Tel: +1(284)494-2830

Tel: +1(284)494-2830

NL673L4: 5/4.5 kW

  • Swirl combustion design improves fuel efficiency, reduces smoke and noise.
  • Electrical fuel system for safe, economical function.
  • 12 volt system.
  • 3.1 qt. (3 ltr) oil capacity.
  • 30 amp mainline circuit breaker.


Northern Lights

Product Details

A generator which cuts down on smoke, noise and heat output while still providing top quality ---. Simple installation, easy to use and safe to operate.

Engine Block

  • Four cycle, 3 cylinder, liquid cooled, naturally aspirated, overhead valve, industrial-duty diesel.
  • Swirl combustion design improves fuel efficiency, reduces smoke and noise.
  • Glow plugs for fast cold weather starting.

Cooling System

  • Liquid-cooled with radiator and pusher cooling fan. Steel radiator shroud and fan guard protects the radiator and operator.

Self-Venting Electrical Fuel System

  • Electrical fuel system for safe, economical function.
  • Bosch-type in-line injection pump.
  • Stop solenoid controls the fuel rack, not throttle, to eliminate speed variance and linkage problems.
  • Engine speed governed to 5% for close AC frequency control.
  • Pintle fuel injectors have replaceable tips for lower service costs.
  • Mechanical fuel pump with hand primer.
  • Large spin-on fuel fliter.
  • Steel fuel lines.
  • Full flow, spin-on oil filter with bypass.
  • 3.1 qt. (3 ltr) oil capacity.

Intake and Exhaust

  • Large replaceable air filter protects engine in dusty environments.
  • Residential muffler built into the exhaust manifold simplifies installation.
  • Meets US EPA Tier IV exhaust emission requirements for cleaner air.

Electrical System

  • 12 volt system includes starter motor, battery charging alternator with solid state voltage regulator and DC circuit breaker.
  • Standard, unit mount S-1B control panel has engine hour meter, start-stop switch with run light and preheat switch.
  • Dual panel relays and quick disconnect harness plug-ins. With optional Y-harness and 10, 20 or 40 foot wire harness extensions, you can have up to six remote control panels up to 100 feet from the generator set.
  • Safety shutdown system for low oil pressure and high coolant temperature.

Special Equipment

  • Welded steel skid frame gives rigid support and makes installation easy.
  • Enhanced fan guard for improved operator safety.
  • Flexible mounts isolate engine vibration for smooth operation.
  • Long life, blue enamel paint finish.
  • Operator’s and parts manuals.
  • Rigorous quality control includes a test run with load.
  • Export grade shipping crate protects set.

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PO Box 850
Road Town, Tortola
British Virgin Islands, VG1110

Tel: 284 494-2830
Fax: 284 494-6972


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