Commercial Electric Battery Powered Hotel Hospital Lobby Hard Wood Tile Floor Scrubber Cleaning Machine for Walk Behind. High Cleaning Efficiency: Achieves 2800m2/h cleaning efficiency with 800mm width for large areas. Smart Float Sensor: Automatically monitors water levels to prevent overflow and equipment damage. Efficient Water Suction: Unique grille design ensures instant drying with no water residue left. Low Noise Operation: Noise level is under 70 dB, suitable for quiet environments like hospitals. High-Voltage Platform: 24V large-capacity battery ensures long-hour operation without frequent recharging. Low-Temperature Performance: Optimized to start and operate efficiently even in harsh winter conditions. Versatile Application: Ideal for malls, hospitals, offices, factories, and parking lots. Robust Packaging: Uses wooden cases or thick cartons to prevent damage during transportation.