The Westerbeke 5.0 MCG is a low-CO, low-speed, gasoline-powered marine generator that features multiport electronic fuel injection (EFI). Its low operating speed of 1800 rpm contributes to a quieter and longer-lasting product compared to high-speed competitors. The 5.0 MCG is no longer in production, but manuals and parts are available through Westerbeke's website.
Key features
- Low-speed, low-CO: The generator operates at a low speed of 1800 rpm, which reduces noise and increases its longevity. It is also engineered for low carbon monoxide emissions.
- Multiport EFI: Sequential multiport electronic fuel injection (MPI) provides optimum fuel efficiency, easy starting, and improved reliability. It also has advanced diagnostic capabilities.
- Smooth and quiet operation: A 3-cylinder engine with a balance shaft helps to minimize vibration. The 1800 rpm operating speed results in quiet operation that often doesn't require a sound shield.
- Marine design: The unit features a water-cooled returnless fuel system to prevent vapor lock in high temperatures and is designed to meet U.S. Coast Guard regulations.
- Compact size: Despite its high performance, the 5.0 MCG is one of the most compact generators in its class.
Specifications
According to a technical document on Westerbeke's website, key specifications for the 5.0 MCG are:
- Rated output: 5 kW, 60 Hz, 1800 rpm (6.0 hp)
- Cylinders: 3
- Displacement: 40.30 cu. in.
- Length: 25.00 in.
- Width: 18.20 in.
- Height: 17.20 in.
- Weight: 334 lbs.
Where to find parts and manuals
- Westerbeke website: The company provides a dedicated page for the retired 5.0 MCG low-CO model, with links to parts lists and technical documents.
