rated power(KW)1.822.52.83.2561Max power(KW)22.22.733.55.56.50.85Rated Frequency(HZ) 50/60 Rated Voltage(V) 110/220 Engine Medel(HP) 5.5 5.5 6.5 7.0 9.0 13 152.4 Engine typeAir-cooled;s-stroke;OHV.single cylinder Ignition systemTransistor Magnet starting systemRecoil/Electric Displacement(CC) 163 163 196 210 270 389 420 Noise Level(DB) 65 65 67 69 72 74 7865 Oil capacity 0.6 0.6 0.6 0.6 1.1 1.1 1.16 Net weight 40 40 43 45 75 82 8526Specifications1 Fuel economy, High thermal efficiency 2 Reliable, Durable, Low fault 3 Low fuel consumption and widely use 4 Fire safety