Volvo Trucks North America is adding a turbo compounding option for the Volvo D13 engine. “By converting wasted heat energy, the 13-liter D13 with turbo compounding improves fuel efficiency by up to 6 ...

Volvo Trucks North America said its new Volvo I-Torque option for the latest D13 Turbo Compound engine enables the truck to operate optimally with up to a 31% increase in fuel efficient speed range, ...

LOUISVILLE, Ky. — Volvo Trucks today showcased its prototype D13-LNG engine, an integrated natural gas solution for the North American market. The Volvo D13-LNG compression-ignition engine uses ...

Volvo Trucks North America is introducing the next generation of its turbo compound technology, providing up to an additional 3% improvement in fuel efficiency over the current 13L turbo-compound ...

Volvo Trucks North America recently debuted the next generation of its turbo compound technology. The evolution has improved fuel efficiency over the current D13TC, 13-liter turbo compound engine by 3 ...