Cummins Inc. engineers, technicians and technologists are no strangers to setting records in the industry, especially when it comes to powering the success of customers. Since Clessie Cummins’ first two patents awarded in 1921, Cummins engineers have continued to foster invention and innovation year after year. In 2017, Cummins engineers and scientists set a record after receiving 287 patents from the United States and countries across the world. In 2020, 312 patents. By 2022, Cummins doubled our previous numbers, receiving a record of 623 global patents.

On Monday, April 3, global power and technology leader, Cummins Inc. welcomed President Joe Biden, Minnesota Governor Tim Walz, Democratic Members of Congress from Minnesota, and local Twin Cities community leaders to its Fridley, Minnesota plant.

Advanced diesel engines are some of the most fuel and energy-efficient options in the market, but those are just the beginning of their advantages. Some of their advantages are emotional. For a hundred years, people have been firing up a diesel engine to start their work day. But the environmental impact of that economy is now under increasing regulations. Innovative aftertreatment systems and cutting-edge engineering allow owners to operate with net zero emissions and supplement operations with biodiesel blends. This addresses diesel’s main disadvantage—its environmental impact, and allows this fuel to be part of powering the future.

The topic of advanced diesel engines can quickly become overwhelmingly technical and turn a simple question into a deep-dive analysis. Our team at Cummins wants to make this and surrounding topics as digestible as possible, which is why we have put together this page of common questions we have run into surrounding advanced diesel engines.