Engine Model WH168F Type Forced air-cooled 4-stroke OHV singles cylinder Displacement (ml) 163 Max power output (HP/rpm) 5.5/4000 Ignition system Transistorized magneto Starting system Recoil and hand-operated Fuel Tank capacity (L) 15 Fuel consumption(L/H) 1.0 Continuous operating Hours (H) 16 Engine oil Capacity (L) 0.6 Operating noise level at 7m(dB) 63 Generator AC Frequency (Hz) 50 AC output voltage 230 Rated AC output (kva) 1.5 Max AC output (kva) 1.7 The whole Net/Gross weight(kg) 40/42 Total Length (mm) 610 Total width (mm) 440 Total Height (mm) 450