So much so, the heavy machinery company claims to have more than 1 million on-highway in-house engines still in use ...

Caterpillar's Defense and Federal Products is supplying Marinette Marine Corporation propulsion engines and generator sets on the lead ship of a new planned fleet of approximately 18 U.S. Coast ...

But bigger is always better, right, so imagine how satisfying semi truck crash tests could be. In the development of new tractor trailers, manufacturers put their big rigs through similar tests to ...