Caterpillar's diesel truck engines were industry leaders, known for reliability, performance, and fuel efficiency. But new technology proved their undoing.

In addition to dual turbochargers you see stacked in series, this C13 ACERT engine (like the C11) receives a new cross-flow head, larger oil sump, higher compression ratio, and rotating components ...

Industry giant Caterpillar has made a name for itself as one of the most prominent automotive manufacturers, particularly in heavy machinery. The company is known for its wide range of vehicles and ...

A sixth proposed class-action has been has been filed against Caterpillar alleging emission-control systems on its model-year 2007 thru 2010 C13 and C15 engines are defective and that Cat was aware of ...

PEORIA, Ill — Caterpillar today announced the formation of Cat Environmental Technologies — a new group that brings the development and manufacturing of all aftertreatment technology and products ...

“It all started with an engine,” says David Hackett of Renfrew, Pennsylvania. “I was always a little disappointed that a Caterpillar engine was never offered in any pickup trucks, so I decided to ...