Every one of engines comes with innovation you can depend on, and that’s why Cummins is the power of choice for trucks that demand day-in, day-out reliability while achieving the highest levels of fuel efficiency. Cummins engines can be found wherever the work is toughest, from the frozen roads of Siberia to the Saudi desert, from climbing mountain roads in the Himalayas of India to crossing the rough tracks of the outback in Australia. With Cummins, every operator can be sure that engine durability is built-in and comes with a lineage that extends all the way back to the mid-1930s with the famous Model H, the first heavy-duty truck diesel in America.