Both Cummins and Westport are developing internal-combustion engines fueled by hydrogen, with both companies showing off European demonstrations and concept trucks. In a joint demonstration between ...

If you know diesel engines, you're already well acquainted with the name Cummins. The Indiana-based manufacturer has been a major player in the diesel realm for more than a century now and, at present ...

At a press event in Columbus, Indiana, in the summer of 2022, Cummins made it clear that all options are on the table as it presses forward helping fleets in North America and around the globe ...

In response to growing customer demand amid tightening emission regulations, Cummins announced today the industry’s first fuel-agnostic internal combustion powertrains. Developed for pickups to Class ...

COLUMBUS, Ind, — Cummins unveiled a new 2025 6.7-liter Turbo Diesel Pickup engine system for Ram Heavy Duty, along with its partners at Ram, on Wednesday. As part of this, Cummins and Stellantis have ...