Turntable reinforced single-arm crane

The utility model discloses a turntable reinforced single-arm crane, and relates to the technical field of crane operation. A horizontal fixing semi-ring is welded to the annular side of a cylinder, a plurality of vertical through holes which are evenly distributed are formed in the fixing semi-ring...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG YU, ZHANG QIANYIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CRANES HAULING HOISTING LIFTING LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS,WINCHES, OR TACKLES PERFORMING OPERATIONS TRANSPORTING
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