Gantry crane
Category:
Portal Crane
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Details Introduction
Structure: shaped like a door frame, composed of portal frame, carriage/trolley running mechanism, lifting mechanism and electric control system.
Principle: the trolley moves longitudinally along the track, the trolley moves transversely in the beam, the hoisting mechanism lifts the heavy load, and the multi-agency cooperative operation.
Types: according to the use of general-purpose, shipbuilding, container gantry cranes, etc.; according to the main girder divided into single / double main girder; according to the fetching device divided into hooks, grabs, electromagnetic.
Characteristics: strong lifting capacity (several tons to hundreds of tons), wide range of operations, adapt to multiple scenarios (ports / factories / yards), easy to operate.


