This vehicle adopts the Dongfeng Jincheng rear dual-axle chassis, Faister 9-speed transmission, airbag seats, black brushed upgraded instrument panel, LCD display with driving record function, electric glass, central door lock, multimedia display, driving record device (GPS function), four-lock integration), multi-function steering wheel, standard air conditioning; quick connector; the dust-spraying truck is equipped with front spray (spraying) and rear spraying. The spraying width is ≥ 14 meters. It has side spraying. The tank body is equipped with a working platform on the rear, and a green spraying cannon is installed on the platform. The spraying cannon can rotate in all directions, with a range of ≥ 28 meters. It can be continuously adjusted into straight spray, heavy rain, light rain, and drizzle. It has a safety guardrail. It is equipped with a special dust-spraying pump from Chengliwei. The pump can self-suction and self-discharge. It is equipped with a filter screen, and has a fire-fighting interface. It can draw water through the fire hydrant and has a self-flow valve. It has the self-suction and self-discharge function. The vertical suction is ≥ 6 meters. The dust-spraying truck can also have the water transportation function. If transporting drinking water, the tank interior needs to be painted with anti-corrosion paint. The dust-spraying pump can perform water suction and pressure increase and discharge functions. It can also discharge water without passing through the pump.