Electric Wheelbarrow Cement Concrete Mixer is equipped with a powerful 220W copper motor, Drum capacity: 63L (roughly 2.2 cubic.ft); Drum Diameter: 9.5", Drum Speed: 27.5 - 29.8 RPM. Made of heavy-duty steel, it features rust and corrosion-resistant. Not only for commercial concrete, stucco, and mortar mixing use, but also the best choice for agricultural inoculating seeds and mixing feeds.