In summer, there are not only watermelon, ice beer and string, but also high temperature, rainstorm and heat radiation. Dear card friends, while doing the summer heatstroke prevention, we should also take care of the "work partner", adjust and maintain timely, so that people and vehicles can maintain the best condition.

Safe driving

Before they drive in summer, they must ensure adequate rest and sleep, keep energetic and avoid driving fatigue. In hot weather, we must control the speed of the vehicle and avoid driving at high speed for a long time, so as not to cause the temperature of the engine or tyre to be too high. We should pay close attention to the movement of non motorized vehicles and pedestrians. We must guard against non motorized vehicles and pedestrians crossing the road to avoid the cold and run towards the shady side of the road.

Avoid high engine temperature

In the hot summer, you should pay attention to the change of the temperature meter at any time in the dump truck. In general, it should not exceed 95 centigrade, especially when loading or driving in the mountain road, more attention should be paid to preventing the engine from overheating. If the temperature is too high, you should choose the cool place in the cool place to cool down in time. It can set off the engine cover hood ventilation and heat dissipation. After the temperature is reduced, the engine cooling system is checked for water shortage and the cause of high temperature.

When the coolant is overheated or water shortage boiling, do not immediately close the Baotou North run heavy steam engine. The engine should be stopped to run the engine at idle speed. After the temperature is reduced, the engine is closed and the radiator lid is opened with cotton or gloves to prevent the cooling water from boiling and scalding the driver.

Please replace the summer hydraulic oil

With the increase of temperature, the heating of the hydraulic system of the dump truck can cause inconvenient operation, discontinuous operation, inability to work and low working pressure. The selection of hydraulic oil is very important. In winter, the viscosity of hydraulic oil is low, which will lead to the increase of leakage of hydraulic components, the efficiency of pump volume and the efficiency of the whole system.

In addition, due to the low viscosity of hydraulic oil, thin oil film of sliding parts such as spool valve and so on, the friction resistance increases, which will cause the wear of components such as spool and so on.

Timely replacement of suitable hydraulic oil can effectively avoid hydraulic system failure and prolong service life. Of course, before changing the new hydraulic oil, we should pay attention to the cleaning of Baotou Bei Ben heavy duty truck fuel tank, and also need to replace the air filter element and the oil return filter element.

Check the temperature of the tire

It should not be too long in summer, and the tire temperature should be checked at the same time after every 2 hours or a period of driving. When the tire is found to be overheated and the pressure rises, we should try to stop the car to the shade or under the shade to reduce the tire pressure and reduce the tire pressure. And the temperature.

In addition, in summer driving, emergency braking should be avoided as far as possible, and overloading and overloading of trucks must be strictly prohibited.

Emergency treatment of blowout

During the driving, a sudden tire burst is a hidden danger in the safe driving in summer. When the driver meets a sudden tire, his hands should hold the steering wheel, lift up the pedal, and control the truck to travel in a straight line. If the truck has been turned, it should not be overcorrected. Under the control of the direction, the brake pedal (no emergency brake) should be taken lightly. The truck slowly decelerated. When the car stopped falling to the right time, it would stop the car smoothly and try to park the car on the roadside.

When there is a blowout, you must not rush to the steering wheel or pedal brake pedal in the opposite direction. Try to use the "grab gear" method to slow the truck with the engine clamp (commonly known as engine brake). Before the speed of the car is controlled, don't take a risk to stop the truck brake in order to avoid the truck dump. There is a greater danger.

Careful driving at night

Before driving at night in the summer, check all the headlamps and mirrors of Baotou Bei Ben heavy duty truck to ensure that the headlights are normal and the mirror is clean. At night, the car should change far away from the other truck in the distance and observe the situation in front of the car. When the distance from the car is 150 meters away, turn to the light light in time; do not look at the strong light from the coming car. When passing through urban areas, towns or bridges, slow down and slow down. Pay attention to people who walk or cool on both sides of roads or bridges, and make emergency preparations at any time.