The present invention relates to a multifunctional root cutting device-combined landscape tree digger, which comprises: a striker coupling shaft coupled to an electrically-powered striker striking the ground by vibrations； and an lateral root removing device hit in upper and lower directions during operation of the electrically-powered striker while being connected to the striker coupling shaft and performing an lateral root-removal work for removing relatively thick lateral roots before a digging work for the landscape trees. It is an object of the present invention to provide the multifunctional root cutting device-combined landscape tree digger, capable of reducing a work time, reducing the amount of a digging product to reduce the labor intensity of workforce, and further, improving the digging quality for the landscape tree as proper root cutting can be performed.본 발명은 조경수 굴취겸용 다기능 단근장치에 관한 것으로서, 진동에 의해 지면을 타격하는 전동식 타격기에 결합되는 타격기 결합용 샤프트； 및 상기 타격기 결합용 샤프트와 연결되되 상기 전동식 타격기의 동작 시 상하로 타격되며, 조경수에 대한 굴취작업 전에 상대적으로 굵은 측근을 제거하는 측근 제거작업을 진행하는 측근 제거기를 포함한다.
