The Benefits of Diesel Generators

Posted on: 23 July 2015

Diesel generators have some clear benefits over other types of generators. Generators are machines that create electricity. They are available in different sizes and can be used to power things from as small as a lantern to as large as an entire building.

The cost of fuel is ever on the rise so it is important to choose a generator that gives you the most bang for your buck. In other words, when you are considering which generator is best for you, you have to consider not only the cost of the generator but the economy you will get out of the fuel that the generator requires. Operation cost is a key factor in choosing a generator.

Diesel Burns Slower

Diesel generators use the more expensive diesel fuel, but diesel is a denser fuel and it burns slower so ultimately you get more energy for less money. 

Longer Lasting Engine

Diesel generators have longer lasting engines than gas generators do. Diesel engines are much more reliable and durable than gas engines are and can easily outlast gas engines by twice as long. Diesel engines in diesel generators do not require spark plugs to start up which means you will have less maintenance to worry about. 

Less Flammable

Diesel is a less flammable fuel source than other fuel sources which means that diesel generators offer a much safer operation than gas generators do.

Improvements in Performance

Diesel generators were historically very noisy to operate, but thanks to technological advancements, diesel generators are just as quiet as other generators during operation. You can barely notice a difference in the noise between a diesel generator and a gasoline generator.


There are many benefits to choosing diesel generators but none more important than the reliability factor. When you need a generator you need it to work every time and a diesel generator offers that type of reliability.

It is also a more affordable option overall. It will outlast most other types of generators and it is less costly to operate. You may have to pay a bit more up front for diesel generators, but you can easily recoup the extra cost in a relatively short period of time when you consider the savings in fuel costs.

If you need a generator and you want one that you can depend on, and that will not cost you a fortune to run, then you should be considering diesel generators.