ETQ PG30P11 3,500 Watt 7 HP 208cc 4-Cycle OHV Propane Powered Portable Generator This ETQ portable generator uses a fuel-efficient propane engine that consumes only 1.5 lbs./hr. propane @ 50% load. Surge Watts: 3,500, Rated Watts: 3,000, Engine Displacement (cc): 208, HP: 7, Engine: OHV 4 stroke, Run Time: 1.5lbs per hour at 50 percent, Receptacles (qty.): 2, Noise Level (dB): 65 at 23 feet, Fuel Type: Propane, Start Type: Recoil, Low Oil Shutdown: Yes, Dimensions L x W x H (in.): 24.7 x 1