A photographic introduction to bulldozers, discussing what they are, how they are used, and how they move, identifying the different parts of a bulldozer, looking at who drives the machines, and explaining why bulldozers are important.
A photographic introduction to bulldozers, discussing what they are, how they are used, and how they move, identifying the different parts of a bulldozer, looking at who drives the machines, and explaining why bulldozers are important.
