Small excavators are suitable for various working environments such as agricultural planting, landscaping, orchard trenching and fertilization, small earthwork projects, municipal engineering, road repair, basement and indoor construction, concrete crushing, buried cables, laying of tap water pipes, garden cultivation and river ditch dredging projects. It has multiple functions of excavation, crushing, hook cleaning, drilling and bulldozing, and can quickly replace accessories, which greatly improves the utilization rate of the machine. It can be applied to various soil types, has good use effect, is simple to operate, small and flexible, easy to transport, and can operate in small places. It has excellent work efficiency and cost performance. The standard configuration bulldozer can level the site, backfill the earthwork, and increase the stability of the whole machine. It is simple to operate, small and flexible, and easy to transport. It can operate in small places, especially suitable for orchards such as kiwi, vineyards, oranges, navel oranges, trenching, fertilization, weeding, etc. It has multiple functions of excavation, crushing, trench cleaning, drilling and bulldozing, and can quickly replace accessories, which greatly improves the utilization rate of the machine.