Tabletop unit has a Variable speed transmission for flexibility and four preset speeds for consistency. Equipped with a #12 attachment hub and dough hook. Can be used with #505-002 and #505-003 vegetable prep or #505-014 meat and food chopper. 12 Qt. capacity. 135/16"Wx253/8"Dx281/4"H. 1/3 HP. 120V. 170 lbs.