Machines | amazing heavy equipment, biggest wheel excavator in the world, amazing tractor attachment equipment

Most awesome heavy equipment around the world, the best collection of monster construction machinery that never seen before..........if you need to see how wheel excavator work, and what type of this please watching this videos, and so on we are choosing many type of heavy machine such as: modern track tractor attachment that doing installation fiber optic cable, and other heavy equipment that most using in the world..........please enjoy videos.....