Model: SJ3500-1 3kw170F Rated Frequency ( Hz ): 50 / 60 Rated Voltage ( V ): 110 / 120 / 220 / 230 / 240 Max. Power Output ( KW ): 3.2 / 3.5 Rated Power Output ( KW ): 3.0 / Phase: Single Voltage Regulate: AVR Power Factor: 1 Engine Model: SJ170F Bore Stroke ( mm ): 70 54 Compression Ratio: 8.2 : 1 Starting System: Recoil Start Engine Oil Capacity ( L ): 1.1 Fuel Tank Capacity ( L ): 25 Engine Type: Forced Air-Cooled, 4 Stroke, Single Cylinder N.W. / G.W. (KG): 62 / 65 Dimension (LÃ?WÃ?H): 695 530 580 20FT (set) : 13 0