240 V/66.6 A, 120 V/133 A 12 kW 50 Hz, 1500 RPM, 1 Ph, 1.0 PF, 220 V/54.4 A Optional Three Phase with 0.8 PF Voltage regulation ±1%

Lugger L844-3 Engine Type Displacement Bore/Stroke HP @ RPM

Vertical inline 4 cylinder diesel 121 in3 (1.9 ltr) 3.30/3.50 in (84/90 mm) 26/1800 19.5/1500

26.6 (678)

Approx. fuel use 1800 RPM @ full load2 1800 RPM @ half load2 1500 RPM @ full load2 1500 RPM @ half load2

1.4 gph (5.2 lph) 0.83 gph (3.1 lph) 1.05 gph (3.97 lph) 0.62 gph (2.35 lph)

19.3 (492)

Installation Data & Weight Wet exhaust elbow Raw water inlet Fuel inlet and return Approximate dry weight

2 inch (51 mm) OD 3/4 inch (19 mm) OD 1/4 inch NPT 876 lbs (397 kg)

1. Based on SAE J1995 and ISO 3046. 2. Actual fuel consumption will vary depending on operating conditions

41.7 (1060)

M844W3 Overall Dimensions L x W x H: 41.7 x 19.3 x 26.6 inch (1060 x 492 x 678 mm) Dimensions given in inches (mm). Dimensions subject to change without notice. Contact dealer or visit www.northern-lights.com for most current installation drawings.

M844W3 Features and Benefits Engine Block • Four cycle, 4 cylinder, liquid cooled, naturally aspirated, overhead valve diesel. • Swirl combustion chambers improve fuel efficiency and reduce smoke. • Glow plugs for quick cold starting.

Cooling System • Freshwater cooling system in heat exchanger or keel cooled configuration. • One-piece heat exchanger, expansion tank and liquid cooled exhaust manifold. Fewer troublesome hoses and gaskets. Cast iron to resist corrosion and electrolysis. • Heat exchanger cooling is standard. Tube-type heat exchanger has removable ends for easy cleaning. Easily accessible, rubber impeller, seawater pump of bronze and stainless steel is gear driven; no belt.

Fuel System • Fuel system is self-venting. • Injection pump with 5% mechanical governor for close AC frequency control. • Pintle injectors with replaceable tips. • Mechanical lift pump with hand primer. No electric pump to fail. • Large spin-on fuel filter. • Flexible fuel lines routed to fuel manifold. • Stop solenoid controls the fuel rack, not throttle, to eliminate speed variance and linkage problems.

Intake and Exhaust • Meets US EPA Tier III emission requirements. • Washable air cleaner in cast intake manifold reduces intake noise. • Cast iron, wet exhaust elbow for safety.

Dealer

Lubrication System • Full flow, spin-on oil filter with bypass. • 8.6 qt. (8.2 ltr) oil capacity for better lubrication. 200 hr oil change intervals. • Oil drain for quick, clean oil changes. • Crankcase vapor trap. Clean engine room.

DC Electrical System • DC system uses reliable relays instead of unrepairable printed circuit board. • 12 volt starter motor and battery charging alternator with regulator and belt guard. • Standard panel: Remote mount S-1B has hour meter, stop-start switch with run light and preheat switch. • Expandable to six panels up to 110 ft from the generator set. • 20 foot (6 m) plug-in panel harness lets you mount your panel anywhere onboard. Better than a inaccessible unit mount panel that is prone to vibration problems. • Low oil pressure, high coolant and exhaust temperature shutdowns are standard.

AC Generator • Northern Lights, direct coupled, brushless AC generator is maintenance free. 4 lead1 phase 50 or 60 Hz output is standard. 12 lead-3 phase optional. Conservative heat rise rating: 95°C/50°C ambient. • Automatic Voltage Regulator is powered by dedicated AC winding for true 300% short circuit capability. Quick ±1% RMS no load to full load voltage regulation. AVR has circuit breaker protection

• Generator has high quality class “H” epoxy insulation, accessible diodes, over-sized bearing and junction box for AC wiring.

