Problem to be solved: to provide a construction machine capable of notifying the pilot of the possibility of suspension running based on the detected actual load and working radius before hanging running.Construction machineryThe lower running body 2 for running andAn upper turning body 3 mounted on the lower traveling body 2 to be pivotally mounted thereon andA work machine 4 which can be pivotally moved vertically in the upper turning body 3 andThe suspension 5 is attached to the tip of the work machine 4 so as to be swingable in the front and rear directionsA real load operation unit 71 for detecting a real load of a suspended load suspended on a hanging toolA position detecting section 72 for detecting the position of the working machineThe actual load detecting section (actual load calculating section 71) and the suspending run judging section 75 for judging whether or not the suspended travel is judged based on the actual load and the position information of the work machine 4 detected by the position detecting section 72 and theThe notifying part 8 notifies the pilot of the judgment result of the suspending running permission judging part 75 to the pilot before hanging running.Diagram
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