5500 Watt professional portable generator runs 13.4 hours on one tankful! Equipped with Hondas QUIETEST engine muffler. Truck Ship. NOTE: Unit may be delivered with an 11 HP black Honda engine, in place of the 9 HP red Honda engine.Engine: Highly efficient 9 HP Honda GX engine NOTE: Unit may be delivered with an 11 HP black Honda engine, in place of the 9 HP red Honda engineRated Watts: 4,500 Continuous WattsSurge Watts: 5,500 Surge WattsRun Time: 13.4 Hours at 1/2 loadNumber of Receptacles: 3Two 20 Amp 120V receptaclesOne 20 Amp 120V/240V locking plug receptacleUses NEMA L14-20R, and NEMA L14-20R locking plug receptaclesNoise Level: 73 DBA at 7 MetersFuel Type: GasolineFuel Capacity: 6.5 gallon tankRecoil Start, Low Oil Shutdown and cast iron sleeve100% Copper windingsConveniently located control panelPush button circuit breakersBaked on poly coat paint prevents scratches and corrosion31 3/4in.L x 23 5/8in.W x 22 1/4in.H2 year limited warrantyPlugs and battery sold separatelyOptional wheel kit Item# 165916 sold separatelyGenerator sales are final