Special Equipment • • • •

Welded steel base frame with drip pan. Four plateform mounts isolate vibration. White, long-life polyurethane paint. Operator’s and parts manuals standard.

Classification Standards • Contact factory for details.

Optional Equipment • See accessory brochure for a complete list of customizing equipment. • Front power take off with electric clutch • Control panels with DC and AC gauges. • 24 volt DC isolated or standard ground. • Wire harness extensions and “Y” harness. • 2 inch wet exhaust muffler. • Exhaust / water separator. • Keel cooling configuration. • Alarms/shutdowns for low oil level, low coolant level, raw water flow and overspeed. • Dry exhaust elbow. • Onboard parts kits. • Fuel filter-water separators. • Shore power switches. • Sound enclosure has powder coated marine aluminum panels lined with sound barrier foam to dampen noise. Trigger latches for LxWxH: 49.91 x 27.16 x 29.74 in (1267.7 x 689.9 x 755.4 mm) easy access. Weight: 125 lbs (57 kg)

www.northern-lights.com

M864W3 Service Side • Vibration isolated junction box has AC terminal strip, DC breaker, and solid state AC automatic voltage regulator with breaker.

• Cast intake manifold with washable air filter silencer and crankcase oil vapor trap.

• Spin-on oil & fuel filters.

• Bosch-type in-line injection pump with hand primer.

• Large, cast, easy fill, coolant expansion tank.

25 kW

60 Hz / 1800 RPM

20 kW

50 Hz / 1500 RPM

• DC harness plug-in.

• Top & side oil fills.

• Belt guard for safety.

• Sound maze air intake for quiet operation. • Welded steel base with drip pan keeps engine room clean.

• Fuel manifold. • Laminated steel oil pan for quiet operation.

• Oil drain for quick changes.

• Battery charging 12V alternator and solid state DC regulator.

Non- Service Side • Cupro-nickel heat exchanger with removable ends for easy core cleaning.

• Isolated rocker arm cover with oil fill reduces valve train noise.

• Jacket water cooled cast iron exhaust manifold with two pass cooling circuit for even temperature control. • Cast iron wet exhaust elbow

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 protecting the environment. The 2.5 liter Lugger diesel has been designed for clean exhaust and meets the US EPA Tier III emission requirements. 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 enclosure. 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 PTO (power take off) and electric clutch. With the touch of a button you have up to 37 Horsepower at 1800 rpm for powering hydraulic accessories such as bow thrusters, Front PTO roller furling, anchor winches and deck gear.

Featuring new W-Series generator

• Tough, white polyurethane paint. • Gear driven, rubber impeller, seawater pump of bronze and stainless steel. No belt.

• Plateform vibration mounts for smooth operation.

• Stainless steel fasteners used extensively for long life and ease of service.

M864W3 - 25 kW/20 kW

M864W3 Specifications and Dimensions

M864W3 Dimensional Drawing

AC Output1

25 kW

60 Hz, 1800 RPM, 1 Ph, 1.0 PF, 120-240 V/104 A, 120 V/208 A 20 kW 50 Hz, 1500 RPM, 1 Ph, 1.0 PF, 220 V/90.9 A Optional Three Phase with 0.8 PF Voltage regulation ±1%

46.6 (1185)

Lugger L864 Engine Type Vertical inline 4 cylinder diesel Displacement 152 in3 (2.49 ltr) Bore/Stroke 3.4/4.2 in (86/107 mm) HP @ RPM 39.4/1800 33.0/1500 Approx. fuel use 1800 RPM @ full load2 2.23 gph (8.4 lph) 1800 RPM @ half load2 1.17 gph (4.4 lph) 1500 RPM @ full load2 1.78 gph (6.73 lph) 1500 RPM @ half load2 0.93 gph (3.52 lph)

29.9 (685)

Installation Data & Weight Wet exhaust elbow Raw water inlet Fuel inlet and return Approximate dry weight

3 inch (76 mm) OD 3/4 inch (19 mm) OD 1/4 inch NPT 993 lbs (450 kg)

1. Based on SAE J1995 and ISO 3046. 2. Actual fuel consumption will vary depending on operating conditions

21.4 (545)

Overall Dimensions L x W x H: 46.6 x 21.4 x 29.9 inch (1185 x 545 x 685 mm) Dimensions given in inches (mm). Dimensions subject to change without notice. Contact dealer or visit www.northern-lights.com for most current installation drawings.

