HY20i Petrol Inverter Generator Rated frequency (Hz) 50 Rated voltage (V) 230 Rated output (kw) 1.6 Max output (kw) 2.0 Rated current (A) 7 Rated rotation speed (r/min) 4500 Generator Model HY20i Phase No. Single DC Output 12V/5A Power factor (COS) 1.0 Insulation class F Engine Engine model 149F Engine type Single-cylinder, 4-stroke,air-cooled, OHV Bore x stroke (mm) 48.6 x 43 Displacement (cc) 79 Compression ratio 8.7:1 Rated power (kW/min) 2.35 / 4500 Ignition system TGI Spark plug UR5BPR6HS (NGK) Starting system Recoil Lubricating system Splashed Lubricating oil SAE 10W-30 Oil capacity (L) 0.41 Fuel type 91 Unleaded gasoline Fuel consumption (g/(kw.h)) 500 Cooling system Force air cooled Noise level (dB/7m) 54 Ð 59 Structure type Total enclosed Fuel tank capacity (L) 3.6 Continuous running time (Ôhr/rated loadÕ? 4.0 Overall dimension (L x W x H) (mm) 510 x 280 x 455 Net weight (kg) 20 2