Cummins has long been known for its diesel engines, but the company recently revealed its first concept truck using an all-electric powertrain. The Urban Hauler Tractor debuted last month and Cummins said it previewed a production model that could arrive by the end of this decade. Now, the diesel-engine maker officially diversified its portfolio... Cummins buys Brammo electric-drivetrain group for future electric semi
Cummins has long been known for its diesel engines, but the company recently revealed its first concept truck using an all-electric powertrain. The Urban Hauler Tractor debuted last month and Cummins said it previewed a production model that could arrive by the end of this decade. Now, the diesel-engine maker officially diversified its portfolio...