Our researchers carried many times' field study during the long-time use of customers, and expanded the machine' s scope of using on primary basis, after excellent design, we also increased 3 lines-left, middle, and right which make the machine can complete digging at one time.This machine has reasonable design, compact structure and can be usedflexibly and operated conveniently.it can be fitted with tractors in many types.It is a good machine to dig and fertilizer for forest planting, producing banana,

orange, litchi, flowering wood and so on.It can save a great amount of iabor and time Using this machine to dig and simultaneously increase socia! And economic benefits