Gasoline Engine:GX390 Displacement:389cc 88×64mm AC Output:220V 5500W max. (25A) / 5000W rated (22.7A) 50Hz DC Output:100W 12V 8.3A Voltage Regulate:220V Starting System:Recoil Fuel Tank Capacity:25L Wheel:8”wheel kit(two) , handle Run Time per Tank full:7 hrs./ rated load, 11hrs. / 1/2 load Dimensions (L x W x H):710 x535 x 570（mm） Noise Level:72 dB(A) / rated load Dry Weight:78kg Gross weight:80kg FCL Qty(20'/40'):140/288