In order to improve the urban environmental sanitation level, local governments in many places have purchased large high-pressure cleaning vehicles for deep cleaning of roads, squares public facilities. Compared with traditional sprinkler trucks, high-pressure cleaning vehicles can reach a water pressure of 250 Bar, which can effectively remove stubborn stains such as gum and oil stains, while reducing water wastage.

The Urban Environmental Sanitation Bureau of City XX has recently invested 20 new energy high-pressure cleaning vehicles, equipped intelligent water circulation systems, with a sewage recovery rate of 80%. The daily operation area of this fleet exceeds 100,000 square meters, with manual sweeping, the urban sanitation score has increased by 35%. In the future, 5G remote control and driverless cleaning vehicles may become the new standard smart cities.