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Pros and Cons of a Diesel Generator
Many individuals ask the question of why it is beneficial to install a diesel generator as opposed to a gasoline or propane generator. There are several reasons for opting for a diesel generator but there are some that will argue that the benefits do not outweigh the negatives.
There is very low maintenance costs associated with the use of the diesel generators. This is due to the fact that the diesel generators lack the presence of spark plugs and carburetors. This means no spark plugs to replace as well as no carburetors to rebuild. The major maintenance required on the diesel generator is the oil change and if done regularly will make your diesel generator last very long without any major maintenance being required.
It is also observed with diesel generators that they tend to outlast the gasoline generators when performing the same amount of work. They do the same workload and do not burn as much fuel as the gas generators. The fuel itself is also lower priced when compared to gasoline and propane fuel.
In terms of lifetime the diesel generator is much longer lasting than the gasoline generator. The typical gasoline generator will last approximately 1000 hours if that much. However the diesel generator will last 30,000 hours on average without requiring a major overhauling. The diesel generator is built to withstand pressure and run at half the speed of the gasoline generators that are built mainly for intermittent usage.
Diesel fuel is also much better to store than gasoline. It is flammable but it is not as great a risk as gasoline that can be explosive. The exhaust of the diesel engine is in fact more visible and this is considered one of the major downfalls of diesel as a fuel. However, if the diesel generator is properly maintained there will be no need to be concerned as the exhaust will be minimally visible only when the generator is pressured under load changes that are severe.
Diesel can be very noisy and this is considered to be a great downfall of the diesel system. This is usually one of the reasons homeowners tend to opt for gasoline generators. The gasoline generator is much less noisy than the diesel generator and therefore there is no need for the generator to be placed far away from houses. There are other options available now such as soundproof enclosures that can assist with this issue.
Another consideration is the initial costs involved in setting up the diesel generator. This is usually quite a bit higher than the gasoline generator. It can be seen however that the diesel generator costs when compared over a few years is much less than the gasoline generator.
The choice whether to opt for a diesel or gasoline generator can be assessed in terms of usage. If the generator is to be for intermittent use a gasoline generator may not be a bad purchase but overall it is considered that the diesel generator is more economical. The pros of the diesel generator by far outweigh the cons making it the better buy.
About the Author: John Stafford is the webmaster and a contributor for http://www.diesel-generator-central.com and http://www.diesel-performance-pros.com