On-highway engines

Engine nostalgia or not, Cummins’ latest X15 diesel is its most reliable heavy-duty engine yet, improving total cost of ownership for fleets and owner-operators.  While older engines like the N14 still have plenty of fans, growing data shows the X15 has delivered the best uptime to date, resulting in more time on the road and a better bottom line. First introduced in late 2016, the X15

When shopping for new trucks, experts say fleets and owner-operators should look past the sticker price and focus on the total cost of ownership (TCO). A low upfront cost may seem appealing, but over years of service, factors like uptime, reliability, fuel economy, diesel exhaust fluid (DEF) consumption, duty cycle and driver satisfaction ultimately determine profitability. “If I have lear

From tough terrain across the United States for UPS to steep grades in Canada, Cummins’ X15N natural gas engine has spent its first year proving it can handle heavy hauls while delivering near-zero emissions at a lower fuel cost than diesel. It’s been a year since Cummins launched its X15N natural gas engine and its résumé keeps growing. With up to 500 horsepower and 1,850 lb.-ft. of torque,

Fleets and owner-operators have long known that extending oil change intervals can lead to significant cost savings and environmental benefits. The challenge they have faced has been to accomplish this safely, without risking engine health or adding maintenance headaches. Cummins has made that easier than ever thanks to years of testing coupled with data-rich analytics. Cummins’ latest engine a

There comes a point when technology can prove less than convenient.  The Wall Street Journal recently reported that drivers of passenger cars have grown weary of a growing number of buttons and on-screen options. They want less, not more to deal with when driving down the road.  Driver retention survey experts at WorkHound have reported the same for tractor-trailer drivers. They re

Today, Cummins Inc. (NYSE: CMI) announced its most efficient heavy-duty diesel engine ever is on display at American Trucking Associations’ Technology & Maintenance Council Annual Meeting and Transportation Technology Exhibition (TMC), March 10-13 in Booth 947 at Music City Center in Nashville, Tennessee (U.S.). The X15 diesel engine serves the heavy-duty on-highway market in North America.

In addition to improved fuel economy and reduced emissions, Cummins Inc.’s 2027 X15 is also easier and less costly to maintain than prior heavy-duty diesel engines from the iconic engine manufacturer. As part of the Cummins HELM™ platform, engineers worked hard to offer innovative solutions to meet future regulations. Cummins achieved that while offering up to 7% improvement in fuel economy when u

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 without compromising performance. With cutting-edge technology, a steadfast commitment to emissions reduction and a century-long legacy of innovation, Cummins continues to set the standard for reliable, f