To provide a crane display device which can confirm moment curve.SOLUTION: A crane display device comprises: a display part 11; and a control part which can display a critical load of a lifted cargo to a working radius of a gib, that was calculated from an inclination angle of a current gib on the basis of a moment curve showing a relationship between the working radius of the gib and the critical load of the lifted cargo lifted by the gib, on the display part 11. The control part displays the moment curve on the display part 11.SELECTED DRAWING: Figure 5

    【課題】モーメントカーブを確認することが可能なクレーンの表示装置を提供する。【解決手段】表示部11と、前記ジブの作業半径と、前記ジブに吊り上げられた吊り荷の限界荷重との関係を表すモーメントカーブに基づいて、現在の前記ジブの傾斜角度から算出された前記ジブの作業半径に対する、吊り荷の限界荷重を前記表示部11に表示させることが可能な制御部と、を具備し、前記制御部は、前記モーメントカーブを前記表示部11に表示させる。【選択図】図5


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    Title :

    CRANE DISPLAY DEVICE


    Additional title:

    クレーンの表示装置


    Contributors:

    Publication date :

    2021-10-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B66C Krane , CRANES



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