M864W3 Features and Benefits Engine Block

Intake and Exhaust

• Lugger, four cycle, 4 cylinder, liquid cooled, naturally aspirated, overhead valve diesel engine. • 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 cold starts.

• Meets US EPA Tier III emissions. • Washable air cleaner in cast intake manifold reduces intake noise. • Cast iron, wet exhaust elbow for safety. • Oil vapor trap for cleaner engine room

Cooling System • Freshwater cooling system in heat exchanger or keel cooled configuration. • Large, easy fill expansion tank. • Cast iron exhaust manifold is freshwater cooled for safety. No hot, dry risers. • Zinc anode electrolysis protection. • Heat exchanger cooling: Easy to clean, cupronickel tube-type heat exchanger. Gear driven, rubber impeller seawater pump of bronze and stainless steel requires no drive belts.

Fuel System • Fuel system is self-venting. • Bosch-type in-line injection pump with 5% mechanical governor for close AC output frequency control. • Pintle-type injectors. Replaceable tips. • Mechanical fuel lift pump w/ hand primer. • Large spin-on fuel filter. • Flexible fuel lines routed to base. • Stop solenoid controls fuel rack, not throttle, for quick engine shutdowns.

Dealer

Lubrication System • Full flow, spin-on oil filter with bypass. • 6.9 qt. (6.5 ltr) oil capacity for better lubrication. 200 hr oil change intervals. • Oil drain for quick, clean oil changes.

DC Electrical System • DC system uses reliable relays instead of unrepairable printed circuit board. • 12 volt starter motor and battery charging alternator with regulator and belt guard. • Standard panel: Remote mount S-3C has hour meter and gauges for oil pressure, coolant temp, and DC volts. Stop-start switch and preheat switch. • Expandable to six panels 110 ft from set. • 20 foot (6 m) plug-in panel harness lets you mount your panel anywhere onboard. • Low oil pressure, high coolant and high exhaust temperature safety shutdowns.

• Automatic Voltage Regulator is powered by dedicated AC winding for true 300% short circuit capability. AVR gives quick ±1% RMS no load to full load voltage regulation. AVR is circuit breaker protected. • Generator has high quality epoxy Class “H” insulation, accessible diodes, oversized bearing and junction box for AC wiring.

Special Equipment • • • •

Welded steel base frame with drip pan. Four plateform mounts isolate vibration. White, long-life polyurethane paint. Operator’s and parts manuals standard.

Classification Standards • Contact factory for details.

Optional Equipment • See accessory brochure for a complete list of customizing equipment. • Front PTO: B-spline, 2 or 4 bolt front power take-off with 12 or 24 volt electric clutch. Take up to 37 HP @ 1800 rpm to run your bow thruster, sail handling, deck winches and other hydraulic equipment. • Sound enclosure has powder coated marine aluminum panels lined with sound barrier foam to dampen noise. Trigger latches LxWxH: 53.15 x 27.38 x 28.91 in for easy access. (1350 x 695.4 x 734.3 mm) Weight: 140 lbs (63.5 kg)

www.northern-lights.com

M944T Service Side • Cupro-nickel heat exchanger with removable end covers for easy cleaning

• Easy-Fill aluminum expansion tank

• Closed crankcase breather system helps keep engine room clean

38 kW

• Bosch type in line injection pump with hand primer

60 Hz / 1800 RPM • Spin on oil and fuel filters

32 kW

50 Hz / 1500 RPM The Northern Lights M944T is the new industry leader in power density in the 32-40kW range. Producing a conservatively-rated 38kW at 60 Hz (1800 RPM), or 32kW at 50 Hz (1500 RPM), the M944T is based on a heavy-duty industrial block engine and custom marinized for optimal marine performance.

• Belt guard for safety

• Oversized gear driven seawater pump of bronze and stainless steel, runs at half crankshaft speed for longevity.

