Differences Between Diesel Engines and Natural Gas Engines

When selecting an industrial engine, you may need to pick between those that run on diesel and natural gas. The type of fuel an engine uses will matter when it comes to long-term costs, value, safety, and where you intend to use it. Here are some of the things you should know when differentiating diesel engines and natural gas engines:

Diesel Engines

Diesel engines run on diesel and they can be used in situations where you need power off the grid. Likewise, it can it used as a backup engine for equipment. Some of the other applications of diesel engines include propulsion and energy for ships and boats. One of the reasons why diesel engines are popular is their cost. Diesel can be cost-effective as it lets the engine run longer. Its energy density is greater than that of natural gas, so while its initial price may be higher than its counterpart, it will provide more energy for the same volume you have with natural gas. This way, diesel engines are fuel efficient. Moreover, they guarantee a steady supply of power.

Newer diesel engines have been improved to minimize their noise and vibrations. They require minimal maintenance due to the absence of wires or spark plugs. For the most part, you would only have to change their oil every few months. Moreover, they are sturdier and more reliable, so you should be able to count on them for many years, even if you get a used or refurbished unit. Just be sure that it has been tested and certified to be in good working condition.

Natural Gas Engines

Natural gas engines may be more appealing to you if you are looking for a reasonably priced and affordable engine in the long run. The fuel is considered to be cleaner than diesel engines, too, due to their minimal harmful emissions. Compared to coal and oil, surfer, carbon dioxide, and nitrogen emissions are lower, so you could reduce your carbon footprint with a natural gas engine. Moreover, the fuel does not have a pungent odor, which is typically common in engines that run on oil or diesel. Aside from being more cost-effective and clean, natural gas engines can get their supply of fuel directly through pipelines.

This article is written by Victor Seropian, associated as President at Power Generation Enterprises. Power Generation Enterprises is the leading supplier of power generation systems worldwide.