Edison Chouest Offshore has selected Caterpillar Marine's Cat Tier 4 Final C280-16 generator sets for two new vessels, Caterpillar announced today. The generators are the marine industry's highest horsepower Tier 4 solution, as well as one of the largest diesel electric propulsion (DEP) configurations in company history. Four Cat C280-16 generator sets, each rated at 5060 bkW @ 900rpm will power each vessel, which are being constructed at Edison Chouest’s La Ship shipyard in Houma, Louisiana.