Diesel Generators vs. Petrol Generators for boats: Which is better?
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Diesel Generators vs. Petrol Generators for boats: Which is better?

A lot of thought goes into choosing the type of boat you want to buy. Apart from the size and type of boat, you should also put some thought into the weight and size of the engine. The first thing to think about when it comes to choosing the right engine for your boat is the amount of power you need. There are generators powered by petrol and others powered by diesel.

The question remains which one is better? The answer depends on so many factors including the amount of power you want. Here’s is a breakdown of both types of generators to help you decide which one is best for you – you can find a whole range of generators over at Able Sales.

Diesel Generators

Diesel generators use a compression mechanism to power the engine. The design of a diesel engine borrows heavily from traditional gas engines, making use of pistons, cylinders and crankshafts. The only difference is the fuel that powers the engine although the system is more complex than a traditional gas engine. These generators also come in different seizes and horsepower.

Why Diesel Generators are good for your Boat

Most people say diesel engines are better for the marine environment since they do not emit any carbon monoxide. This is a great advantage over other types of engines since there is less risk of carbon monoxide accumulating inside the cabins. Diesel engines are also ideal for your boat because they have excellent torque. This is why lager vessels have diesel generators. They are also more cost effective as compared to traditional gas generators.

Petrol Generators

Petrol generators can also be designed for maritime use. They often have a horsepower ranging from 90 to 1000 horsepower depending on the size of the generator. They are therefore great for different types of boats including large cruisers and towing sports. These petrol generators are often favored since they are extremely quiet and have a low cost of running.

Petrol generators are better for vessels running on slower speeds as compared to gas powered generators. But perhaps their greatest advantage is the fact that they have a very low fuel consumption rate which can be ideal especially for longer voyages.

Diesel vs. Petrol: Range

Most people agree that diesel fueled engines have greater range although for a speed that equals that of a petrol powered engine, the range doesn’t hold. It is also a commonly accepted fact that diesel powered engine re less costly to operate although this may also be affected by the size of the vessel. For example, a smaller boat will be served better by s diesel engine since it is small and lightweight.

Maintaining both petrol and diesel engines can be costly although diesel powered engines may be more expensive to maintain than petrol powered engines. Therefore the best engine for you may actually be determined by the intended use. Keep in mind that only proper maintenance can ensure the longevity of the engine.

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1 Comment

  1. I’m glad you mentioned that diesel generators will not make any carbon monoxide. It would be a shame if you had to make sure to be up on the deck while using power so that you don’t breath in anything dangerous. Hopefully having a diesel generator would make it a little bit safer to use power while on your boat, so I might have to start using diesel fuel.

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