Precautions for leveling the ground with small excavators

Leveling a small excavator is one of the skills that a driver must master, and it is very important to master certain essentials of action. This article provides a theoretical basis for novices. Let's take a look at what knowledge a small excavator operator needs to have when leveling an excavator.

Essentials of excavator leveling action:

1. On the land to be leveled, first visually measure the height of both ends of the ground, then find the elevation point from the high end of the ground, level it in turn towards the low-lying end, and finally dig out the soil higher than the elevation point and fill it up. In low-lying areas, it is visually level.

2. When the excavator lowers the boom, open the second arm until the angle between the boom and the boom is about 45 degrees; open the bucket so that the mouth of the bucket and the boom of the second arm are basically in a horizontal state; the bucket falls to the ground and retracts the second arm, lift The big arm pulls the soil backward; the machine rotates and leveles bucket by bucket in sequence.

3. Finally, visually inspect the leveling, and coordinately manipulate the boom, second arm and bucket according to the specific terrain conditions to complete the leveling work.

Matters needing attention when leveling the excavator:

1. The car must stand flat

If the excavator cannot be leveled, it will not be leveled even when the gods come.

2. The eyes need to live for a long time to stare at the bucket through the glass to operate the leveling, which is prone to illusion and fatigue, so the eyes should observe the leveled ground from various angles from time to time, and you will find that different angles give you the feeling It is also different.

3. Select the surrounding reference objects such as the leveled place, the color of the soil layer, etc.

Fourth, there is also the bucket to maintain a fixed angle to measure the height with the bucket and the foundation slope, and when the excavator is standing flat, it is close to the ground that has been leveled and rotated 180 degrees, you can see the height difference, etc. wait.

5. Believe in the instrument, don't trust your eyes too much. After working for a long time, the excavator operator will feel that some deviations will naturally occur. At this time, you must fully believe in the accuracy of the instrument.

6. Step back frequently and look at the flat ground from another angle

When the operator of the small excavator feels the same after digging a piece, step back for about one parking space, and then look at the plane dug in front, and it is easier to see the height. It is suitable for working conditions with darker soil color.

This is the end of the introduction of the small excavator for leveling the ground. If there is anything you don't understand, please leave a message.