How to use demolition front end boom and sticks excavator to demolish building

Today we are going to share about the demolition of a house with a demolition front end boom and sticks excavator. The object of demolition today is a very simple house with a long span. Let’s see how I can remove it quickly and easily. Because the demolition is basically based on tonnage or square, basically no time is counted. Therefore, efficiency and safety are very important, so how to demolish it in 10 minutes.

First of all, we observed the surrounding grounds. Only the left and right sides and the front can be set up. We first spend 12 minutes to level the road for easy entry and exit of the wall and finishing and retreating.

Now, we first cut out a part of the outer wall to avoid touching the pipe and blocking the line of sight when digging inside, and then we start digging out the wall and hollowing out the inner wall. Note that we have to dig out from the inside. For safety, I just can dig and retreat,

One room after another was hollowed out. Note that the outer wall must be kept, so that the arm of the demolition front end boom and sticks building does not touch the wall. Then, take out the next one.

In this way, each room is emptied step by step, and the cracks on the outer wall are observed at any time. If it starts to crack, then we have to withdraw the machine. We can no longer dig out, and it will crack, indicating that the structure of the house is very poor and its bearing capacity is insufficient.

When we have basically hollowed out the inside, we are left with the outer wall. We retracted the demolition front end boom and sticks excavator to the front of the house, set up the machine, and started to dig out the outer wall. What I want to say here is that because the site is wide enough, there is enough space in the middle. It’s empty, so it’s no problem to finish the house before it. It will only sink and the floor will not float down. If the house is not empty enough, we can’t finish it in the front! In addition, houses with 4 floors or more cannot be finished in the front. We can only retreat the exterior wall step by step with the excavator sideways. Check the quality of the house and leave the size of the exterior wall, and then finish it on the side. Next time, we will discuss High-rise excavator demolition skills!

The outer walls are knocked down one by one. At this moment, pay attention to the changes of the wall, and just withdraw the machine when it starts to crack.

This is a simple three-story cement room with brick joint structure. As long as you are careful and bold, it is not a big problem to put it down safely in 10 minutes. The technology is not good. Many excavator masters are masters and seniors. Experience sharing of house demolition by demolition front end boom and sticks excavators, hoping to help every excavator master.