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  • wrecker towing truck

    HOWO 50 ton heavy duty wrecker towing truck

    This wrecker has the functions of lifting, pulling, lifting, etc. It is convenient, quick, good-looking, safe and reliable. This truck wrecker is widely used in highways, public security traffic police, airports, terminals, auto repair industry and highway companies, etc.

  • heavy duty separated tow truck

    HOWO 40 ton boom and underlift separated tow truck

    Wrecker truck equipped with lifting winch device and wheel bracket which can lift, towing, back load and transport.Widely used in road, police traffic, airports, docks, auto repair company, industry and highway departments, timely, fast clean-up accident, failure, illegal and other vehicles.

  • heavy duty ratotor towing truck

    Howo 30 ton heavy duty ratotor towing truck

    Road wrecker is used for safety salvage of vehicles subject to city road, suburb way, highway, airport and bridge road. It is suitable for medium and small-sized cargos, cars and other special vehicles, which are allowed within the technical parameters of this kind

  • heavy duty integrated tow truck

    25 ton howo heavy duty integrated line of wrecker ​recovery truck

    The tow wrecker is called the road wrecker, also known as road rescue vehicle. It has many functions such as lifting, pulling and lifting traction. 

  • stage boom breakdown truck

    25 ton howo heavy duty with stage boom breakdown truck

    The INT series is out integrated line of tow trucks commonly called wreckers. We have a wide range of products with 6 different models ranging for the small 3 ton to the massive 60 ton with a 3 stage boom. 

The Characteristics of Compressed Air Foam Fire Trucks

2021-04-30

(1)  High fire extinguishing efficiency

Because the system forms highly bubbled foam (high-expansion foam fire extinguishing agent), the air in the pipeline accounts for 85%, and a drop of water can form multiple bubbles. The foam fire extinguishing efficiency is far higher than pure water.

ISUZU Fire Truck

(2) Wide application range

As the foam dry humidity can be adjusted, the foam fire extinguishing system's ability to respond to different types of fires is enhanced. Wet foam produces high foam energy, strong penetration, long liquid separation time, and strong adhesion, which can continuously cool the surface of the burning object and reduce the risk of re-ignition. Dry foam has a good isolation and protection effect on unburned materials in the fire scene. The foam has strong fire control ability, fast extinguishing speed, reduces smoke formation, reduces flashover (smoke) danger, and reduces the hazard to firefighters. The formed foam is not easy to flow and has less water, which reduces water damage loss.

ISUZU FVZ Fire Truck

(3) Easy to use and strong maneuverability

The hose is light (85% of the hose is air), easy to move and drag; water damage is small, the fire truck water tank and foam tank can be reduced, and the maneuverability is good; The pressure loss of the water belt is small, and the foam can be transported over a long distance and at a large height. The transport distance can reach 2000m, and the height can reach more than 200m. It has obvious advantages in rescuing high-rise buildings, tall installations, factory warehouses, and tunnels.

Foam Tank Fire Truck

(4) Actual combat adaptability

Class A foam fire trucks can be equipped with both Class A foam liquid and Class B foam liquid. They can be switched at any time during actual fire fighting, which enhances the adaptability to actual combat.

ISUZU Fire engine

Therefore, compressed air (Class A) foam fire trucks have strong practicability in fighting high-rise buildings, oil and other fires, and they have become the main fire trucks of firefighting forces.

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CLVEHICLES is one of the experienced truck manufacturer, export various special trucks, accept custom srevice, welcome to visit our factory and showroom to know more about us.
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