Champion Power Equipment 71330, 5000 Running Watts/6000 Starting Watts, Dual Fuel Powered Portable Generator 5000 Watts Rated, 6000 Watts Maximum Outlets: 2- 120V DUPLEX (5-20R), 1 - 120V Twist lock (L5-30R), 1 - 120/240V Twist lock (L14-30R) Powered by Champion 389cc OHV Engine with Cast Iron Sleeve Runs only on LP/Propane gas and will run for 8.5 hours on a 20# tank of LP/propane gas at 50% load Weight: 193.6 lbs. Dimension: 32.7" (L) x 26.9" (W) x 25.5" (H) 2 Year Limited Warranty