Dimensions(L*W*H) 1700*960*1200mm Max. Speed 1.3m/s Cleaning Efficiency 4500m2/h Volume of Solution Tank 240L Volume of Recovery Tank 300L Continuous Working Hours Without Adding Water 6H(Max.) Battery Voltage 24V Charging Method Charging Manually (Automatic Charging is Optional) Fast Replacement of Battery Achievable Continuous Working Hours Without Recharging >4H Max. Cleaning Floor Area 27000m2 Applicable Environment Indoor Service Conditions �0~50�C Safety Measures Quadruple Safety Sensors, Accurate to a Single millimeter Obstacle Avoidance Strategy Stop Moving/ Bypass We are a robot manufacturer and �Unlike the traditional floor scrubber, our floor scrubbers are fully automated and smart. Now, we hope to find partners around the world, whether you are a company or an individual. If you are interested in our products, please contact us. Thank you .