This type of machine is  in the wider use of green tree planting at home and abroad, fertilization of fruit trees, the courtyard legislature tree, fence fence, fruit trees support, ice drilling, grassland pasture fencing, field management, fertilization and various water projects hole operations.  A direct vertical structure is adopted in the model of FW-1, FW-2, FW-3 drills. This kind of machine is featured by compact construction, convenient operation. The performance is equivalent to that of the imported models , better than similar domestic models.