This products are of impact, flexible, low Noise, reliable operation, convenient application and are the ideal movable power sourece for movies, electricians, electro-teaching, hospital, communication, out door working and lighting. Generator with different voltage and frequency can be equipped according to users Model LMW5000DX Rated Output Power 4KVA Rated Output Voltage 220V Frequency 50HZ Largest Output Power 4.5KVA Fuel Tank Capacity 17kg Continuous operating time 9.3h L x W x H : 680 x 510 x 495mm Net Weight 65kg