Matters needing attention in working and parking of loaders in rainy season

Matters needing attention in working and parking of loaders in rainy season

The rainy season has come, but the work of the loader is still going on in an orderly way. Rainy days also bring many problems to the work of stevedores. Let's talk about the problems that should be paid attention to in rainy days. Let's have a look!

Many construction sites, such as ore, have poor roads, except for the pond stone roads, which are basically dirt roads. After the heavy rain, many places were filled with mud, and the roads became extremely slippery, making it difficult for excavators. But if there is an emergency, the loader needs to go out to help fight the flood. But when working in the rain, you must pay attention to safety.

Matters needing attention in operation and parking of loaders in rainy season.

When working in rainy days, you must pay attention to the road conditions, especially in some places with thick soil layers. The soil was wet and slippery after the heavy rain. When working in these places, we must pay attention to the surrounding environment and always pay attention to observation. When pushing and shoveling materials, you can work with a small throttle. Be steady and don't worry. Because the road surface is slippery, if the loader bucket inserts materials improperly or at a low speed, it is easy to cause the loader wheel to slip. Sometimes, the more the shovel can't get in, the more serious the wheel slip will be when the accelerator is increased, which will not only cause dissatisfaction with the shovel, but also cause damage to the machine. If necessary, you should hit an extra reverse gear and shovel again. There are tires. It's fine if the loader works on the concrete floor, but it's different if it works on the dirt road. In some places, the upper part of the road is covered with mud, but there may be many sharp stones buried below. If the tire slips for a long time and rubs against stones, it is easy to scratch the tire, which will greatly wear the tire at home!

Prevent tire wear

In order to increase the safety factor, it is necessary to install snow chains on loaders. The installation of snow chains should be carried out in advance, and it is not necessary to start the installation in extreme environment. It is unsafe and troublesome to install them hastily. In case of special circumstances, safety warning signs must be placed before and after the loader. Don't install snow chains if the tire pressure is not enough. Secondly, the size of the main snow chain is different, and the width of the hub and wheel is matched. After installing the snow chains, it should be noted that the driving speed of the loader should not be too fast, and attention should also be paid to avoiding sudden acceleration or deceleration to damage the snow chains.

In the rainy season, we will encounter the situation that the last eight wheels of the construction site are stuck in the car. In this case, we will definitely call a loader to rescue. I saw some people go out as soon as the car started after receiving the call, and didn't find any steel rope or anything. When they arrived, they directly emptied the bucket and lifted the truck's ass with the back of the bucket. If the car is not seriously stuck, there is nothing they can do if the wheels are stuck. A car that cannot be pushed out for the first time will come back immediately, but it can't come back immediately. Dozens of tons of force are pushed back to your bucket at once, which is easy to cause bucket deformation. Therefore, I am very opposed to this kind of rescue. Unless it is a special case, it is best to dispose of the soil next to the truck tires as much as possible, or let the truck unload some materials and use steel ropes for rescue.

Matters needing attention of loader in rainy season

In rainy season, when clearing soil in narrow or gully areas, it is necessary to cooperate with excavators. Excavators are much better than loaders because they explore in places with deep water or unclear road conditions. The loader shall not drive in a straight line to avoid danger. There must also be relevant personnel to observe and command to ensure personal safety. After the excavator finds a safe and suitable position, let the excavator dig the soil to a suitable position first, and then the loader will remove it. Or the excavator directly pours into the loader bucket to shovel. When encountering the road trapped in the car, you should concentrate on driving and let the small throttle move at a constant speed. Don't suddenly fill the door or brake. Emergency braking on wet roads can easily make the loader out of control, making the whole vehicle elegant and dangerous. Don't lift the boom too high, lest the center of gravity be unstable. When the wheels are excessively tilted or deviated, the soil should be removed immediately and the road surface should be repaired before work.

When the loader is used as a tractor in rainy season, the safety of the loader must be ensured. Only by ensuring your own safety can you help others. Especially when towing a car on a downhill slope, you must see the road clearly. If there is too much mud, you'd better get rid of it first. If possible, you'd better shovel some sand stones and spread them on the road, which can greatly reduce the skid of the car. Rescue should be carried out under the condition of ensuring safety, and it must not be done recklessly. It is necessary to avoid the loader being too close to the edge of cliffs and ditches. If the ground in these places is soft, the weight and vibration of the loader itself can easily cause the machine to fall or overturn.

Parking loaders in rainy season is also particularly important. If possible, it is best to park in the garage, try to avoid parking in an excessively humid environment, and choose indoor storage. Rust prevention operation is very important. If the machine is parked for a long time, it should start running once a month to charge the battery. After the machine is stored for a long time, the grease on the piston rod should be dried and all parts should be filled with grease. When the machine is parked, keep the working device dry and clean, and do not let water in, so as to avoid rust and inconvenient operation of the machine.

Keep the chassis clean.

After the rainy season, the loader site must be cleaned, and the necessary places should be maintained and oiled to prevent corrosion. Check whether the oil drain screw is loose. If it is loose, repair it in time. Where water is found in the machine, it should be removed in time to avoid corrosion affecting the spirituality of the machine. When parking in the open air, pay attention to check whether the fuel tank and hydraulic tank cover are tightly covered, so as to avoid unnecessary trouble caused by rainwater infiltrating into the fuel tank.

Pay attention to check the filter element of loader air filter in rainy days to prevent rainwater from entering. When the paper filter element is damaged or blocked, it should be replaced and maintained in time. In addition, attention should be paid to the wear of the sealing ring on the oil dipstick to prevent rainwater from infiltrating into the oil, and the oil filler should also be checked. If necessary, you can put on a plastic bag when parking in the open air to be sure. Check the use of starter threads to see if there is looseness or corrosion, and handle the problems in time to avoid the influence of starter damp on its service life. Check the usage of the generator to prevent each line connector from being affected by moisture, which will affect the power generation effect.

It is best to put the engine part in the garage when parking in rainy season. Some careless drivers thought that the car could be put into the garage, but they didn't notice that the engine part was under the eaves, and the rain rushed to the engine as soon as it rained. What about the scene? I've seen it with my own eyes. Don't be too careless when parking.

One of the most common problems in rainy season is that the mud stuck in the bucket can't be thrown away. When loading and unloading materials, the bucket should make full use of the stop of the working device and ensure that the bucket has the maximum inclination angle. In order to clean the adhesive in the bucket during unloading, the operating handle of the bucket can be operated repeatedly, so that when the bucket hits the stopper, the adhesive in the bucket will fall off due to vibration, but don't hit the stopper too hard continuously, otherwise it will easily cause the control flexible shaft to break and the bucket cylinder to be damaged.

Shake off the mud in the bucket.

Loaders operating in rainy season should pay attention to windproof, collapse prevention, moisture-proof and anti-skid. Always be vigilant when working in the rain. When working at night, keep the front and rear headlights, working lights, ceiling lights and instrument light wipers of the loader working normally to ensure safety.

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