JFP Cummins 120KW Marine Diesel Genset ATS 3-Phase Sea Water Pump Boat Engine Cooling Product Overview This 120kW / 150kVA marine-grade diesel generator set is powered by a genuine Cummins marine diesel engine, specially designed for salt-fog, high-humidity, and heavy-vibration ship-borne operating conditions. Equipped with marine heat-exchanger cooling system and dedicated bronze seawater pump for seawater circulation cooling. Built-in ATS auto-transfer switch enables