Before you invest in a new generator for boat use, you need to determine the right kind of marine generator to meet your goals. Marine generators come in many different shapes, sizes, brands, and types, all of which will play a role when determining your choice.
The one thing that is certain, however, is the importance of owning a generator for boat use. Onboard marine generators will help you extend the life of a vessel’s main engine while greatly improving the time you spend while out to sea.
Let’s explore three of the most prominent things to consider when selecting the best marine generator. You can also contact a generator specialist at Diesel Services of America for direct help with buying, maintaining, and repairing marine generators.
Determining the Operating Speed
4 Pole generators that run at 1800 rpm are the most common choice in marine generators. They are generally inexpensive, have high fuel efficiency, and can be depended on long-term use. Though 2-pole generators are typically smaller and lighter, they are also noisier and will decrease engine life since they run at twice the speed of 4-pole generators.
Another option to consider regarding a generator for boat use is a marine diesel generator with a 3000 rpm engine. These have incredible fuel efficiency, are about as long-lasting, and are much lighter and smaller than 1500 rpm engines.
Determining Generator Fuel Type
The old rule of thumb in buying a generator for boat use is to go with the same fuel type as your main engine. Though this will make it easier for fuel storage, diesel marine generators are now more popular overall. A gas generator for boat use must be a spark-free unit due to the explosive potential of petrol fuel, making diesel gensets a safer bet overall.
Determining Generator Size
Possibly the most important aspect of selecting a generator for boat use will be determining the right size genset. Remember that, ideally, a genset should never be running for long without at least 35-70% load.
If the generator is too small, it will most likely become worn quickly, creating a lot of exhaust smoke and possibly destroying electrical components. Similarly, a generator for boat use that is too large will be continually run under-loaded, which makes carbon build-up inside the combustion chamber, wasted fuel left unburned inside the exhaust, and ultimately leads to inefficient performance.
Speak To A Generator Dealer
The best advice about finding a new generator for boat use that is suited to your needs is to speak with a marine generator dealer first. Their experience and expertise and invaluable in this field and will provide you with the best opportunity to get the most from your investment.
Contact DSOA today for help locating the best marine generator for your vessel.
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