Gasoline vs. Diesel Generators: Pros and Cons of Each Type of Generator

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It doesn’t matter if you are a small business owner or an individual looking for a generator to power your workspace or home. Sound knowledge of generators will help you make an informed purchase decision. The two most common types that anyone in the market for generators will come across are gasoline and diesel.

Since gas and diesel are readily available everywhere, most first-time generator buyers opt for either of these two. This article is meant to help everyone know the difference between gasoline and diesel generators. Additionally, we will also tell you about the pros and cons of each type of generator. 

Diesel Generator Explained

Diesel generators — also known as diesel Genset —produce electricity through a diesel engine and an electric generator. There are several brands in the market selling upscale and cutting-edge diesel generators like Bellwood Rewinds Ltd

Diesel generators are known for their longevity, lower maintenance, and superior durability. And buying from a reputed brand like the one mentioned above will ensure you have fewer blackouts and more power. 

What makes diesel generators a preferred choice for many is that diesel burns with much less intensity than gasoline. This reduces the heat generation and, subsequently, the load on the engine. Other benefits are efficiency, affordability, and higher power to cost ratio.

Let’s take a look at the pros and cons of a diesel generator.

What Are the Pros and Cons of Diesel Generators?

Pros of Diesel Generators

Diesel generators are highly safe and reliable; therefore, if these two are your top criteria, look no further. Apart from significantly lower temperature output, diesel generators also use compression instead of spark plugs to ignite fuel. This means there’s less strain on the engine, thus reducing the chances of malfunctions.

Diesel Engines are also more fuel-efficient than their gasoline counterparts, which translates into more running time while operating at the same capacity. Some diesel generators require only half as much fuel as gasoline generators. 

Additionally, diesel is known for degrading over time. Less consumption by generators means lesser fuel storage for refills hence preventing spoilage because of long-term storage.

Lastly, since diesel generators rely on compression for burning fuel, they’re easy to start even in cold weather. Other benefits have been already mentioned before, like durability, low maintenance costs, and longer life.

Cons of Diesel Generators

Unfortunately, all good things in life come for a price, and diesel generators are no exception. These heavy-duty generators are costlier than their petrol counterparts. Moreover, heavy-duty build means the spare parts are considerably more expensive as well. 

Gasoline Generator Explained

Gasoline generators —also called gas generators — are the most common type and popular with homeowners. The easy availability of petrol is the reason behind the popularity of gasoline generators. 

These generators are the best choice if your power requirement is on the lower side. This means they are ideal for homes, workplaces, campsites, and other such purposes. These generators are also quite compact and affordable, which makes them ideal for construction jobs. However, not everything is good when it comes to these generators. Let’s go over the pros and cons of gasoline generators.

What About the Pros and Cons of Gasoline Generators?

Pros of Gasoline Generators

Gasoline generators are easy on the pocket and relatively compact. They are ideal for individuals and small businesses looking for a reliable and efficient generator to use long term. Additionally, petrol prices are always on the lower end, and it’s readily available, which means gasoline generators are also affordable in the long run.

The gasoline generators are also quieter than most diesel generators, which is quite helpful when installed in homes or confined spaces with no sound insulation. They are also highly portable and lightweight, allowing users to move them as per their requirements. 

Cons of Gasoline Generators

The biggest con of gasoline generators is that they consume fuel at a higher rate than diesel generators. This requires the owner to stock a large amount of gasoline in their home or on their worksite, a safety hazard.

Additionally, since gasoline burns with more intensity than diesel, the heat generation is significantly higher. The high heat output strains the internal components and calls for frequent maintenance.

Lastly, gasoline generators also have higher emissions compared to other types of generators, which is harmful to the environment. You also have to deal with unwanted and annoying noises made by gasoline generators. 

So, these were the pros and cons of diesel and gasoline generators. You should now be able to pick the best type of generator out of the two depending on your needs and space.

1 Comment

  1. And gas conversion also expensive done professional to cut cost changed to lpg and to dismay found that a 9 kg lpg bottle dont last a month used it only during load shedding to my calculation defintely not an option anymore

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