Cummins says fuel savings of 2.76% were returned in the first SAE J1321 (Society of Automotive Engineers) standardized fuel consumption testing of its new Jacobs cylinder deactivation technology for diesel truck engines.
Volvo Plans Trucks With Hydrogen-Powered Engines by End of Decade
Volvo Trucks will launch trucks with combustion engines that can run on green hydrogen as a complement to other zero-emission vehicles.