How to avoid tipping over when unloading a dump truck?

Precautions for Freight Cars-Precautions-Tips: This paper mainly introduces the related knowledge of skills such as ensuring smooth and solid unloading ground, preventing trucks, opening rear hopper and avoiding door damage. How to avoid tipping over when unloading a dump truck?

1. Unloading ground should be flat.

Almost all truck drivers mentioned this item in their reminders, which is also the first problem that dump truck drivers should pay attention to. The ground of the garbage dump must be flat, especially on the left and right sides.

If the center of gravity of the dump truck container shifts after it is gathered, it will produce a large center deviation, which is very prone to rollover.

The ground should be firm to prevent traffic jam.

There is another possibility on a flat road, that is, the dump truck is heavy and the ground is soft, and the force on the rear wheel becomes greater after lifting, and one tire sinks.

In view of this situation, the advice given by netizens is to pay more attention when unloading. When the bucket is in the middle, pay attention to check whether the tires on both sides are stuck in the car. It's better to have a person outside the car to help see if the hydraulic cylinder is tilted. If it is inclined, lower the top with a slow gear and lift it in a stable place.

Find a stable place first (be sure to be stable! ) Open the tailgate and slowly lift the roof! Get off the bus in the first quarter to see if the stone behind is blocked. If not, it can continue to rise to the second quarter. At this time, please note that the rear axle tire bears more weight because all the weight is behind. Check whether the tires on both sides are flat. If so, put down the roof and wait until the car reaches a stable place before lifting it! If it doesn't collapse, you can walk slowly and then lift it. Keep your body stable at all times when lifting! Note: When carrying it forward, you must walk slowly and brake slowly, otherwise the body will shake greatly, which will easily lead to rollover!

3. The rear bucket must be opened.

When the unloading location is selected correctly, the driver should also pay attention to the operation. The first step is to open the rear bucket, which looks very simple and does not need to be reminded. However, in previous accidents, there were also cases of rollover due to this situation. If you don't pay attention and forget to drive, the center of gravity of the whole vehicle will rise and the road surface will be uneven, with serious consequences!

4. Avoid damaging the door.

Now dump trucks are loaded more and unloaded more. Drivers should also pay attention to avoid pushing the door to the goods when unloading.

Tell me about my most common methods, such as pulling the air brake and lifting the bucket hard. When it rose to more than half, I felt that the car was eating hard because the tail of the container was carrying the unloaded goods. At this time, the air brake will be released. If the top is strong, the car will usually drive on its own. If not, just slide forward a little, don't walk too much at a time, or you will pull the unloaded goods for a long time. Then lift, and so on, very simple. I have a friend who likes to pull the air brake to the top when unloading. As a result, the back door was deformed many times. If the bucket falls off, the back door of the school will be in trouble if it is not closed properly.

● For different goods, the unloading method is different.

Drivers have different driving methods for different goods and different unloading environments. The following are the experiences given by several netizens:

Different goods have different unloading methods, such as stone coal. You can't push it all at once, otherwise you can't pull the handbrake. If you rush forward, the stone coal will be unloaded and shallow into the carriage.

Another example is stone powder, the first four and the last eight should be padded with plastic film, so it is much easier to unload. If it can't get up, you can wait, or step back a little.

Another example is iron powder, depending on the dressing it fills. If it's dry, it's easy to remove. If it's wet, you have to be careful not to come down. {It is very important to put a film on it before loading it. This thing is dense and easy to unload.

Clinker again, this thing had better be unloaded. As long as Lubang does what you like. Anyway, there are still many. You'd better go down and have a look when unloading. You also have a few.