Cummins engines have earned a bit of a cult following over the decades — and for good reason. In the U.S., they're the iron workhorses found in everything from pickup trucks to massive semis, and they ...

Cummins released details of its 2027 X15 diesel engine, which it says meets EPA 2027 emissions requirements while improving fuel economy — and without adding weight or using more diesel exhaust fluid.

COLUMBUS, Indiana—To comply with 2027 emissions regulations, new powertrains must make performance compromises. Despite the added weight and backpressure of a larger aftertreatment system, Cummins' ...

Cummins Inc. executives recently detailed the plans for the company’s updated X15 engine platform, including how the so-called HELM fuel-agnostic architecture got its name. “As we immerse ourselves in ...

During a press conference at the Transportation Research Center in East Liberty, Ohio, Cummins pulled the curtain back on its next-generation engine family, the 15-liter X15 (available in two ...

Cummins announced its first connectivity-enabled X15 Efficiency series engine and new Endurant HD powertrain for Freightliner Trucks. Freightliner Cascadia buyers can now take advantage of Cummins’ ...

Clessie Cummins founded the Cummins Engine Company over 100 years ago, and the company has been regularly churning out big-capacity and big-power diesel engines since then. While the largest Cummins ...

Cummins has announced its EPA 2021 X12 and X15 Series engines for the North American on-highway truck market. COLUMBUS, IND – Cummins Inc. (NYSE: CMI) announced today the launch of its Environmental ...

Cummins has been planning to debut a diesel-powered version of the engine in its X15 fuel agnostic platform in early 2026, yet with changes to environmental regulations this year, the company is ...

[Stay on top of transportation news: Get TTNews in your inbox.] Cummins Inc. announced its 2021 heavy-duty X12 and X15 series engines that are Environmental Protection Agency emissions-compliant are ...