Model: CG650DC, CG950DC Alternator: Brushless, self-exciting, 2-poles, Single phase AC Frequency (Hz): 50605060 AC Output Voltage (v): 230120230120 Rated AC Output (Kw): 0.450.550.650.8 Max. AC Output (Kw): 0.50.60.720.88 Power Factor:1 DC Output:12V/8.3A Engine :1E45 Type: 2-stroke; Air-cooled; Single cylinder; Gasoine engine Displacement (cc): 63 Engine Speed (rpm): 3000360030003600 Starting System: Recoil Starter Max. Output (hp): 2:2 Fuel Tank Capacity (L): 4.2 Fuel-lub system: Fuel-oil mixed ratio ( 50:1 ) Noise Level at 7m (dB): 57 DIM (mm): 360*310*305,360*310*305 Gross Weight (kg): 15.5, 16.5 20FT Container QTY (sets): 686, 686 40FT Container QTY (sets): 1300 40HQ Container QTY (sets):1300 Carton box.