The 36V Stealth battery-powered floor burnisher comes equipped with a passive belt-driven vacuum system leaving no trace of dust behind. The 3.5 HP motor spins at 2000rpm with a floating head to maximize down pressure and contact with the floor. Equipped with an on-board battery charger, the Stealth is ready to charge anytime, anywhere. Eliminate the hazards of power cords with a battery capable of approximately 2 hours of continuous operation on a single charge.The stealth has a full electronic adjustable head lifter, which can be adjusted (for more or less pressure) while polishing, and makes changing pads fast and easy. Its compact body is able to fit into most elevators for multi-storey transport and allows for a smaller swing diameter capable of cleaning tight spaces efficiently.