Caterpillar to feature OCEARCH ‘Shark Wranglers’, at upcoming 2012 International Workboat Show, New Orleans. Recently featured in the hit television show “Shark Wranglers” on the History Channel, OCEARCH is a non-profit organization with a global reach for unprecedented research on the ocean’s giants. Much of their recent work has been dedicated to solving mysteries surrounding great white sharks. The OCEARCH team sails the globe conducting scientific expeditions onboard the MV OCEARCH, which is powered by 2x Cat® 3412 engines and 1x C4.4 and 1x C6.6 generator while serving as an at-sea laboratory. OCEARCH Founding Chairman and Expedition Leader Chris Fischer will be speaking as well as spending time in meet-and-greet sessions.