To provide a construction machine capable of notifying, before traveling while suspending a load, an operator of whether or not the traveling while suspending the load is determined, based on a detection result, to be allowed.SOLUTION: A control method of a construction machine includes: detecting an actual weight of a suspended load suspended from a work machine of the construction machine; calculating a rated load for travel which is a maximum load allowed to be suspended by the construction machine during traveling; and executing determination, based on the rated load for travel and the actual weight, whether or not the traveling while suspending the load is allowed; and, when the traveling while suspending the load is determined not to be allowed, displaying, before the construction machine starts traveling, a first display indicating that the traveling while suspending the load is determined not to be allowed, on a display part on which the actual weight is displayed.SELECTED DRAWING: Figure 4
【課題】吊り走行前に、検出結果に基づく吊り走行の可否を、操縦者に報知することができる建設機械を提供する。【解決手段】建設機械の制御方法は、建設機械の作業機に吊り下げられる吊り荷の実荷重を検出することと、建設機械が走行時に吊り下げを許容可能な吊り荷の荷重である走行定格荷重を演算し、走行定格荷重と実荷重に基づき、吊り走行の可否の判定を実行することと、吊り走行の可否の判定が否である場合、実荷重が表示される表示部に建設機械が走行する前に、吊り走行の可否の判定が否であることを表す第1表示を表示することと、を有する。【選択図】図4
CONTROL METHOD OF CONSTRUCTION MACHINE
建設機械の制御方法
2023-10-02
Patent
Elektronische Ressource
Japanisch
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