BorgWarner introduces turbochargers for Cat 3406E 600-hp engines.

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 ...

Jim and Leesa Loggains of Carthage, Mo., purchased their 1994 Kenworth W900L new, and Jim considers it a hobby to take good care of it. With a Caterpillar 3406E, a 15-speed transmission and 3.55 rears ...

This 1979 A-Model Kenworth is owned by Fikes Truck Lines and was restored in 2008 by the Chrome Shop Mafia in Joplin, Mo., after the carrier bought it from an owner-operator leased to them at the time ...

Truck engines don't usually get as much fanfare as those of the big luxury coupes. Perhaps it's because they're built for grit over glamour. But take a closer look, and you'll find a few that earned ...