Bulldozer blade varieties

 swamp crawler dozer blade swamp hydraulic crawler dozer may vary for different purposes, use and size. The blades are usually made not pressed, no mechanical forces to help building because this durability of heavy metals. Bulldozer blade has three main varieties of "S" type curved side of the blade, "U" type curve and "Soviet-style" in the center, but it is not uncommon to see the edge of the short curved sides.