Bulldozer: bulldozer; equipped with Aryan tractor of blade, teeth of iron and mechanical artifice, effective in heavy emphasis on topography and civil works job.--crawler: bulldozer equipped with iron plates calling in chains side than on two wheels of solid iron roads serve as feet to grab land. Fourth of the beasts in the vision of Prophet Daniel about the urbanization of the end of his time, and verified during the industrial revolution, when it was devised the war tank with caterpillars - Daniel 7: 7-8. Contained rhetoric, evident in the prophecy of Is 40: 4-5.
