SPECIFICATIONS Yamaha - EF3000ISEB Receptacle 120V: 2 - 20A duplex, 1 - 30A 3 prong twistlock Max/Rated Output: 3000/2800 W Max/Rated Current 120V: 25.0/23.3 A Voltage: 120 V Engine Model: MZ175, 171 cc Max HP: 5.5 @ 3600 rpm Fuel Tank: 13.0 L Running Time: 7.8 hours Starting System: Electric/Pull Recoil Noise Level: 54.0 dB Dimension (L x W x H): 27.0 x 18.0 x 22.0 in Weight: 160 lbs