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Heavy-duty engines are no strangers to hard work.

Summary Diesel powertrains and battery electric powertrains each offer distinct advantages depending on the application.

Cummins: Bringing diesel to new frontiers We are always looking for ways to get the most out of products. We know that there are many options for diesel engines, but no other manufacturer is trusted more than our team at Cummins.  Contact us today to find out all that we can provide you.

Summary Modern diesel engines have come a long way.

Originally published September 2023; Updated May 2026 Summary Natural gas vehicles (NGVs) can offer commercial fleets significant fuel cost savings compared to diesel, with compressed natural gas (CNG) averaging $2.

Cummins Inc. (NYSE: CMI) offers its customers a broad portfolio of power solutions pursuing many paths forward to meet its customers' and the planet’s evolving needs today and in the future.

This week, Cummins Inc. (NYSE: CMI) is displaying the latest drivetrain and engine technologies for fire and rescue professionals at the Fire Department Instructors Conference (FDIC).

When firefighters respond, there is no room for hesitation.

Cummins Inc. (NYSE: CMI) is reinforcing its long-term commitment to Canadian fleets at Truck World Canada, April 16–18, as the company advances its 2027 heavy duty platform and supporting powertrain, axle and digital technologies tailored for demanding operating conditions.

The Cummins HELM™ X10  The Cummins X10 engine combines lightweight performance and packaging efficiency of the L9 and the proven durability of the X12.

Cummins Inc. (NYSE: CMI) today announced the nationwide expansion of its Forever Rising Tour, a traveling exhibition bringing the company’s latest heavy-duty engine platforms directly to customers across the country.

Cummins is taking its growing engine lineup directly to customers this spring, reviving a road-tested marketing strategy first used nearly a century ago by founder Clessie Cummins.

SINGAPORE — Cummins Asia Pacific will showcase its new K50 marine engine at Asia Pacific Maritime (APM) 2026, underscoring the company's focus on delivering power solutions engineered for the operating conditions and customer needs across the region.

Today, Cummins Inc. (NYSE: CMI) highlighted the 2027 X15 as part of its updated heavy duty lineup and confirmed the technology is available for hands on access at the Technology & Maintenance Council (TMC) Annual Meeting in Nashville, Tennessee.

Cummins Inc. (NYSE: CMI) is strengthening its leadership in the medium-duty vocational market with a versatile power portfolio designed to meet the evolving demands of work truck fleets.

Cummins Inc. (NYSE: CMI) continues to advance natural gas technology for hydraulic fracturing applications as the HSK78G engine demonstrates its proven capability in the field.

Today, Cummins Inc. (NYSE: CMI) announced a new $500 incentive for owners of eligible RAM 2500 and 3500 model-year 2013–2018 trucks who complete Emissions Recall 67A.