Bulldozers are powerful machines used primarily in construction and mining to move large quantities of earth. They are equipped with a wide, flat blade at the front, which can be raised or lowered to push soil, rubble, or other materials. Their robust design allows them to operate in tough terrains, making them essential for site preparation and land clearing. In addition to their primary function of moving materials, bulldozers can also be fitted with various attachments, such as rippers and winches, to enhance their versatility. These machines play a crucial role in shaping landscapes and are often seen at construction sites, roadworks, and in mining operations.