The impressive power of these machines represents the pinnacle of modern mechanical engineering. Every movement is the result of precise calculations, demonstrating excellent performance in all harsh working environments.Interesting, but beware false advertising - the scene on the thumbnail does not appear on the video.I just love heavy equipment and the maintenance of them.They dance like graceful ballerinas.All i wanted to see was the tractor on the high wire, but no where in this video, does a tractor do what it shows in the thumb image. Hashtag honest thumbs