Exercising of valves and fire hydrants is a necessary but often time-consuming job. Mechanized and automatic exercisers reduce manual labor, and accompanying computerized systems simplify record keeping and analysis of valve condition, helping water utility managers plan repairs, replacements and upgrades.The Spin Doctor hydraulic-powered valve and hydrant exerciser from Hurco Technologies Inc. is designed to enable quick and easy setup and to minimize operator fatigue and the risk of repetitive motion and other types of injuries. The unit can mount to a variety of vehicles, including pickup trucks (front or rear hitch), trailers, vacuum units, or off-road vehicles for remote
