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5.0 To 60 Ton Screw Lever Luffing Boom Tower Crane For Port Terminal

5.0 To 60 Ton Screw Lever Luffing Boom Tower Crane For Port Terminal

Certification:CE ISO GOST
Minimum Order Quantity:Negotiation
Delivery Time:6 month
Payment Terms:L/C, T/T
Place of Origin:Henan,China
Price:Negotiation
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Location: Xinxiang Henan China
Address: No.1,Wei'er Road, Changyuan Crane Industrial Park, Xinxiang City, Henan Province.China
Supplier`s last login times: within 35 hours
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Product Details

Harbour Portal Crane With Rigid Rack And Screw Lever Luffing Mechanism Stable Working Condition


Harbour Portal Crane introduction:


Portal cranes refer to the cranes traditionally used at the front of the port terminal. On the portal base running on the ground track, a rotatable jib is set up, with 4 mechanisms for lifting, turning, luffing, and running. Railway trains or other vehicles can pass under the portal. Carry out loading and unloading of vehicles and ships and direct fetching operations by transfer.


Harbour Portal Crane Specification:


Spreader typeHookGrab
Material handlingvarious goodsbulk cargo
Capacity (under spreader)5.0 ~ 60ton5.0 ~ 50ton
Lifting heightAbove rail15 ~ 35m15 ~ 35m
Under rail9 ~ 20m9 ~ 18m
Work GradeA5, A6, A7, A8A5, A6, A7, A8
Outreach15 ~ 50m15 ~ 50m
Span9.0 ~12m9.0 ~12m
Standard SpeedsHoisting with load10 ~ 25 m/min10 ~ 25 m/min
Hoisting without load15 ~ 35 m/min15 ~ 35 m/min
Luffing15 ~ 55m/min15 ~ 55m/min
Slewing0.8 ~ 2.0 r/min0.8 ~ 2.0 r/min
Gantry travel20 ~ 30 m/min20 ~ 30 m/min


Harbour Portal Crane Application:


Railway trains or other vehicles can pass under the door seat, and can be used for loading and unloading of vehicles and ships, as well as direct transfer operations. This kind of crane is also installed on some ships such as container ships with self-loading and unloading machines. This kind of crane is also called Bridge crane because of its bridge shape.


China 5.0 To 60 Ton Screw Lever Luffing Boom Tower Crane For Port Terminal supplier

5.0 To 60 Ton Screw Lever Luffing Boom Tower Crane For Port Terminal

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