Multi-Power MP5500DF 5500-Watt 13 HP OHV 4-Cycle Propane/Gasoline Powered Generator With Electric Start 5500-Watt surge/5000-Watt continuous 13-Horsepower overhead valve engine Part of the quiet series 6.5-Gallon gas or 40-Pound lpg Includes a portable kit, complete with 2 folding handles, 2 10-Feet pneumatic wheels and tires, 2 front leveling extensions, all necessary hardware, and easy to assemble instructions specification sheet