MG A Type Description
MG model Double beams gantry crane is a track traveling Medium-Heavy sized crane,it mainly consists of the skeleton structure, lifting trolley and cross traveling mechanism, long traveling mechanism, cabin,festoon cable and electrical control system. The trolley can move horizontally on a pair of rails on the main beam. The working class is A4 A5 A6 A7.
Photo:
Technical parameter sheet:
S/N. | Crane No.s | 1 | ||||||
1 | Name | Double Girder Electric Gantry Crane | ||||||
2 | Model | MG | ||||||
3 | Working class | A4,A5,A6,A7 | ||||||
4 | Capacity(t) | 5 | 10 | 16/3.2 | 20/5 | 32/5 | 40/10 | 50/10 |
5 | Span(m) | 10.5m~31.5m | ||||||
6 | Lifting height(m) | 10,15,18,20 | ||||||
7 | Lifting speed(m/min) | 5.9,6.8,9.5,10.4 | ||||||
8 | Trolley travelling speed(m/min) | 30 | 30 | 30 | 30 | 30 | 30 | |
9 | Crane travelling speed(m/min) | 75 | 75 | 75 | 75 | 75 | 75 | |
10 | Control type | Cabin | Cabin | Cabin | Cabin | Cabin | Cabin | |
11 | Power supply | 380V50Hz3Ph AC | ||||||
12 | Lifting motor(KW) | 15,22,37,45,55 | ||||||
13 | Trolley traveling motor(KW) | 2.5,4,6.3 | ||||||
14 | Crane long traveling motor(KW) | 2*5.5,2*7.5,2×11 | ||||||
15 | Rail model | P38,P43,P50,QU70 | ||||||
16 | Crane weight | 35000~78700Kgs |
The Double beams gantry crane main beam can be box or trussed type in according to your working environment situation. pressure is less than 125Pa, or more;The double beam gantry crane is usually being used outdoor,driver’s Cabin is used for operating, with seats inside. Driver’s cabin floor adopts insulation pads and toughened glass for windows; extinguisher and fan are optional equipped. Other accessory equipment like air condition, buzzer,interphone and etc. can be configured according to client’s request.The length of cantilevers can be designed to meet the working demands.
This product is a regular crane widely used in open-air warehouse and workshop, material yard, port,railway station,hydroelectric power station,logistics park and some other outdoor place, where it has a high frequency or more lifting times. It is prohibited for lifting melt metal, flammable, explosive, corrosion, overloading, dust and other dangerous operations.
Double girder gantry crane have A type, U type.The legs of type A gantry crane are inclined, in order to prevent the legs from inward deformation, so the design of type A gantry crane with cantilever saddle, is the common model of double beam gantry crane.
MG features
1.Double girder gantry Crane is a medium and heavy size crane which travels in track.
9.The camber of main beam will be designed as Span*1-1.4/1000.
10.Steel Material: Q235 or Q345
11.Shot-blasting Sa2.5 for main girder and supporting beam
12.Epoxy zinc rich high quality painting.
13.Electric brand: CHINT SIEMENS Schneider
14.Conductor power supply: Cable Reel or air busbar.
15.Frequency conversion, double speed, single speed, and hoist and crane movements are independent and can be run simultaneously different design to meet crane applications