... weight 3.low noise,simple operation 4.heavy duty portable gasoline generator Generating Frequency50 HZ60 HZMax. AC output3.0 KVA3.3 KVARated ... ,230, 110,120,110/220,120/240 Engine ModelFG170, Engine Type4-strote singe-cylinder with air-cooied Max power output 7.0 HPDisplacement207ccCompressin ... .W/G.W44/ 48KGPacking Dimension605 x 470 x 460 mm 6kw small silent gasoline generator