It is easy to operate the ground leveling with the ultra-small excavator, but it is not easy to do it. How can I put it? If you want to use the ultra-small excavator to level the ground more simply and efficiently, you must master the following methods and experience;
First, when working on flat ground, you must first check the height of the ground, then find the elevation point from the ground, level the lower end, and then dig soil above the elevation point to fill it.
Second, the ultra-small excavator falls on the boom, opens the two arms and the boom at an angle of about 45 degrees, opens the bucket, so that the bucket mouth and the two arms are basically level, and the bucket falls on the ground to receive the two arms, and then lift The big arm pulls the soil back and the machine rotates to flatten the bucket in the bucket.
Third, leveling visually at last, coordinate and manipulate the boom, two arms and bucket according to the specific terrain, and complete the leveling work.
The effect of using the ultra-small excavator in the greenhouse
In the past, the height and width of the most common ultra-small excavators on the market were similar to those of the transport greenhouse introduced in the previous phase. Most of them were above 1.3 meters, and it was difficult to enter and exit the greenhouse. In recent years, many manufacturing In order to meet the special requirements of the greenhouse deep shed, they have carried out more transformations to make it more suitable for the needs of deep ploughing in the greenhouse.
Those manufacturers' improvements to ultra-small excavators are mainly reflected in two aspects. One is the miniaturization of the body, the width and height of the excavator are greatly reduced, and the height and width of many ultra-small excavators are controlled within one meter. It is easy to get out of the greenhouse, and there is no need to set access channels for easy operation. The second method is to install a soil shovel in front of the soil to level the ground after the excavation is completed.
Now the use of ultra-small excavators in greenhouses has become more common and practical, and it is one of the first choices for deep sheds.
The ultra-small excavator also paved the way for the promotion of straw bioreactor technology. Straw bioreactor is a good technology to increase ground temperature in winter, enhance soil permeability, supplement carbon dioxide in the shed, improve plant robustness, and increase production. Many vegetable farmers know that straw bioreactor technology is good, but in fact there are not many vegetable farmers who really use straw bioreactor technology. Most vegetable farmers gave up after using them for one or two years, and few kept going. Why is that? That's because the straw bioreactor technology has a big disadvantage, that is, it needs to dig deep trenches. Without professional machinery, the cost of manual operation will be extremely high and troublesome, making the straw bioreactor technology "call" and has not been promoted in greenhouse vegetable production areas. Using ultra-small excavators, the operation of digging ditches is simple and effective, and it is also extremely beneficial for the promotion of straw bioreactors.