The Detroit Diesel Dd15 Is The Result Of $1.5 Billion And Nearly Five Years of development, making it the largest investment ever made by a manufacturer to design an engine. Detroit Diesel is not ...

Many truckers agree that the DD15 is the all-rounder semi-rig engine to beat, delivering on nearly every front you could want. For instance, the DD15 can give 90% of its peak torque within 1.5 seconds ...

Detroit Diesel put a different spin on the old idea of double turbocharging by linking the DD15's second, low-pressure turbo to the flywheel. Called turbocompounding, the concept captures extra ...

Daimler Trucks North America (DTNA) has posted on its website a podcast about the incorporation of BlueTec technology into its Detroit Diesel engines Daimler Trucks North America (DTNA) has posted on ...