This is a step-by-step guide on the assembly and operation of the laser obstacle remover. In this video, you will find:

Structure & Appearance of the device
Setting Up before you start
Power Connection
On-site Obstacle Removal 
Start of the Obstacle Removal

This device was specially developed to remove the hangings on the power grid system which could cause power off in storming weather. Normally, in the street, you can see the people getting off the hangings or cutting off the tree branches with bucket car regularly to ensure the power system works well no matter in what weather. 

But in the mountain area, it is almost not possible for you to go with the bucket car. Then the laser device is a great help for this kind of conduction which can make the work done from long distance up to 100m, and you can also see the whole operation in a remote office. 

If you got similar problems to solve, this would be the perfect choice for you. 
For more info & inquiry, you can look at www.sptlaser.net.