Four-Link Portal Crane
Description
Four-link type portal crane has been extensively applied to loading and unloading at port and materiel handing at dockyard and metallurgy industry, The main structures are composed of steel frame, lifting mechanism, luffing mechanism, slewing mechanism, crane travel mechanism spreader device (grab,container spreader, and hook and electrmangnetdisk), electrical equipment and other necessary equipments for safety. Steel structures include jib and A-frame, slewing platform and gantry frame.
Referenced standards: GB17495-1998 Harbor portal crane technical specifications, GB6067-85 liftequipments safety specification, GB3811-2008 crane design standards, ISO standards, FEM standards and JIS standards.
This kind portal crane is a mobile, full-revolving, and four-bar combined crane. Its arms and counter-weight are balanced. There are 2 types of portal frame: cylinder and four outriggers. This portal carne is for lifting containers with hooks or grabs.
Advantages: long arms, suitable for bigger ship, beautiful exterior, safe and reliable, durable advanced performance, convenient for maintenance. It's the best choice for comprehensive multi-typed cargo ports.
Specification
TypeLifting
Capacity (t)HeightHeightGauge×baseLifting SpeedMax Wheel
Load (KN)Installed
Capacity (KW)Match
Ship (/DWT)
Max (m)Min (m)above rail (m)below rail (m)(m)Lifting (m/min)Amplitute (m/min)Rotation (m/min)Crane (m/min)
MQ525525812910.5×40241.52518028019000
10.5
MQ5355331015910.5×50401.52521030030000
10.5
MQ10251025815910.5×50501.52522033019000
10.5
MQ1033103310201210.5×50401.42518534530000
10.5
MQ162516259201210.5×50401.52524032519000
10.5
MQ1633163310281510.5×60401.52525034530000
10.5
MQ2533253310281510.5×60501.52526043530000
10.5
MQ4033403310281610.5×50501.412526056030000
10.5
S4070406524451310.5×15170.2626260400100000
K1070294513 18.5
S503550351240010.5×7.512.80.42525025030000
K103814400 12
S803580351240 12×612.80.42525032030000
K10 10.5Portal Crane price
website:http://www.sgycranes.com/port-crane/portal-crane/ |