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Seahawk Marine Generator Sets
Lister-Petter Powered Marine Generator Sets

SeaHawk LPW3SeaHawk generator sets are engineered for top performance in marine environments.  And of course Lister-Petter name stands for reliability. They feature the LPW Series Lister-Petter liquid-cooled diesel engines.  The LPW Series used in SeaHawk generator sets are vertical cylinder, 4 cycle, direct injection marine auxiliary engines with hydraulic valve lifters to reduce noise. The cooling system is thermostatically controlled fresh water with a heat exchanger, using a fresh water circulating pump with integral thermostat and separate sea water pump.

Specification Summary:



Displacement (CDI)

Output (60 Hz)

1PH, 1.0PF

3PH, 0.8PF




7.5 Kw

7.5 Kw




11.5 Kw

12.p Kw




15 Kw

16.0 Kw

Output at 85 degrees F ambient air temperature, for continuous duty, derate by 10%

Standard Equipment:

  • Anti-vibration engine generator support mounting
  • Drip pan/set mounting for clip retention
  • Fuel filter
  • Fuel lift pump
  • Engine hour meter
  • Engine protection switches and shutdown solenoid
  • Lifting eye
  • Spin-on oil lubrication filter
  • 12V electric start with battery charging alternator
  • 3 Way Control Panel with rotary start/stop switch and hour meter
  • Failure lights for low oil pressure, high water temperature, and battery charging failure
  • Sump Drain Valve
  • Water injected exhaust elbow

Alternator data:

  • 4 pole, rotating Field
  • Drip-proof construction
  • Brushless with single bearing
  • Voltage regulation +/-2%
  • Class H insulation (conforms to NEMA, MGI - 22.40)
  • Single phase is 12 wire, 120/240 volt
  • Three phase is 12 wire reconnectable


  • Remote gauge panel with oil pressure and water temperature guage
  • On-board spares
  • Belt guard
  • Dry exhaust flange (excluding LPW4)

Generator Set Data

  • Maximum angle of operation 20 degrees any direction
  • Frequency regulation 5% no load to full load
  • 50 Hz available