Dismantling heavy machinery of building and dismantling method of building using this dismantling heavy machine

摘要

PROBLEM TO BE SOLVED: To hang a demolition heavy machinery safely from a top part of a building, and reduce demolition costs for the building.SOLUTION: A building demolition heavy machinery 1 includes: a heavy machinery body 4 having an arm 2 and an endless track 3, the arm 2 having a demolition tool 12 provided on a distal end for destroying a building 20, and the endless track 3 being for self-traveling; and a hoisting winch 5 capable of hoisting the heavy machinery body 4 with a wire 6. The hoisting winch 5 is connected to the heavy machinery body 4 at a position that enables hoisting of the heavy machinery body 4 with he wire 6. The heavy machinery body 4 is hoisted above the building 20, by connecting the wire 6 of the hoisting winch 5 to a top part of the building 20 and winding the wire 6 with the hoisting winch 5.SELECTED DRAWING: Figure 2