Tract Pavement Scrubbing Machine

A machine consisting essentially of power driven rotary scrub brushes, clear water tank, cleaning solution system, dirty water tank, squeegee, vacuum pickup system, and the necessary controls, mounted on a tractor and powered by the tractor power source. It is designed for scrubbing large pavement areas, such as maintenance shops, aircraft loading areas, and the like. Excludes scrubbing machine, pavement, self-propelled.