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Mains, Continuous or Standby: Which Type of Diesel Generator Is Best for Your Operation?

Mar. 07, 2025

Diesel generator technology has advanced tremendously over the years, and todays diesel generators are more rugged, reliable and have become a staple across industries. However, not all diesel generators are created equal. Some are better suited for small tasks, while others are better suited for cold weather and remote conditions. Another type of generator can provide reliable power for short periods of time, while others are able to provide steady power for months at a time. Here are a few things to keep in mind when youre considering whether to use mains, continuous or standby diesel generators

Continuous and Mains Diesel Generators

Continuous generators are very similar to those used for mains. In fact, they are often confused for one another. However, unlike mains diesel generators, which can provide variable loads, continuous generators are designed to provide steady loads without any changes. In addition, continuous generators have slightly lower long-term operating costs than prime power.

Like mains generators, continuous generators are also suitable for remote worksites. This makes them popular in mining, lumber, and oil and gas operations. These sites are often located a long way from the grid and rely on on-site power generation.

Standby or Emergency Diesel Generator Sets

Standby or emergency diesel generators should only be used in emergency situations. They are designed to provide power for a short period of time. In fact, you should never use a standby generator as a primary power source. If you try to use a standby diesel generator for an extended period of time, you could overload the system and cause permanent damage to components. The bottom line is that standby diesel generators are great for emergency responders, hospitals, firefighting, and businesses that need a short-term solution to power outages.

Choosing the Right Power System for You

When you start thinking about primary, continuous, or standby power systems, there are many factors to consider. And no matter which type of diesel generator system youre looking for, we can provide you with the most effective and efficient solution to meet your needs.


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