Although micro excavator has many advantages, it also has some disadvantages.

First of all, the function of the mini excavator is relatively weak. They can only carry out basic excavation work, but cannot carry out large and complex projects.

Secondly, the service life of the mini excavator is relatively short. Due to its small size, simple structure, easy to be affected by external factors, and short service life.

Finally, the price of the mini excavator is relatively high. They are inferior to large excavators in performance and service life, but their prices are quite high.

Mini-excavator is a good choice for the construction site that needs fine excavation, but it also has disadvantages.

First of all, the working efficiency of the mini excavator is relatively low. It can only work at a relatively low speed and consumes a lot of energy. In addition, it also needs to stop working frequently to charge. Therefore, if the work of a construction site requires fast and efficient operation, the mini-excavator is not an ideal choice.

In addition, due to the small size and light weight of the mini excavator, it is easy to be affected by wind or other external factors when working. Therefore, the use of mini-excavators will bring some risks when the stable working environment cannot be guaranteed.

In short, although the mini-excavator has some advantages, it is not suitable for all construction sites due to the above disadvantages.

So how to overcome the disadvantages of these mini excavators?

First of all, the working efficiency of micro excavator is low. The main reason is that their engines are not large enough to achieve the working efficiency of large excavators. Secondly, due to the small size of the mini excavator, it is easy to be affected by the surrounding environment when working. For example, wind, rain and other weather factors will affect the work of the mini excavator. In addition, the mini-excavator is also vulnerable to the terrain. If the slope is large or the ground is hard, the mini excavator may fail.

In view of these disadvantages of micro excavators, corresponding countermeasures should be taken to overcome them. First of all, the engine with good performance should be selected to ensure the working efficiency of the mini excavator. Secondly, pay attention to the influence of surrounding environmental factors while working, and try to avoid wind, rain and other weather factors. In addition, pay attention to avoid steep terrain or hard ground.