• Oil drain with integrated valve

The cast iron, two-pass exhaust manifold promotes even temperature control and is formed of sturdy cast iron. The cupro-nickel heat exchanger is built with removable end caps for easy cleaning. The gear driven seawater pump is selfcontained with no unreliable belts. The turbo charger is fresh water cooled for safety.

• Flexible fuel lines route to base frame

Non- Service Side • Junction box with AC automatic voltage regulator, terminal strip, & DC circuit breakers

• Water cooled turbo charger

• Fresh water cooled cast iron exhaust manifold with two pass cooling circuit for even temperature control

• Cast iron wet exhaust elbow

All systems on the M944T are designed to provide reliable power production in a small space. At 38kW, the M944T is smaller than some competitors’ 32. And because power is produced at a low 1800 RPM, engine wear is dramatically reduced. Easily customizable, the M944T is an ideal set for increased power in the footprint of 25-33kW machine. Further maximizing engine room, is Northern Lights’ exclusive new base frame and sound enclosure configuration (see table on back). Add custom panels, mufflers or even a front PTO to power your winches, bow thrusters or deck gear. The M944T meets all current emission standards, providing clean and quiet power production. All the reliability, durability and simplicity that has made Northern Lights the industry leader for five decades are on display in the M944T.

• Plateform vibration mounts for smooth operation

• Welded steel base with drip pan keeps engine room clean

• 12 Volt DC alternator with solid state regulator

www.northern-lights.com

M944T Specifications and Dimensions

M944T - 38 kW/32 kW

AC Output1

M944T Dimensional Drawing

38 kW

60 Hz, 1800 RPM, 1 Ph, 1.0 PF, 120-240 V/158A, 120V/316A 50 Hz, 1500 RPM, 1 Ph, 1.0 PF, 32 kW 220V/145A Voltage regulation ±1%

32” (813 mm)

Lugger L944T Engine

Type Displacement Bore Stroke Aspiration Fuel System HP @ RPM

Vertical inline 4 cylinder diesel 203 in3 (3.33 ltr) 3.70 in (94 mm) 4.72 in (120 mm) Turbocharged Bosch type inline injection pump 60.0/1800 50.0/1500

Approximate Fuel Usage

1800 RPM @ full load2 1800 RPM @ half load2 1500 RPM @ full load2 1800 RPM @ half load2

Installation Data & Weight

Wet exhaust elbow Raw water inlet Fuel inlet and return Approximate dry weight

30.5” (775 mm)

2.8 gph (9.8 lph) 1.5 gph (5.3 lph) 2.5 gph (9.5 lph) 1.3 gph (4.9 lph) 3 in (76 mm) OD 3/4 in (19 mm) OD 1/4 inch NPT 1232 lbs (558 kg)

60” (1524 mm)

29” (736 mm)

M944T Overall Dimensions L x W x H: 60 x 29 x 30.5 inch (1524 1524 x 736 x 775 mm) Overall Dimensions with sound enclosure L x W x H: 60 x 29 x 32 inch (1524 x 736 x 813 mm) Dimensions given in inches (mm). Dimensions subject to change without notice. Contact dealer or visit www.northern-lights.com for most current installation drawings.

1. Based on SAE J1995 and ISO 3046. 2. Actual fuel consumption will vary depending on operating conditions.

M944T Features and Benefits Engine Block

Intake and Exhaust

• Lugger, four cycle, 4 cylinder, liquid cooled, overhead valve marine diesel based on a heavy-duty engine block. • Crankshaft is induction hardened, forged carbon steel; stronger than cast iron. • Helical cut and ground, carbon steel timing gears reduce noise. • Cross flow head for efficient breathing.

• Fully compliant with all current US EPA emission requirements. • Liquid-cooled turbocharger. • Replaceable air cleaner/silencer and cast intake manifold reduces intake noise. • Cast iron, wet exhaust elbow for safety.

Cooling System • Heat exchanged freshwater cooling system. Features: Easy to clean, tube-type, cupro-nickel heat exchanger. Impeller seawater pump forged of bronze and stainless steel is fully accesible. Gear driven pump without worrisome belts. • Large, easy fill expansion tank. • Cast iron exhaust manifold is freshwater cooled for safety. No hot, dry risers. • Zinc anode electrolysis protection.

