Rail Mounted Container Gantry Crane-Container Handling Gantry Crane
Rail mounted container gantry crane(RMG) is a double girder gantry crane special designed for handling container,traveling on rail,equipped with a special container lifting tool.
Capacity:45t,for handling 20'40'or 45' international standard container,lifting tool can be telescopic type.
Span and lifting height will be customized,working class usually A7,control mode is cabin control,VVVF speed control or PLC control.
Container gantry crane is usually applied to port container yard,railway container yard or open air warehouse for loading and unloading container.
It has features of beautiful appearance, perfect performance, low cost, easy maintenance, durability and so on.
Kuangyuan brand gantry crane uses frequency converter, PLC control and equipped with intelligent crane control system,including crane monitoring control system.
It is composed of main beams,trolley,legs,ground beams,crane traveling mechanism and lifting spreader,electric control system.
All mechanism is operated in the operation cabin; Crane power supplies are divided into cable and sliding wire, please choose one of them when you make an order with us.
Working temperature: -25-40 ° C
Working duty: A7.
Power source: 380V 50Hz 3Phase. And we can design as your demands.
The altitude height of site is ought to be less than 2000M.
1) Double welding box girder, legs, DIN/FEM standard deflection.
2) Material Q235B orQ345B. (Similar to the international steel Fe360 or Fe520)
3) Whole length CNC cutting for complete web plate, high deflection accuracy.
4) High quality autometic welding and NDT inspection.
5) Shot-blasting SA2.5 for complete girder after welding, stress release.
6) Epoxy zinc rich high quality paiting, 2x2 with 140μ M.
7) 10.9 class High tension bolts mouting between girder and legs, life time safety connection.
8) Double flanged or flat wheels, anti-friction bearings, cellular buffers, derailment protectors.
9) Full-length service platform along the crane bridge is supplied, where it si equippe with protective hand railing and toe strips.
Main lifting motor with thermal protection.
Hooks with latch.
Crane switch and travel end switch.
Emergency switch can stop all movement when any dangerous happened.
Sub-assemblies characteristic are tested before assembly.
All cranes must be pre-assembled and tested before leaving factory and offer the certification of test.
Design and construction rules:
All the standards which is required for the crane are the Chinese standard.
Primer and finishing paint
Color: According to your demands.
Average thickness: About 100 microns.
|Lifting height||Main hook||m||17m or customized|
|Operation method|| ||Cabin control|
|Speed||Lifting||Main hook||m/min||0~13 by VVVF|
|Cross travel||m/min||6~60 by VVVF|
|Long travel||m/min||40~40 by VVVF|
|Working duty|| ||A7|
|Power supply||AC||220v/380v/400v/415v/440v, 3P|