JFP 138kW Marine Diesel Generator with Cummins 6CTA8.3-GM155 Engine This 138kW / 172.5kVA open-frame marine diesel generator set is driven by genuine Dongfeng Cummins 6CTA8.3-GM155 inline 6-cylinder marine auxiliary engine. Designed for harsh marine environments with salt-fog corrosion, high humidity, heavy vibration, and vessel rolling & pitching. Product Overview Equipped with marine heat-exchanger cooling system and anti-corrosion seawater pump for closed fresh-water