Riot - control water cannon vehicle is equipped with a special high-pressure diesel engine fire pump, a special fire battery, a hydraulic control system, a water cannon integrated control system, an image monitoring system, an advanced communication system, a warning system, and a lighting system. In the actual anti riot process, the anti riot water cannon has many anti riot functions such as suppression, marking, dispersion, fire fighting and obstacle clearance. It is an important weapon to deal with sudden mass incidents.
Vehicle size:9460×2496×3970mm
Wheelbase:4600mm
Tank volume:6800Liters(6.8 cbm)
Type: Water
Technical parameters
Dongfeng water tanker fire truck |
|
Color |
Optional |
Wheel base (mm) |
4600 |
Number of axles |
2 |
Rear axle |
9Ton Axle |
Tire specification |
12.00R20 |
Tire quantity |
6 |
Up-parts Description |
|
Tank Volume |
6800L |
Maximum range (m) |
Top armament ≥ 60 (windless state), front armament ≥ 40 |
Deterrence range (m) |
Top armament ≥ 45 (no wind), front armament ≥ 20 |
Control mode |
Remote control |
Clearance shovel | Electric lifting with floating function |
1, Functional purpose
(1) Disperse the crowd
In the event of large-scale mass incidents, violent conflicts, etc., riot water cannon vehicles can disperse the gathered crowd by firing high-pressure water streams. This method may cause less harm compared to using force to directly contact people. For example, when demonstrators do not obey police commands and engage in behaviors such as hitting important facilities or blocking traffic, the powerful water flow launched by water cannon trucks can make it difficult for the crowd to maintain a gathering state, thereby achieving the goal of dispersal.
command a situation
(2) It can form a deterrent force within a certain range, which can deter potential violent or extreme behavior. In some countries and regions, during large-scale sports events such as football matches or music festivals, if there is a situation where the audience loses control or conflicts occur, riot water cannons can quickly arrive at the scene. Their presence can serve as a warning to emotionally excited crowds and, when necessary, water cannons can be used to control the situation and avoid further deterioration of the event.
2, Structural composition
(1) Vehicle chassis
It is usually based on the modification of large truck chassis. This chassis has good load-bearing capacity and maneuverability, capable of supporting water cannon systems and carrying large amounts of water and other related equipment. For example, the chassis of some riot water cannon trucks may come from heavy military trucks or large commercial trucks, with specially designed tires, suspension systems, etc. to adapt to different road conditions, including urban roads, rugged terrain, etc., ensuring that the vehicle can quickly and stably reach the incident site.
(2) Water tank system
Equipped with a large capacity water tank for storing water for spraying. The capacity of the water tank varies depending on the vehicle design, ranging from several thousand liters to tens of thousands of liters. These water tanks are usually made of high-strength metal or composite materials to ensure they can withstand the pressure of water and the bumps during vehicle operation. Moreover, there are some anti-corrosion measures inside the water tank to ensure water quality and extend the service life of the water tank.
(3) Water cannon device
This is the core component of the riot water cannon vehicle. The firing angle of a water cannon is usually adjustable, allowing for flexible rotation in both horizontal and vertical directions, thus accurately spraying water into the target area. The spraying distance also varies, with a general spraying distance of several tens of meters, and some advanced water cannon vehicles can even spray water up to hundreds of meters away. The nozzle design of the water cannon is also critical. Some nozzles can generate columnar strong water flow for long-distance dispersion, and some nozzles can generate spray like water flow for large-scale coverage or to interfere with the line of sight of people in a short distance.
(4) dynamic system
Provide power for the spraying of water cannons. The power system can be a hydraulic system driven by the vehicle engine or an independent electric water pump system. The hydraulic system can provide powerful power, allowing the water cannon to spray high-pressure water flow, but it may be relatively complex and require some maintenance. Electric water pump systems are more flexible, easier to operate and control in some cases, and can be powered by onboard power sources or independent generators.
3, Usage precautions and disputes
Precautions for use
Operators need to undergo professional training as improper use may cause serious harm to the population. For example, if the spray pressure of a water cannon is too high or the spray angle is not appropriate, it may cause personnel to fall and get injured, especially for the elderly, children, and people with disabilities. When using, it is also necessary to consider the surrounding environmental factors, such as avoiding damage to nearby electrical equipment, building foundations, etc. caused by water flow.
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