For construction and homeowner use * For small to medium size building projects Mix small quantities of drywall mud, plaster, stucco, mortar, concrete and more * Gasoline powered 2.5 HP engine, drum speed 24 RPM at 2,800 RPM * 14.5-Inch diameter drum opening, Decibel rating: 101 dB * Protective cover for engine, 10 inch wheels, Wheelbarrow style handlebars, Full thermal overload protection