This cleaning and suction truck is a medium-sized sanitation vehicle produced by Chengli Automobile Group Co., Ltd. according to the National VI standard. Its core functions focus on the integration of "high-pressure cleaning+strong suction+efficient transportation", taking into account large capacity operation, flexible operation, and safety and stability. It is suitable for medium and large sanitation operation scenarios such as municipal pipeline dredging, large-scale park cleaning, and urban sewer discharge. Relying on the chassis advantages of the heavy-duty truck HOWO, it achieves efficient, convenient, and environmentally friendly cleaning operations