Portal Cranes
High efficient Portal Crane generally includes the followi frame, lift mechanism, slew mechanism, crane travel me spreader device (grab, container spreader, magnet and h equipment and other accessory equipment for safety. Ste include jib and A-frame, slew platform and gantry frame.
Portal Crane jib crane is extensively applied to dock’s bu ore and so on) and other cargo ship (lorry) loading and u well as slipway repair.
Parameter information
Portal Crane jib crane referenced standards, GB17495-1998 Harbor Portal Crane technical specification, JT400-1999 harbor Portal Crane safety specification, GB3811-2008 crane design standards, GB6067-85 crane safety specification, ISO standards, FEM standards and JIS standards.
Portal Crane Main Features
◆It uses grab, container spreader, magnet and hook, boasts high practicality and wide scope of application
◆It adopts optimized four-bar linkage so that the accuracy of level luffing is high
◆The operation device rotates 360°, widening the operation scope
◆It adopts PLC control and variable frequency speed control, so that is runs steadily and reliably
◆Intelligent structure gives excellent stability