A bulldozer is an engineering vehicle

The bulldozer is equipped with a large metal bulldozer blade in front of it. When in use, the bulldozer blade is lowered to shovel and push mud, sand, and stones forward. The position and angle of the bulldozer blade can be adjusted. Bulldozers can independently complete excavation, transportation, and unloading work, and have the characteristics of flexible operation, convenient rotation, small required working face, and fast driving speed. It is mainly suitable for shallow excavation and short transportation of soil types 1 to 3, such as site cleaning or leveling, foundation pits with small excavation depth and backfilling, and roadbeds with small height.