Fuel System • Direct Injection with glow plugs. • Bosch-type in-line injection pump with 5% mechanical governor for close AC output frequency control. • Pintle type injectors. • Mechanical fuel lift pump with hand primer. • Large spin-on fuel filter. • Flexible fuel lines routed to base. • Stop solenoid controls fuel rack, not throttle, for fast engine shutdowns.

Lubrication System • Full flow, spin-on oil filter with bypass. • 10.5 qt (10 ltr) center well oil pan. • Lube oil drain for quick oil changes.

Dealer

DC Electrical System • DC system uses reliable relays instead of unrepairable printed circuit boards. • 12 volt starter and battery charging alternator with regulator. • Standard panel: Remote mount S-3C has hour meter, oil pressure gauge, coolant temperature gauge, DC voltmeter, stop-start switch and preheat switch. • 20 ft (6 m) plug-in panel harness lets you monitor your set from the bridge. • Expandable to six panels, 110 ft from set. • Low oil pressure, high coolant temp and high exhaust temp shutdowns are standard.

AC Generator • Northern Lights, direct coupled, brushless AC generator is maintenance free. • 50 or 60 hz output standard. 12 wire reconnectable generator standard. Conservative 95°F/50°C ambient heat rise. • Generator features: high quality, Class “H” insulation, accessible diodes, oversized bearing and junction box for AC wiring. • Automatic Voltage Regulator (AVR) is powered by dedicated AC winding for true 300% short circuit capability. AVR gives quick +/-1% RMS no load to full load voltage regulation. AVR has circuit breaker protection.

• Contact factory for information on classification standards.

The M944T is the first Northern Lights to utilize our revolutionary new frame design. The sound enclosure shares a base frame with the generator set, creating a compact power and sound attenuation package that reduces noise and vibration while maximizing engine room space. This design allows for the easy installation of an additional set of vibration mounts for a smoother, quieter package with only a minimal increase in height.

• Stainless steel paddle latches on top, front and service side provide easy access to service points. • Interior latches on non-service sides improve aesthetics. • Three layers of firm and flexible sound dampening materials absorb low-, mid- and high-frequency noise. • Protective film coating ensures safety and longevity. • Fuel and oil drains outside of the sound enclosure for easy connection. • Front exhaust exit option. • Tough, white, powder-coat finish.

www.northern-lights.com

M944W3 Service Side • Easy-fill cast aluminum expansion tank.

• Spin-on oil & fuel filters.

• Bosch-type in-line injection pump with hand primer.

• Junction box has terminal strip, AC automatic voltage regulator, AVR and DC circuit breakers.

30 kW

60 Hz / 1800 RPM

26 kW

50 Hz / 1500 RPM

• Oil drain for quick changes.

• Sound maze air intake for quiet operation.

• Flexible fuel lines routed to fuel manifold.

Non- Service Side • Tough, white polyurethane paint.

• Cast iron wet exhaust elbow.

• Fresh water cooled cast iron exhaust manifold with two pass cooling circuit for even temperature control.

• Cupro-nickel heat exchanger with removable end covers for easy cleaning.

A big power producer in a little package, the new Northern Lights M944W is ideal for the boater who expects unqualified excellence from his generator set without sacrificing valuable engine room space. Cranking out 30 kW at 60 Hz (1800 rpm), the M944W3 is intended for long life at full load. At more then 3.33 liters, this four cylinder dynamo has the displacement (203 cid) to shoulder the large loads. The generator is driven by a reliable Lugger engine, drawing its strength from an industrial block designed for 2500 max rpm; not the 3600 rpm automotive engine common in the industry. That is the reason that the M944W3 hits the top of its torque curve at 1800 rpm instead of sliding down the back of it. The block is impressive, but what makes the M944W3 so well adapted for the rigors of at-sea use is Northern Lights’ exclusive marinization package. From the cupro-nickle heat exchanger to the bronze/stainless gear driven seawater pump, no detail has been overlooked in engineering a superior marine product. The freshwater cooled exhaust manifold is sturdy cast iron with no dry risers. The M944W3 features Northern Lights’ revolutionary W-Series generator end for clean AC output and real short circuit protection. The air filter is cast aluminum for quiet operation. Producing AC is hardly the M944W3’s only trick. Add a 90 amp DC alternator and you’ll never run out of battery power again. Add a front PTO with an electric clutch for hydraulic power and drive your winches, bow thrusters or deck gear at the Front PTO touch of a button. Reliable, durable, simple to use, and maintain. For nearly 50 years, this has been the hallmark of Northern Lights products. The tradition of excellence continues with the M944W3.

