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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. 

Operation Method And Precautions Of Fire Fighting Truck

2021-12-30

Preparation before operation: Check the lubricating oil position in the bearing box and the water diversion pump. If it is insufficient, it should be replenished and all the remaining water cock and valves should be closed.

Water diversion and injection of fire trucks:

1. When using the water in the pond, remove the suction pipe, connect one end to the suction port of the pump, connect the other end to the water filter and put it in the pond, close the rear water inlet valve, open the water diversion valve, and then the water can be discharged Fill the tank with water.

2. When using the water in the fire hydrant, connect the fire hydrant with the water injection port outside the water tank with a water belt, and the water is directly injected into the water tank.

 ISUZU fire truck

Fire fighting work: When using the water in the water tank, open the rear water inlet valve and start the fire pump, and perform the following operations: 

1. Low-pressure water outlet. After the fire pump works, open the low-pressure water ball valve to achieve low-pressure water discharge.

2. The cannon comes out of water. When working at low pressure, close the low pressure water outlet ball valve and open the cannon ball valve to achieve fire extinguishing with water outlet from the cannon.

 ISUZU fire engine

You should also pay attention when using a fire truck

1. After the fire truck water pump is used, turn on all the remaining water switches on the pump to release the remaining water in the pump. After the remaining water is discharged, turn off all the switches to prevent freezing and use it next time.

2. After the water pump has used sea water, sewage, corrosive water flow and foam mixture, run it with clean water for more than 1 minute to clean the residual liquid in the pump.

3. Regularly check the lubricating oil in the bearing, if it is lower than the oil level, it should be supplemented.

4. After using the fire pump in winter, run the piston pump several times to drain the remaining water in the piston pump to prevent freezing.

5. The pump is strictly forbidden to run for more than 1 min without water for a long time.

Foam tank fire truck

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