Built on its long-running Heavy-Duty Engine Platform, Daimler Truck North America’s new Gen 6 diesel engines utilize a novel pre-SCR system to meet the EPA’s strict 2027 NOx limits while delivering a ...

One of the highlights of Volvo Group's ACT Expo press conference was the unveiling of its EPA 2027 D13 engine. Volvo Trucks North America launched its next-generation Volvo D13 engine for EPA 2027 ...

Mack Trucks unveiled its new MP13 engine to meet upcoming regulations and boost performance. The new MP13 delivers up to 540 hp and 1950 lb.-ft. torque. The engine boasts improved fuel efficiency and ...

The model year 2027 will bring with it new diesel emission standards that current generation engines can't meet. That means new engines and new after treatment solutions are about to hit the market.

An extra canister, with smaller diameters than prior generations, contains the diesel particulate filter (DPF) mechanism and dosers for selective catalytic reduction (SCR) to meet new NOx-reduction ...

Overdrive sister publication CCJ recently had the opportunity to get a first-hand look at Detroit Diesel’s newest engines, the company’s sixth-generation engine platform. As reported by CCJ Chief ...