Unleash the power of bulldozers! Explore 5 types of bulldozers explained with photos, from standard to crawler, wheel, mini, and swamp bulldozers. A bulldozer is a heavy-duty machine equipped with a large metal blade at the front, designed to push, lift, and level large amounts of soil, sand, rubble, or other materials. Learn what a bulldozer is, how it works, and what kinds of blades and attachments it can have. Find out the differences between crawler, mini, wheel, and hybrid bulldozers and their applications. Bulldozer, powerful machine for pushing earth or rocks , used in road building, farming, construction, and wrecking; it consists of a heavy, broad steel blade or plate mounted on the front of a tractor.
