Photo courtesy of Link-Belt Caterpillar engines go into a variety of heavy equipment, including cranes. Link-Belt is one user of Cat engines. Related Links: Caterpillar, EPA Clear the Air Over Diesel Engine Recall Caterpillar To Recall Engines, Pay $2.5M in EPA Penalties Caterpillar Inc. doesn't just build engines for its own machines; it also sells them to other heavy equipment makers.Yesterday's federal consent order involves nearly 600,000 Caterpillar diesel engines that were shipped to dozens of original-equipment manufacturers of trucks and heavy equipment, according to public records obtained by ENR.The complaint, filed July 28 in the U.S. District Court for
Arch dams, classically curved monoliths situated in narrow valleys, are not as common as other types of dams, such as embankment dams and gravity dams. ENR takes a look at some of the biggest arch dams in the world, both completed and under construction.