Trucking keeps the world moving by delivering goods every day of the year. Drivers spend long hours on the road to make sure ...

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 entire line of Cummins diesel high-horsepower engines across all ratings has been approved for use with unblended paraffinic fuels (EN15940), often referred to as renewable diesel, including ...

Cummins’ 6.7L Turbo Diesel advanced engine system and powertrain will be offered in the recently announced 2025 Ram 2500; 3500 heavy-duty pickups; and Ram 3500, 4500, and 5500 chassis cab trucks.

There are many options to boost the horsepower of a 6.7L Cummins engine. Here's how an upgraded intercooler from Banks can ...

Engine-builder Cummins Inc. outlined a $100-million expansion program at Seymour, Ind., for its High-Horsepower Technical Center and high-horsepower engine product line. The project is seen adding ...