Caterpillar today announced the introduction of C7 ACERT® (225-300 hp/168-224 bkW) and C9 ACERT (275-375 hp/205-280 bkW) Industrial Open Power Units (IOPU) for industrial applications. These new offerings allow customers to conveniently order pre-configured power packs. These fuel efficient units are ready made for a wide variety of applications including irrigation, industrial and mining pump applications….more at Cat.com