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 ...

The company will gradually ramp up production of its new engines through 2027, keeping existing engines available during the ...

NASHVILLE – Cummins says X15 Efficiency Series and X15 Performance Series engine owners can extend their oil drain intervals up to 80,000 miles using the free Cummins OilGuard program, which uses ...

Cummins Is Starting 2027 Engine Production in January. That Doesn't Mean You Can Buy One. Cummins spent four years telling ...

Cummins updates its Model Year 2027 engine launch plan, phasing in the new X10 and X15 platforms while keeping legacy engines ...

Cummins is announcing plans to phase in its newest engines next year, while still making older engines available to its ...

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 2020 X15 Efficiency Series engine delivers up to 5% better fuel economy than the prior X15 Efficiency Series engine and is designed for increased uptime and improved driver satisfaction. It has ...

Cummins will phase in production of its next-generation Model Year 2027 heavy-duty engines after the U.S. Environmental Protection Agency proposed easing ...

COLUMBUS — Cummins Inc. has announced plans to implement a “measured production ramp” for its newest engine lines beginning ...

Cummins updates Model Year 2027 on-highway launch, plans phased ramp of X10 and X15 with select legacy engines remaining ...