Featuring new W-Series generator

• Plateform vibration mounts for smooth operation.

• Welded steel base with drip pan keeps engine room clean.

• 12 volt DC alternator with solid state regulator.

• Belt guard for safety.

• Gear-driven seawater pump of bronze and stainless steel. No belt. Mechanical seals.

M944W3 Specifications and Dimensions

M944W3 - 30 kW/26 kW M944W3 Dimensional Drawing

AC Output1 30 kW

60 Hz, 1800 RPM, 1 Ph, 1.0 PF, 120-240 V/125 A, 120 V/250 A 26 kW 50 Hz, 1500 RPM, 1 Ph, 1.0 PF, 220 V/118 A, Optional Three Phase with 0.8 PF Voltage regulation ±1%

Lugger L944 Engine Type Vertical inline 4 cylinder diesel Displacement 203 in3 (3.33 ltr) Bore/Stroke 3.70/4.72 in (94/120 mm) HP @ RPM 49.0/1800 39.0/1500 Approx. fuel use 2.8 gph (9.8 lph) 1800 RPM @ full load2 1800 RPM @ half load2 1.5 gph (5.3 lph) 1500 RPM @ full load2 2.3 gph (7.41 lph) 1500 RPM @ half load2 1.2 gph (4.16 lph)

Installation Data & Weight Wet exhaust elbow Raw water inlet Fuel inlet and return Approximate dry weight

3 inch (76 mm) OD 3/4 inch (19 mm) OD 1/4 inch NPT 1213 lbs (550 kg)

1. Based on SAE J1995 and ISO 3046. 2. Actual fuel consumption will vary depending on operating conditions.

Overall Dimensions L x W x H: 52.3 x 24.0 x 30.3 inch (1330 x 610 x 770 mm) Dimensions given in inches (mm). Dimensions subject to change without notice. Contact dealer or visit www.northern-lights.com for most current installation drawings.

M944W3 Features and Benefits Engine Block

Lubrication System

• Lugger, four cycle, 4 cylinder, liquid cooled, naturally aspirated, overhead valve marine diesel based on an industrial engine block. • Crankshaft is induction hardened, forged carbon steel; stronger than cast iron. • Helical cut and ground, carbon steel timing gears reduce noise. • Cross flow head for efficient breathing.

• Full flow, spin-on oil filter with bypass. • 10.5 qt (10 ltr) center well oil pan. • Lube oil drain for quick oil changes.

Cooling System • Freshwater cooling system in heat exchanger or keel cooled configuration. • Large, easy fill expansion tank. • Cast iron exhaust manifold is freshwater cooled for safety. No hot, dry risers. • Zinc anode electrolysis protection. • Heat exchanger cooling includes: Easy to clean, tube-type, cupro-nickel heat exchanger. Impeller seawater pump of bronze and stainless steel is accessible. Gear driven pump has no belt to worry about.

Fuel System • IDI with glow plugs. • Bosch-type in-line injection pump with 5% mechanical governor for close AC output frequency control. • Pintle type injectors. • Mechanical fuel lift pump with hand primer. • Large spin-on fuel filter. • Flexible fuel lines routed to base. • Stop solenoid controls fuel rack, not throttle, for fast engine shutdowns.

Dealer

Intake and Exhaust • Tier III compliant and meets US EPA emission requirements. • Washable air cleaner/silencer and cast intake manifold reduces intake noise. • Cast iron, wet exhaust elbow for safety.

