The car is mainly used for cleaning and washing of urban roads and parks. It consists of a closed car box, a high-pressure cleaning system, a fan, a sweeping disc, a suction cup, etc.; 1. ABS comes with the chassis, the ABS model is 4460046300, and the manufacturer is Wei Burke Automotive Control System (China) Co., Ltd.; 2. Side protection device, material: Q235, connection method: bolt connection; rear lower protection device, material: Q235, connection method: bolt connection, section size (mm): 245× 30. Ground clearance (mm): 410; 4. Only 5000 and 4700 wheelbases are used for modification. Optional arc-shaped body, optional sweeping brush number, optional central suction cup. Because the front of the car is equipped with a water spray device, The protective device cannot be installed.