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3.5 MCGA - Westerbeke 3.5 kW, 60 Hz low-CO Gas Generator

Westerbeke 3.5 MCGA - Westerbeke 3.5 kW Marine Generator, 120 Volts, 6.0 HP, 2 Cylinder, 4 Cycle. The 3.5 MCGA not only has one of the smallest envelopes available for a 3.5 kW marine gasoline generator, there is not another generator like it. This model is one of the most popular designs in the already comprehensive line of Westerbeke Multiport EFI gasoline generators that demonstrate our commitment to innovation and high performance! 

Part number: 3.5 MCGA

Reference: 3.5 MCGA

Westerbeke 3.5 kW Marine Gas Generator (MCGA) - Westerbeke 3.5 kW Marine Generator

Westerbeke 3.5 kw marine generator
Among the Smallest Low-CO Marine Generators on the Market!

Westerbeke's MCGA is the smallest 3.5 kW low carbon monoxide gas generator available, joining the already comprehensive line of Westerbeke low-CO gasoline generators that dramatically cut carbon monoxide emissions!

Multiport EFI and Electronic Speed Control

The Westerbeke 3.5 MCGA features sequential multiport electronic fuel injection (EFI). Multiport EFI provides optimum fuel efficiency, easy starting, improved reliability and reduced emissions. In conjunction with Multiport EFI, electronic speed control maintains the engine at a constant speed (precise frequency regulation) and virtually eliminates "bogging down" when load is applied. A water-cooled return-less fuel system aids in the prevention of vapor lock for improved performance in high ambient temperatures. Multiport EFI also features advanced diagnostic capabilities.

Quiet and Efficient Operation

The Westerbeke 3.5 kW marine gasoline generator is not only one of the smallest 3.5 kW gas gen sets available, there is not another generator like it. Operating with 2-cylinders, the 3.5 MCGA runs at an extremely quiet, electronically controlled 2200 RPM. Westerbeke's gas generators are so quiet, they don't require a sound shield - quietest in its class!

Extremely Powerful at Only 188 Lbs  

Weighing only 188 pounds, the fresh water-cooled 3.5 MCGA is powerful enough to run an A/C unit, water heater, etc.

Standard Features

  • Simple, "one-touch" start/stop control panel with running hour meter and warning annunciation light strip
  • Multiport electronic fuel injection
  • Water-cooled returnless fuel system
  • Electronic governing
  • Safety warnings and shut-downs: overspeed, underspeed, low oil pressure, high exhaust and coolant temperature and more
  • Fresh water cooling and coolant recovery tank
  • A.C. circuit breaker
  • 5 amp battery charger
  • Water injected exhaust elbow
  • Belt-driven, raw water pump
  • Vibration isolators
  • Lube oil drain hose
  • Belt guard
  • Operators' manual and parts list
  • Meets CARB & U.S. EPA requirements
  • Meets U.S.C.G. regulation 33CFR-183
  • CE certified


Cylinders: 2
Bore: 2.40 in.
Stroke: 2.36 in.
Displacement: 21.40 cu. in.
Aspiration: Natural
Length: 27.10 in.
Width: 16.90 in.
Height: 14.70 in.
Weight: 188.00 lbs.

Basic Dimensions

westerbeke 3kw marine generator


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