DC Electrical System • DC system uses reliable relays instead of unrepairable printed circuit board. • 12 volt starter and battery charging alternator with regulator. • Standard panel: Remote mount S-3C has hour meter, oil pressure gauge, coolant temperature gauge, DC voltmeter, stopstart switch and preheat switch. • 20 ft (6 m) plug-in panel harness lets you monitor your set from the bridge. • Expandable to six panels, 110 ft from set. • Low oil pressure, high coolant temp and high exhaust temp shutdowns are standard.

AC Generator • Northern Lights, direct coupled, brushless AC generator is maintenance free. • 4 lead/1 phase, 50 or 60hz output standard. 12 wire, 3 phase generator available. Conservative 95°C/50°C ambient heat rise.

• Generator features: high quality Class “H” insulation, accessible diodes, oversized bearing and junction box for AC wiring. • Automatic Voltage Regulator is powered by dedicated AC winding for true 300% short circuit capability. AVR gives quick ±1% RMS no load to full load voltage regulation. AVR has circuit breaker protection.

Special Equipment • Welded steel base frame with drip pan. • Plateform vibration isolation mounts for smooth, quiet operation. • Belt guard protects operator. • Tough, sparkling white polyurethane paint. • Parts and operator’s manuals.

Classification Standards • Contact factory for details

Optional Equipment • See accessory brochure for a complete list of customizing equipment. • Front Power Take Off: B-spline 2 or 4 bolt, front PTO with 12 or 24 volt electric clutch. Take up to 49 HP @ 1800 rpm (39 HP @ 1500 rpm) to run your bow thruster, sail handling, deck winches and other shipboard hydraulic equipment. • Sound Enclosure has powder coated marine aluminum panels lined with sound barrier foam to dampen noise. Trigger latches for easy service access. LxWxH: 61 x 31.3 x 32.85 in (1549.4 x 795 x 834.4 mm) Weight: 170 lbs (77 kg)

www.northern-lights.com

• Battery charging 24 volt alternator. • Junction box holds AC terminal strip, automatic AC voltage regulator with fuse.

• Large, sturdily built radiator with steel shroud to ensure MCA compliance and protect operator.

• Fuel filter with drain.

MCA Compliant Emergency Generator Sets

40 - 168 kW 60 Hz / 1800 RPM

• Intake-silencing air filter.

33-143 kW 50 Hz / 1500 RPM

Northern Lights’ innovative emergency generator sets combine the peace of mind of full MCA-Compliance with the state of the art in marine power generation.

• DC Junction Box.

The naturally aspirated, mechanically fuel injected M1064DMCA is based on a fourcylinder, two-valve Lugger engine and produces 40kW (60Hz) or 33kW (50Hz).

• Fuel inlet and return manifold. • Quick check oil level with alarm for low oil level.

• Welded steel base

Service Side M1066TMCA Shown

The M1066TMCA is based on a six-cylinder, two-valve diesel Lugger engine with DE10 electronic fuel injection. It produces 99kW (60Hz) or 80kW (50Hz) of fail-safe emergency power

Non- Service Side • Freshwater cooled cast-iron exhaust manifold. Two pass freshwater coolant flow for even temperature control.

The M1064T2MCA is based on a fourcylinder, two-valve Lugger diesel engine with DE-10 electronic fuel injection. It produces 60 kW (60Hz) or 50 kW (50Hz) of single or three phase power.

• Turbo charger is fresh water cooled for safety.

• Northern Lights brushless generator end with PMG powered automatic voltage regulator.

The six-cylinder four-valve M1166AMCA produces 168kW (60 Hz) or 143kW (50Hz) with high pressure common rail fuel delivery. All machines are radiator-cooled and fully compliant to meet MCA regulations and US EPA Tier II marine emission requirements. Shutdowns, pre-alarms and optional double walled fuel lines are among the many features that promote long-life and steadfast durability. Electronic fuel injection on machines 50kW and up provides precise control of fuel delivery permitting more power and lower emissions.

• 24 volt DC starter.

• Vibration isolation mounts ensure quiet and smooth operation. • Electronic DE10 fuel injector (M1064T2MCA / M1066TMCA). Rotary mechanical injection on M1064DMCA. HPCR injection on M1166AMCA.

