Dongfeng Duolika Lan brand small sewage suction truck has a cylindrical shape and is made of 5mm high quality carbon steel steel plate of Wuhan Iron and Steel. The front of the tank has a dirt suction window, hand washing device, lifting device, a 5 meter suction pipe, and the tank The body has a variety of colors to choose from, and the rest are made according to the factory standard configuration. The vehicle is equipped with a high-power vacuum sewage suction pump and a high-quality hydraulic system. The tank head is die-casted at one time, the tank can be opened behind, and the double top is self-unloading. The dirt in the tank can be dumped directly through the back cover, and it has the characteristics of high vacuum (more suction than fecal suction truck), large tonnage, high efficiency, and wider use.