Floor scrubber robot-w1 features: 1.Clean and dry going either forward or backwards. 2. It is perfect choice for heavy-duty cleaning such as entryways, spill cleanup, grease removal, grout and porous-surface cleaning etc. 3. User-friendly, the one-touch control panel is compactly designed while the more effective performance. All switches are indicated by chart, easy operate and high productivity. 4. Flexible only 100cm turn-around aisle width ensures the machine to suit for more environments. 5. Easily assembled and maintained with lowest running cost, excellent performance gives the safe and smooth operation to the user. 6. Large-capacity battery enables it to work continuously for long time. 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 0~50âºc Safety measures Quadruple safety sensors, accurate to a single millimeter Obstacle avoidance strategy Stop moving/ bypass