Commercial Series 200 - 250 kW Selection without compromise. If your job requires 200-plus killowatts of power, you are in no position to make compromises. Unreliable power production, or improperly loaded generator sets that lead to inefficiency and down time are poison to your business. Rely on the power production leaders at Northern Lights to keep your vessel running at peak performance. Tough Lugger diesels. Built for continuous duty, many Lugger powered sets have logged over 30,000 hours without a rebuild. Check the features and you will see why: replaceable wet cylinder liners, liquid cooled turbos, cast-iron exhaust manifolds, plate oil coolers, cupronickel heat exchangers, gear driven seawater pumps. Rugged components built from the finest materials in a US EPA Tier II compliant package. Simple to operate and maintain. Hoses, gaskets and belts have been minimized. Control panels keep you in touch with your set’s performance while safety shutdowns protect it. DC relays are used instead of printed circuit boards. Most service points are on a single side to simplify maintenance. Component Specific Features Engine Block • Lugger six 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 for long life. • Replaceable, wet cylinder liners for long life and low rebuild costs. • Bimetallic valves have chrome stems and rotators. • Replaceable valve seats and guides. • Three ring aluminum alloy pistons with Ni-Resist insert for the top ring. Keystone piston ring reduces carbon buildup under light loads. • Torsional crankshaft dampers help ensure smooth operation. • A single poly-vee drive belt powers the alternator and jacket-water pump. Fuel System • High pressure common rail fuel injection for smooth, clean delivery. • Direct fuel injection systems • Ring clamp fuel lters have air bleed and drain. • Diaphragm-type, mechanical fuel transfer pump with manual priming lever. Lubrication System • Positive displacement gear-type oil pump. • Full ow, spin-on oil lter. • Oil spray cooling reduces piston crown temperature for longer life. • Jacket-water, plate-type, full ow oil cooler reduces heat and prevents lube oil breakdown. • Large capacity oil pan. • A closed loop crankcase vent traps oil vapor to keep the engine room clean. • Dry air lter silences intake noise. • Turbocharger with jacket water cooled turbine housings for safety. • Jacket water aftercooler provides optimized combustion and output. No second keel cooler needed. Electronic system profiler. “ESP” is a window to your set’s real time operating condition. The engine control unit (ECU) directs the electronic fuel injection and produces a stream of engine performance and diagnostic information that can be shown on an optional monitor. Superior generator ends. The sea is no place for a stand-by generator. All Northern Lights have low 110°/50° temperature rise ratings, Class H epoxy insulation and ±1.5% voltage regulation Complete options list. Each option is designed to integrate into a total power system specifically designed for your vessel. Consider a high power PTO that can supply up to 149 HP of hydraulic power at a touch of a button. Total unit load testing. Complete load testing is done with all accessories installed. Testing is just one of the quality controls that supports your decision to choose the state of the art in power generator set for your workboat. High resale value. Northern Lights’ quality reputation is a big plus when you sell your vessel. Buyers will know you cared enough to install the industry’s best equipment. Cooling System • Heat exchanger cooling: Cupronickel, tube type heat exchanger with removable ends for easy cleaning. Gear driven, beltless, flexible impeller, sea water pump is bronze and stainless steel. • Cast iron expansion tank with brass ller neck. • Two thermostats for quick warm-ups and safety. • Cast-iron exhaust manifold has two pass jacket-water ow for even temperature control. • Keel cooled configuration optional on M200C12. • Electronic System Profiler (ESP) supplies an SAE J1939 data stream through a CANbus plug. Optional engine monitor screen. • Negative ground, 12 volt DC system has circuit breaker, starter motor and alternator with regulator. Relay board and senders for gauged panels standard. • Standard S-3C remote control panel with engine hour meter, coolant temperature gauge, oil pressure gauge, DC voltage meter, start-stop and shutdown bypass switches. Additional optional panels help you specify the amount and type of information delivered. • Reliable, relay based DC system is easy to trouble shoot and repair. Up to 6 panels can be used up to 110 feet from set. • Low oil pressure and high coolant temperature safety shutdown system. • Pre-wired engine, panel with terminal strips. • Direct coupled, single bearing, 12 lead, reconnectable AC generator. Maintenance free brushless design. • All NL generators meet or exceed class society standards with Class “H” insulation, accessible diodes, oversized ball bearings, marine grade shafts and conservative 110°/50° heat rise ratings. • Engines and generators are torsionally matched for long life. • Automatic voltage regulator; ±1.5% regulation over the entire range from no load to full load. • Mechanical governor for ±5% AC droop. Special Equipment • US EPA Tier III compliant. • Welded steel base frame • Belt guard • Center bonded vibration isolation mounts • Tough gray enamel paint • Operator’s and parts manuals

General Specifications and Dimensions Voltage regulation 1.5% 1.5% Frequency droop control Both Models: Isochronous 0% Phase and power factor Both Models: Three phase -0.8 power factor std. Opt.: Single phase -1.0 power factor Generator full load temperture rise Both Models: 110°C temperature rise at 50°C ambient Lugger Diesel Engine Data Inline cylinders/aspiration/operating cycle I-6 / Turbo & Aftercooled / 4 I-6 / Turbo & Aftercooled / 4 Displacement - cid (liter) 549 (9.0) 549 (9.0) Bore/stroke - inches (mm) 4.6/5 (118/127) 4.6/5 (118/127) Fuel injection pump type and control Electronic (HPCR)...