SINOTRUK HOWO NX 8X4 vacuum sewage suction trucks are widely applicable for sewer cleaning, septic tank cleaning, rainwater well cleaning, industrial wastewater cleaning, industrial drainage pipeline cleaning, workshop floor cleaning, rural sewage treatment, and sewage leakage treatment, etc. Due to its sturdy structure, high load-bearing capacity, and low fuel consumption, it is widely used in Central and South Asia, Africa, Southeast Asia, and South America. The volume of the body is 18CBM-30CBM. Has strong cleaning ability and wide applicability, and we can customize the size and steel plate thickness of the body according to your requirements.