... Air system: Holset HX80 turbochargers optimized for marine applications. Lubrication system: Marine grade steel or cast aluminum lube oil ... Engine: KT19 365HP,KT19 380HP,KT19 425HP CUMMINS Marine Engine KT19,470,KT19 510HP,KTA19470HP CUMMINS Engine ... CO2 fire extinguishing system Marine horizontal/vertical oil fired boiler Marine air compressor marine centrifugal pump marine hydraulic steering gear ...