Compact, battery burnisher for large and small areas. Reduce operator training with intuitive control panel and supervisor lock-out function. Service your machine easily with automated head-lift and easy battery access. Charge anywhere with integrated, on-board charger and cord management. QA Controls™ System the "supervisor lock-out" simplifies operator experience and helps ensure a uniform speed and down pressure each time. High efficiency pad motor for maximum productivity. Automated burnisher lift for safe and easy access and pad exchange. Pad motor: 4 hp direct drive; Pad rotation: 1500-1600 rpm. Down pressure (selectable): 70, 78, 85 amps. (6) 6V 435AH lead acid batteries; On-board charger.