... ,6. Low Oil Consumption,Low Noisce,Pollution Free Engine PUMP Engine Model170FInlet/ outlet diameter80MM (3'')Engine TypeOHV, single cylinder,forced air cooling, 4-strokeSuction6 ... )Ignition typeT.C.INet weight28 (kg)Fuel tank capacity (L)3.6 Oil volume (L)0.6 5hp water pump pumping ...