Cummins said its 2020 X15 Productivity Series ratings are designed for multi-purpose, vocational and heavy-haul customers who need a wider engine speed range. Cummins will expand its lineup of X15 ...

X15 diesels showed quick throttle response and strong acceleration on the TRC's tracks. Engine brakes were impressively strong, even at low rpm's. A parade of X15-powered tractor-trailers led the ...

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 Inc. will exhibit a range of engines and power solutions at CONEXPO-CON/AGG 2026, scheduled for March 3–7 at the Las ...

Following a recall by Cummins of more than 9,000 X15 diesel engines, Paccar is recalling more than 5,600 Kenworth and Peterbilt trucks with the affected engines, according to National Highway Traffic ...

The Peterbilt 579 featured in the video up top is powered by the Cummins X15N natural gas engine. It's the engine maker's latest and greatest natural gas engine and just one of three engines in the ...

Clean Energy Fuels Corp., the largest provider of renewable natural gas for the transportation industry, has announced it is launching a program to allow heavy-duty fleets to operate a truck equipped ...

ALGONA, IA / ACCESS Newswire / January 20, 2026 / American Power Group Corporation (OTC Pink:APGI) the leading U.S. based dual fuel diesel engine conversion technology company is pleased to announce ...

LAKEWOOD – Cummins Inc.'s engine plant outside Jamestown shows no signs of slowing down. The site is in the midst of a $452 million investment announced by the Indiana-based company last year, ...