Drainage disaster rescue truck the van is equipped with diesel generator set and drainage pump, which really realizes the concept of mobile water pump. The main features of this series of high-flow van emergency flood control and drainage truck is highly mobile, which is convenient for urban drainage department to quickly arrive at the scene after encountering waterlogged city roads for flood control and rescue operations. The whole vehicle is highly mobile and powerful, and can be used in various complex working conditions such as urban flood control, emergency drainage and tunnel rescue.