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.

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’ ...

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 ...

COLUMBUS, Ind. — Cummins Inc. (NYSE: CMI) announced today it will launch its most efficient heavy-duty diesel engine ever. As the next product in the Cummins HELM™ 15-liter fuel agnostic platform, the ...

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' ...

As part of the Cummins HELM™ Platforms-Higher Efficiency, Lower Emissions, and Multiple Fuels-Cummins Inc. has introduced the 2027 X15, designed to help fleets achieve their decarbonization goals ...

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 ...

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 ...

[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 ...

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 ...

The new 2017-compliant Cummins X15 efficiency series (far left) and X15 performance series engines on display at the TRC. (Photo by Sean Kilcarr/Fleet Owner) EAST LIBERTY, OH. Cummins Inc. unveiled ...

Cummins on Tuesday unveiled its lineup of 2021 emissions-compliant X12 and X15 on-highway engines. The coming model year represents the first phase of Greenhouse Gas (GHG) Phase 2 emissions ...