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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. 

Basic Structure Characteristics Of Foam Tank Fire Truck

2021-03-26

ISUZU foam tank fire truck

Foam fire truck is based on the structure of water tank fire truck, plus a foam fire extinguishing system, so foam fire fighting is the main method, and water fire fighting is supplemented. The essential difference from the water tank fire truck is that the foam fire truck is equipped with a foam liquid tank and a foam proportional mixer system. According to the different principles of foam mixing and generation, install foam liquid tank, air-foam ratio mixer, pressure balance valve, foam liquid pump, foam gun, etc. When the foam ratio mixing system is used for foam fire extinguishing, water and foam liquid are mixed in a certain ratio (97:3, 94:6), and the mixed liquid is sent to the foam generating device by a water pump.

ISUZU fire truck

Mini foam fire trucks are generally composed of chassis, passenger compartment, tank, pumps and pipelines, power output and transmission devices, additional coolers, additional electrical, fire fighting equipment and fixed devices, foam proportional mixer (foam proportional mixer system), air foam, water dual-purpose cannon, etc. The chassis, crew compartment, tank, power output and transmission device, additional cooler, additional electrical, fire-fighting equipment and fixtures are the same as those of the water tank fire truck. Foam proportional mixing systems can be divided into two categories: ring pump proportional mixing systems and pressure balanced proportional mixing systems. Ring pump type proportional mixing system: a loop pipe is installed between the water outlet pipe and the suction pipe of the water fire extinguishing system, and a proportional mixer is installed on the loop pipe. It is a negative pressure type proportional mixing system. The price is low, and it is widely used in domestic foam fire trucks.

ISUZU FVZ fire truck

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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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