... cooling genset Power:20KW Alternator:ROBOT brand, UK Engine:Deutz brand, Germany Fuel consumption rate:less than 3L ... and IEC34. 9Control PanelAutomatically indicate/operate/control the engine operation, 8V-32V AC, indicates the operational status ... water temperature, Battery voltage, Engine speed (RPM), Current, Phase voltage Line, voltage Engine, running hours 11Protection FunctionLow Lubrication ...