Made in Italy Nuova Mondial Mec Pantera 2T is a 3 phase double head  floor grinding & polishing machine . 
Double-head grinding and Polishing Machine for Marble, Granite , concrete  and hard stones fitting either traditional abrasive stones or diamond tools. Aluminium base frame, it is the only one equipped with an electric leveller, for back wheels and with an hydraulic jack with third wheel for a fast and easy replacement of the stones. Water tank in painted aluminium; clockwise and counter clockwise motor revolution.