The Kushlan Products 600 Direct Drive Mixer is filled with features that make this rugged mixer affordable yet ideal for the do-it-yourselfer and professional. This wheelbarrow mixer is supported by a heavy gauge steel frame and polyurethane flat free tires. The 3/4 HP electric motor provides 28 rotations per minute. The 5/16" gauge polyethylene drums are resistant to dents, cracks, and rust yet easy to clean. Telescoping steel handles allow for easy breakdown for transport or storage. Flat Free Tires. The 6 cu. ft. capacity drum holds up to 280 lb or 4 - 70 lbs. bags of premixed concrete. CE, UL, and CSA Approved.