Northern Lights MCA-Compliant Generator Sets are customizable and factory tested to ensure quality. Northern Lights’ commonality of parts and simplified maintenance points ensure that your emergency set can be serviced as easily and swiftly as your main sets. Five decades of engineering and craftsmanship go into the MCA-Compliant Series. This level of dedication provides total peace of mind in your yachting experience.

www.northern-lights.com

M1064DMCA

M1064T2MCA

M1066TMCA

M1166AMCA

60 Hz, 1800 RPM*

Application

40 kW

60 kW

99 kW

168 kW

50 Hz, 1500 RPM*

33 kW

50 kW

80 kW

143 kW

Phase

3 ph (0.8 pf)

Frequency control

Droop 3-5%

Isochronous 0%

Cylinders/ Configuration

4 inline

6 inline

Operating cycle

4 cycle

276 (4.5)

414 (6.8)

496 (8.16)

Lugger Marine Diesel Engine

Displacement - cid (liter)

Natural

Turbo

Turbo Aftercooled

Bore - inches (mm)

4.19 (106)

4.57 (116)

Stroke - inches (mm)

5.00 (127)

5.1 (129)

#4 Std

#2 Std

Aspiration

SAE Housing

Electrical System Standard voltage Minimum Battery capacity - CCA

570

24 Volt battery cable size

“00”

60 Hz Air Consumption - cfm (m3/m)

127 (3.6)

226 (6.4)

352 (9.2)

554 (15.7)

50 Hz Air Consumption - cfm (m3/m)

85 (2.4)

141 (4.0)

240 (6.8)

410 (11.6)

(m3/m)

357 (10.1)

618 (17.5)

851 (24.1)

1314 (37.2)

50 Hz Exhaust gas volume - cfm (m3/m)

251 (7.1)

508 (14.4)

600 (17)

1035 (29)

Exhaust gas temperature - F (C) @ 60 Hz

1089 (587)

1040 (560)

984 (529)

817 (436)

Exhaust gas temperature, F (C) @ 50 Hz

999 (537)

979 (511)

945 (507)

896 (480)

Maximum exhaust back pressure - inch H2O (mm H2O)

30 (762)

Rotary Mechanical

Air and Exhaust Systems

60 Hz Exhaust gas volume - cfm

Fuel System Injection Pump type and control

Electronic DE10

Electronic HPCR

Approximate fuel rate at full load gal (ltr) @ 60 Hz**

3.29 (12.45)

6.01 (23.74)

7.9 (30)

13.3 (50.3)

Approximate fuel rate @ full load gal (lt) @ 50 Hz**

2.74 (10.37)

4.31 (16.31)

6.35 (24)

11.0 (41.7)

0.389

0.378

0.377

0.362

3/8 (9.5)

5.5 (21)

6.5 (25)

Length, inch (mm)

78.5 (1994)

82.1 (2084)

91.6 (2326)

109 (2705)

Width, inch (mm)

30.0 (762)

34.4 (874)

34.2 (868)

46.1 (1171)

Height, inch (mm)

43.0 (1092)

44.9 (1140)

59.8 (1578)

Approx. set dry weight, lbs (kg)

2093 (949)

2340 (1061)

3023 (1374)

4300 (1374)

Specific Fuel Consumption Minimum fuel suction line size, in (mm)

Cooling System Engine coolant capacity - US gal (ltr)

Dimensions and Weight

All specifications and dimensions are preliminary and are subject to change without notice. * kW ratings for 3 phase at 0.8 power factor. Consult factory for deration factors. ** Based on kW rating at 1800 and 1500 RPM. Fuel rate may vary, depending on operating conditions. Notes:

Dealer

4420 14th Ave. NW., Seattle WA 98107 Tel: (206) 789-3880 • 1-800-762-0165 • Fax: (206) 782-5455 info@northern-lights.com Information and dimensions subject to change without notice. Northern Lights and Lugger are registered trademarks of Northern Lights, Inc. Litho USA, © 2010 All rights reserved. L733 2/10