Porter Cable H450IS-W 9-HP Honda Electric Generator (4,500 Watts). 9 HP Honda GX270 OHV engine: Compression release for easy recoil start, Cast-iron cylinder sleeve, Low oil protection. 7 gallon fuel tank provides 13.4 hours of run time at 1/2 load and 8.7 hours at full load. Portability kit with 10" pneumatic tires included. Advanced alternator design: No brushes to replace, Rugged all-metal construction, Ball bearings for long life, Rubber isolators reduce vibration. Circuit breaker protection. Special features: Idle control saves fuel and reduces noise, Hour meter for maintenance scheduling, Full power selector switch for maximum 120 VAC motor starting, Fuel gauge, Lift kit. Standard Equipment: 4500 Watt Generator, portability kit with 10" pneumatic tires and operating manual. Specifications: Tank Capacity: 7 Gallon, Outlet Configuration: 12 VDC; 120 VAC GFCI Duplex; 120 VAC Twistlock; 120-240 VAC Twistlock, Dimensions: Length: 30.5" x Width: 20" x Height: 28.5", Rated Watts: 4,500, Surge Watts: 8,500, Engine Mfgr: Honda, Horsepower: 9.