CRANE AND CRANE CONTROL DEVICE

To provide a crane and a crane control device capable of accurately grasping brake performance.SOLUTION: A calculation unit 52 calculates brake torque during braking of a brake 22. Thus, performance of the brake 22 can be grasped on the basis of reduction of the brake torque or the like related to t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: HAYASHI DAISAKU
Format: Patent
Sprache:eng ; jpn
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