Model: SJ5500 5kw Rated Frequency ( Hz ): 50 / 60 Rated Voltage ( V ): 110 / 120 / 220 / 230 / 240 Max. Power Output ( KW ): 5.5 / 6.0 Rated Power Output ( KW ): 5.0 / 5.5 Phase: Single Voltage Regulate: AVR Power Factor: 1 Engine Model: SJ190F Bore Stroke ( mm ): 90 64 Compression Ratio: 8.3 : 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): 84 / 86 Dimension (LWH): 695 530 580 20FT (set) : 130