| 摘要 |
PROBLEM TO BE SOLVED: To provide a cutting machine hangable from the air with a heavy good aerial transporting device to be moored, grasping conditions by an operator while viewing a monitor in a safe place even if the configuration of the ground is a steep slope, transportable from the air to a cutting job site by remote control, cutting each optional tree in an intact state of a standing tree and transporting the tree in the intact state of the standing tree to the base of a mountain. SOLUTION: This cutting machine is designed to hang a tubular frame 1 composed so as to surround the trunk of the tree from the air, moor the tubular frame 1 and attach a tree gripping device 2 to the tubular frame 1 and is composed of a chain saw 4 horizontally attached to the lower part of the tubular frame 1, a chain saw cutting device 5, a chain saw turning device 6 capable of vertically moving the cutting position, a wedge driving device 7 for driving a wedge into the chain saw cut groove, a remote controlled controller 8 and a power generating power source 9 with an engine. The cutting machine is operated with the remote controller installed on the ground with the operator.
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