It is divided into track type bulldozers, tire type bulldozers, etc. Due to its ability to complete excavation, transportation, and unloading work alone, as well as its flexible operation, convenient rotation, small required working surface, and fast driving speed, it is widely used in field cleaning or leveling, foundation pit backfilling, and other operations. It is divided into track type bulldozers, tire type bulldozers, etc. Due to its ability to complete excavation, transportation, and unloading work alone, as well as its flexible operation, convenient rotation, small required working surface, and fast driving speed, it is widely used in field cleaning or leveling, foundation pit backfilling, and other operations.