These bases are meant primarily for smaller motors which range from huge electric motor base fractionals to approximately 20 horsepower. They feature a one-piece formed foundation plate and the Overly Hautz originated one or double bolt adjustment with push-pull action.
Each one features substantial “Z” bar construction, constantly welded into one rigid part. Dual positioning screws allow greater versatility in shaft alignment.
They incorporate special gussets and cross braces as well as heavier materials which provide superior strength characteristics necessary to handle motors in the 3000 to 7000 pound weight class.