Automated And Intelligent Harbour Portal Crane , Quayside Container Crane
Harbour Portal Crane introduction:
The large-scale container transport ships, especially the development of the super-Panamax ship type, have put forward newer and higher requirements for quayside container cranes: First, the technical parameters of the cranes are improved, the speed parameters of the cranes are high-speed, and the outreach and lifting height are increased. The rated lifting capacity under the spreader is increased; the second is to develop and design a high-efficiency quayside container loading and unloading system to meet the requirements of large-scale ships for crane productivity.
Harbour Portal Crane Specification:
|  			 Capacity(under spreader)  |  			 			 t  |  			 			 30.5  |  			 			 35  |  			 			 40.5  |  			 			 50  |  			 			 65LT  |  		
|  			 Duty  |  			 			 
  |  			 			 A7  |  			 			 A7  |  			 			 A8  |  			 			 A8  |  			 			 A8  |  		
|  			 Span  |  			 			 m  |  			 			 10.5  |  			 			 10.5  |  			 			 22  |  			 			 22  |  			 			 22  |  		
|  			 Base  |  			 			 m  |  			 			 16  |  			 			 16.5  |  			 			 16.5  |  			 			 18  |  			 			 18  |  		
|  			 lifting height(above rail)  |  			 			 m  |  			 			 16  |  			 			 22  |  			 			 28  |  			 			 38  |  			 			 48  |  		
|  			 lifting height(below rail)  |  			 			 m  |  			 			 26  |  			 			 16  |  			 			 14  |  			 			 14  |  			 			 14  |  		
|  			 hoisting speed (full load)  |  			 			 m/min  |  			 			 50  |  			 			 46  |  			 			 50  |  			 			 70  |  			 			 70  |  		
|  			 hoisting speed (only spreader)  |  			 			 m/min  |  			 			 100  |  			 			 90  |  			 			 100  |  			 			 150  |  			 			 150  |  		
|  			 trolley traveling speed  |  			 			 m/min  |  			 			 150  |  			 			 120  |  			 			 160  |  			 			 220  |  			 			 320  |  		
|  			 gantry traveling speed  |  			 			 m/min  |  			 			 45  |  		||||
|  			 Boom hoisting time (one way)  |  			 			 min  |  			 			 6  |  			 			 6  |  			 			 5  |  			 			 5  |  			 			 5  |  		
|  			 Total Power  |  			 			 kW  |  			 			 ~650  |  			 			 ~650  |  			 			 ~920  |  			 			 ~1400  |  			 			 ~1800  |  		
|  			 max wheel load (duty)  |  			 			 kN  |  			 			 320  |  			 			 480  |  			 			 560  |  			 			 650  |  			 			 850  |  		
|  			 crane rail  |  			 			 
  |  			 			 QU80  |  			 			 QU80  |  			 			 QU100  |  			 			 QU120  |  			 			 QU120  |  		
|  			 Power supply  |  			 			 
  |  			 			 3-phase AC (50 or 60Hz)  |  		||||

Harbour Portal Crane Application:
Loading and unloading at port, material handling at dockyard, ship building and repairing yard, metallurgy industry. They mainly include lifting mechanism, luffing mechanism, slewing mechanism, travelling mechanism, spreader device ( grab, container, and hook), electrical equipment and other aiding devices for safety. The applied rigid rack and screw lever luffing mechanism make sure a constant working state.
Harbour Portal Crane Photo:
