Cummins is a leader in the world of diesel engines, and it's mostly known for inline-six diesel units. However, there are a few V8s as well.

Detroit Diesel and Cummins are two of the market leaders in the world of diesel engines today, from pickups to semi trucks. Actually, they're pretty different.

Find the latest Cummins Inc. (CMI) stock quote, history, news and other vital information to help you with your stock trading and investing.

Modern propane engines: Used in US transport fleets and irrigation pumps, these engines are achieving compliance with low-emission standards and improving air quality in rural communities. These ...