Slewing Port Jib Cranes

Slewing Port Jib Cranes

Blog Article

The paper presents slewing port cra11es with a luffing jib.The advantages of slewing port jib cranes are high lifting capacities,high speeds of re-loading and excellent mobility since theyare capable of load lifting, travelling, arm tray for wheelchair luffing and slewing.Thepaper gives a detailed description of their characteristics suchas the highest reached load-canying capacities, speeds of motionand accelerations.It also presents the crane assembly,driving mechanisms, loads and load cases, transport by shipsand testing of lifting capacity.

As a practical example the paperpresents the slewing port jib crane with the capacity of25!15!5 tat a 27/37/40 m radius made by the under armour 1364182 Slovenian companyMetalna Maribor for the shipyard 3.Maj, Rijeka, Croatia.