Maximize machine usage with up to 94 minutes between dumps and fill cycles and up to 4 hours of battery run time. Reduce the risk of slip-and-fall accidents with advanced squeegee design. Incorporate daytime cleaning with Quiet-Mode™ that reduces machine noise levels to as low as 59.7 dBA. Ensure operator comfort and control with ergonomics and easy-to-use steering and controls. Smart-Fill™ automatic battery watering system makes battery maintenance safer by removing the task of checking, opening and filling flooded batteries. Clean over 30,000 square feet per hour without sacrificing performance. Drive motor: 24 VDC, 0.64 HP; Vac motor: 24 VDC, 0.62 HP.