Check out this 1.5 Billion Dollar engine featuring the Detroit Diesel DD15 with 1,850 lb-ft at 1,100 rpm ... Integrated Jacobs BrakeInside the aluminum valve rocker box on top of the ...

Call it pre-need planning. When Detroit Diesel rolled out its DD15 engine in October 2007, the company said it was a clean-sheet design, birthed EPA-'07-compliant and 100 percent ready for EPA-201 ...

The DD15 Engine is not only powerful, it's made to be future-proofed against future standards. Here's everything you need to know about the engine.

The DD15 Gen 5 engine is described as a perfect complement to the Freightliner Cascadia. (Photo: Daimler) Improvements in the latest model year include increased downspeeding and enhanced combustion.

REDFORD, Mich. — Detroit Diesel has unveiled its new heavy-duty engine, the DD15, which the company says will offer improved performance and fuel mileage along with a quieter ride. The new 14.8-litre ...

The DD15 Gen 5 engine has also been updated and engineered to improve efficiency for the Freightliner Cascadia, and it will be available for January 2021 truck builds. The new DT12 Transmission Lineup ...