»  USS New Orleans (LPD-18) Commissioned (65kb) »  USS New Orleans (LPD-18) Commissioned »  Search All News & Media Sales Mgr. Marine Power Rhett Merriman rhett.merriman@fairbanksmorse.com For Engine Parts – Click Here Click to Enlarge Colt-Pielstick PC2.5 STC » Return to Marine Power Photo provided by: Northrop Grumman Ship Systems The 16-cylinder Colt-Pielstick PC2.5 STC engine is intended for use on ships requiring high propulsion power combined with a lightweight installation. The engine was selected by the U.S. Navy to power the LPD-17 San Antonio Class vessels. Four engines are installed per ship, two per reduction gear, with each shaft driving controllable pitch propellers. Each engine is rated at 7755 kW at 520 rpm. Colt-Pielstick PC2.5 STC Dimensions (mm) and Ratings CYL. A B C D RPM kW TONS (metric) 12V 6854 5076 3775 3747 520 5820 67 14V 7594 5816 3775 3747 520 6790 76 16V 8334 6555 3775 3747 520 7760 84 18V 9074 7295 3775 3747 520 8730 91 Drawings are for illustration only. For installation obtain certified prints. All ratings subject to factory approved application and are subject to change without notice.