A firefighting truck is a professional special emergency vehicle specially developed for fire suppression, on-site temperature reduction, smoke elimination, hazard control and comprehensive emergency rescue. It acts as the key hardware guarantee for urban public security, industrial safety and rural fire prevention systems. Based on functional positioning and operational scenarios, the mainstream models can be classified into four major categories: fire communication and command vehicle, foam fire truck, dry powder and foam combined fire truck, as well as conventional water tank fire truck. Different types can be customized with tank capacity, power assemblies and auxiliary equipment to meet the needs of different fire conditions such as solid material fires, oil fires and chemical fires.

The vehicle is equipped with a large-capacity thickened carbon steel water tank with anti-corrosion and anti-rust internal treatment. The core firefighting assembly includes a high-pressure centrifugal fire pump, long-range overhead water monitor and high-pressure mist cannon, together with standard emergency warning lights, electronic siren and emergency alarm system. The overhead water monitor achieves an effective jet range of 80–85 meters, supporting long-distance concentrated water jet for attacking large fires. The high-pressure fog cannon has a coverage range of 60–80 meters. The atomized fine water mist can rapidly lower ambient temperature, block thermal radiation, suffocate open flames and disperse dense toxic smoke effectively, greatly improving safety for frontline firefighters. All pipelines adopt seamless steel tubes with pressure resistance, and the whole waterway system undergoes strict pressure testing before delivery.

The middle pump compartment is the power core of the entire firefighting system. It is installed with main fire pump, self-priming water intake pump, complete valve manifolds, pressure gauges, control handles and pressure regulating valves. The pump cabin adopts fully sealed waterproof, dustproof and anti-corrosion structural design, which can still run stably under harsh outdoor environments such as rain, sand and high humidity. The system can realize two water intake modes: water supply from the on-board storage tank and water suction from external rivers, ponds and pools. It can continuously output stable high-pressure water flow to supply both the water monitor and mist cannon simultaneously, ensuring long-lasting non-stop firefighting work without pressure drop.

Closed independent equipment lockers are arranged symmetrically on both sides of the chassis. The storage space is reasonably partitioned to neatly place fire hoses, handheld water jets, portable fire extinguishers, breaking and dismantling tools, safety life ropes, emergency lighting gear, breathing apparatus and a full set of rescue accessories. Every piece of equipment is fixed with anti-shock fasteners to prevent shifting and damage during bumpy driving. The fully sealed cabinet body has excellent rainproof and dustproof performance. In sudden emergencies, firefighters can quickly open the compartment doors and fetch tools within seconds to launch rescue operations without delay.

This vehicle integrates long-range water monitor and high-pressure mist cannon into one unit, realizing integrated functions including concentrated long-distance fire extinguishing, large-area temperature cooling and smoke elimination. The professionally matched pump set provides steady water pressure and supports prolonged continuous operation with low failure rate. The thickened carbon steel tank undergoes anti-corrosion coating treatment inside and outside, resisting rust and erosion and extending service life. Complete warning light and siren systems guarantee fast road passage and quick arrival at accident sites. The reasonably distributed sealed storage cabinets accommodate comprehensive rescue tools with easy access.This multi-functional firefighting vehicle is widely applied in urban community fire stations, industrial parks, chemical enterprises, rural towns, scenic spots. Apart from fire fighting and emergency accident disposal, it can also be used for environmental dust suppression, road flushing and drought relief, featuring high cost performance and diversified application scenarios.