HOWO G5X series chassis of Sinotruk is selected, and the production management system of MAN in Germany is utilized in its production. It is equipped with a Weichai WP4.6NQ220E61 engine, HW90510C 10-gear high and low-speed transmission, clutch booster and flange power takeoff. The raw material of the front tank is high-quality national standard steel produced by large domestic iron and steel enterprises. The steel plate is sandblasted by a shot blasting machine to remove scale and rust, and then sprayed with primer after eliminating the stress of the steel. After the tank is welded and formed, local rust removal is carried out inside it, and solvent-free epoxy coating is applied, for good corrosion resistance and aging resistance. A special self-priming two-stage centrifugal sprinkler pump is selected with high pressure, reliable operation, convenient maintenance and high efficiency.

The tank is made of the longitudinal joint plate by a jointing machine, and is processed with single-side welding, double-side forming, and integrally rolling and forming by a numerical control plate bending machine. The tank is firm, stable in structure and good in tightness. The front spraying and rear sprinkling functions can be realized in the cab. The existing air pressure source of the truck is used to operate the ball valve through the solenoid valve to realize the opening and closing operation of the valve.