Working principle of HOWO Chassis Armored Water Cannon Trucks

HOWO Chassis Armored Water Cannon Trucks, also called as the bulletproof armored high-pressure water cannon truck or Riot control water cannon vehicles, as an effective and non-lethal main force of riot control equipment, are primarily used for maintaining public order, suppressing terrorist riots, riot control and stability maintenance, armed law enforcement, and dispersing crowds. Riot control personnel, in coordination with the vehicles, utilize the long-range non-lethal attack capabilities of water cannons and pulse cannons to effectively quell riots, prevent further escalation, disperse rioting groups, and provide a powerful armed deterrent against violent terrorists.

Africa HOWO 4x4 Chassis Armored Water Cannon Trucks local service

Africa HOWO 4x4 Chassis Armored Water Cannon Trucks local service

At the heart of the HOWO Chassis Armored Water Cannon Trucks is a high-powered high-pressure water cannon system, which can flexibly adjust the spray pressure and angle to achieve long-range water jet and mist spraying. This system can gently disperse crowds with low damage and non-lethality, while also quickly extinguishing initial fires and diluting pollutants. The vehicle's design balances mobility and stability, making it suitable for various scenarios such as urban roads, industrial parks, and border areas, and can flexibly carry out patrol and surveillance, roadblock clearing, and passage opening operations.

The HOWO brand Armored Water Cannon Trucks can also be equipped with a decontamination agent tank as needed to achieve functions such as decontamination of biochemically contaminated areas and dust suppression in the air. It is suitable for public security special police, armed police, border defense and large park security units, etc. It is a multi-functional, highly protective special security emergency vehicle that combines practicality and safety and can deal with various complex emergencies.

HOWO 4x4/4x2 Chassis Armored Water Cannon Trucks technical drawing

HOWO 6x6/6x4 Chassis Armored Water Cannon Trucks technical drawing

Working principle

The core working principle of the bulletproof armored high-pressure water cannon vehicle is to drive a hydraulic and water supply system through a power system, combined with a protective structure, to achieve safe operation and provide both riot control and emergency response capabilities. The vehicle's engine provides power to the entire system, propelling the vehicle and simultaneously driving a high-pressure water pump via a power take-off (PTO). This pump draws water from the onboard water tank, pressurizes it, and generates a high-pressure water jet.

The high-pressure water jet is delivered through dedicated pipelines to a rotating water cannon on the roof. The cannon can be hydraulically or electrically controlled to adjust the spray angle, pressure, and mode, switching between two spray modes: high-pressure water jets for long-range dispersion and obstacle clearing, and low-pressure water mist for dust suppression and decontamination.

The main specification of HOWO Anti-riot water cannon vehicle:

The bulletproof armor of the vehicle body is made of high-strength alloy material. Through overall sealing and reinforcement design, it withstands external impacts and firearms fire, protecting the internal power, water supply, and control systems. A decontamination agent tank, which can be added as needed, can be linked to the water cannon via pipelines to mix the agent with the high-pressure water before spraying, achieving decontamination of contaminated areas. The entire system works collaboratively to ensure safe and efficient operation of the vehicle in complex environments.

Difference with fire fighting vehicle

Key Differences: Both are based on "power-driven water supply/spraying," but their **core design, operational focus, and system configuration are completely different**. Specific differences are as follows (based on their respective working principles):

1. Core Design and Application Differences (Most Crucial)

- High-Pressure Water Cannon Truck with Bulletproof Armor: The core is "protection + riot control." Its operating principle revolves around "bulletproof armor protection system + multi-mode high-pressure water cannon spraying," emphasizing low-damage dispersal and security duties, while also handling emergency decontamination. Power allocation prioritizes the stability of the protection system and precise control of the water cannon.

- Fire Truck: The core is "firefighting and rescue," operating around "high-power water supply + fire extinguishing agent spraying." It emphasizes rapid delivery of high-pressure water/foam, lacks bulletproof armor, and power allocation prioritizes water supply efficiency and fire extinguishing range.

2. Power and Spraying System Differences

- Water Cannon Truck: The engine drives the high-pressure water pump via a power take-off. The spraying mode is switchable (water jet/water mist), the pressure is adapted to dispersal and decontamination needs, and the pipeline design is adapted to the mixing and linkage of agents.

- Fire Truck: In addition to high-pressure water pumps, it is often equipped with fire pump sets and foam proportioners, resulting in higher spray pressure and larger flow rates. It is used solely for fire suppression and lacks a chemical decontamination linkage design.

3. Differences in Auxiliary Systems

- Water Cannon Truck: Equipped with bulletproof armor and a sealed protective structure to ensure normal system operation in complex conflict scenarios. It lacks dedicated firefighting auxiliary equipment (such as ladders and breaching tools).

- Fire Truck: Lacking protective armor, it is equipped with dedicated firefighting auxiliary systems (such as smoke extraction, breaching, and ladders). Its working principle revolves around "rapid fire suppression and rescue of trapped personnel."