JFP 100 kW Marine Diesel Genset with Cummins Marine Engine 6CT8.3-GM115 Sea Water Cooled for Boat Use This 100kW/125kVA marine diesel generator set is driven by genuine Cummins 6CT8.3-GM115 four-stroke inline 6-cylinder marine auxiliary engine, running at 1500rpm for 50Hz operation. It adopts professional marine heat-exchanger cooling system matched with seawater pump for seawater cooling circulation, specially built for salt-fog, high-humidity and heavy-vibration ship-borne