As a medium-sized water tank fire truck, its core function is to extinguish various types of fires, with a focus on high-pressure water supply for firefighting. It is suitable for the initial disposal and continuous suppression needs of medium and large fires. Equipped with a high-power high-pressure fire pump, the rated flow rate is 35L/s, the pressure can reach 1.6MPa, the water intake time is ≤ 30s, and the suction depth is ≥ 7m. It can quickly complete the entire process of water absorption and pressurization, ensuring stable and strong water supply. Equipped with a dedicated high-pressure fire monitor with a range of over 55m, it can achieve 360 ° rotation and multi angle pitch adjustment, with a wide coverage range. It can efficiently suppress solid material fires (Class A) and general liquid fires, and is suitable for urban main roads, large industrial parks, factories and mines, etc. It can quickly control the spread of fire and buy time for subsequent rescue; At the same time, it can be connected to external fire hoses and water guns to achieve close range precision fire extinguishing and flexibly respond to fires in narrow spaces and concealed areas.