Structure Earth Auger: Yes traction from the base plate position on the tractor, the machine base is mounted drill, drilling rig, driven pulley, landing axis, the shaft is fixed to the bottom of the ups and downs of the pulley triangle , base mounted from the left cylindrical gear box, fully engage the tank fitted with an output shaft and a large umbrella-shaped gear, umbrella-shaped gear and the input shaft and the large bevel gear, gear rundlet as well as the input shaft and the outer end of the fixed pulley Triangle, the central driving wheel fixed to the output shaft, the drive wheel is through belt and passive wheel coupling, shaft passive wheel package output, and passive wheel with Triangle with landing wheel coupling shaft belt. How it works: tree planting digging machine is from the rack, drive shaft, gearbox, drill composed by power output interface to drive the tractor drive shaft rotation, is driven by rotation of the steering gearbox drill, driven by spiral drill sandy soil dug up, completed the process of digging operations. Wu Jingli: 15837116733 Tel: 0391-3705003