Product Description The bulldozer blade is the main ground-contacting work piece on the bulldozer. It is mainly used for bulldozing and leveling the construction site. It is connected with the bulldozer by the blade angle bolt. According to different usage occasions, we divide the bulldozers into small, medium and large, and also use three different materials to produce the blade products of three different types of bulldozers: large, medium and small. The bulldozer blade angle is two guard plates installed on both sides of the bulldozer blade, used for contact with the ground, and together with the blade, forms a complete set of bulldozer blade system. The corner of the large bulldozer adopts the corner bending method, so that the corner of the knife produces a self-acute angle, and the corner of the knife always maintains an acute angle during the wear process. It is suitable for bulldozing, leveling construction sites, etc. It can also be used to level the site, accumulate loose materials, and remove obstacles in the working area. Product features There are three different materials for bulldozer blades. The mechanical properties are : The mechanical properties of high carbon steel : hardness : HB280. The mechanical properties of manganese steel : hardness : HB360. The mechanical properties of boron steel : hardness : HB480. Bulldozer blade also has three different materials. The mechanical properties are : The mechanical properties of high carbon steel : hardness : HB280. The mechanical properties of manganese steel : hardness : HB360. The mechanical properties of boron steel : hardness : HB480. All factory products, any non-human factors caused by the fracture, we are all replaced. At the same time, we also provide surface tungsten carbide bulldozer blade, surface tungsten carbide bulldozer blade and blade angle, the surface hardness can reach HB700.