Model NO.: 190 series Cooling Method: Water Cooling 12 Hour Power(Kw)Speed(R/Min): 882/1500 Continuous Power(Kw)Speed(R/Min): 794/1500 Specific Fuelconsumtion(G/Kw. H): &Le; 209.4 Specific Oil Consumption(G/Kw. H): &Le; 1.6