ude jib and A-frame, slew platform and gantry frame. Single jib portal crane is extensively applied to dock’s bulk cargo (coal, ore and so on) and other cargo ship (lorry) loading/unloading as well as slipway repair. Single jib portal crane has the advantages of high operating efficiency and low failure.udes Single boom jib crane and Four-link type portal crane, which has been extensively used to load and unload at port, jetty,shipyard. The main structure areposed of steel structure,hoisting mechanism,luffing mechanism,slewing mechanism,crane traveling mechanism,machine room,and lifting tools such as containerJIB Crane. 1. 75/20T Ladle Crane 2. 100/30T Ladle Crane 3. Track-Outstripping Crane Track-outstripping crane is a kind of special crane for coal grinding mill in fuel electric plant, Supplying Ability: 100Set Min Order: 1 Set Payment Type: Other, L/C, T/Tharbour use single jib pedestal portal crane price, US $ 10000 - 60000 / Set, 30, Portal Crane, Portal Crane,Single Jib Port crane,, Machinery Repair Shops, Manufacturing Plant, Construction works , Energy & urce from Nucleon (xinxia on .