According to Cummins, improvements made since 2010 to its “flagship” big-bore engine— the ISX15— provide up to 7% better fuel efficiency LOUISVILLE, KY. Cummins Inc. executives discussed the engine ...
With a rich history spanning a century, the Cummins Engine Company was started by self-taught mechanic Clessie Cummins and banker William G. Irwin on February 3, 1919, in Columbus, Indiana. Inspired ...