In the world of pickup trucks and diesel engines, that rare legend is the Cummins 5.9-liter or the 6BT. Originally designed ...

The Caterpillar brand has long been associated with vehicles in the heavy-machining world, with its unmistakable logo emblazoned on the side of vehicles regularly seen moving dirt, rocks, and ...

After Rudolf Diesel started a revolution in the world of the internal combustion engine with his self-titled engine technology, the automotive world took a little while to catch up. Eventually, we ...