Zhongyuan Shengqi Co., Ltd.
Main products:Crane,Overhead Crane,Gantry Crane,Electric Hoist
Products
Contact Us
  • Contact Person : Mr. Su Alan
  • Company Name : Zhongyuan Shengqi Co., Ltd.
  • Tel : 86-10-89661616
  • Fax : 86-10-81282114
  • Address : Beijing,Beijing,Room 1-4-1202, Binhebeili, Daxing, Dist.
  • Country/Region : China
  • Zip : 102600

Heavy Duty 50 tons Double Girder Gantry Cranes

Heavy Duty 50 tons Double Girder Gantry Cranes
Product Detailed
MG(A) Type Double Girder Gantry Crane 1.Capacity:5-350t 2.Span:5-40m 3.Lifting height:6-100m 4.Certificate:ISO 9001

Heavy Duty 50 tons Double Girder Gantry Cranes

MG(A) type double girder gantry crane with trolley are usually used in outdoor storage, stock grounds, railway warehouses, and seaport docks. It also can be used in special operation with various hooks. It consists of four main parts, bridge structure, traveling mechanism, trolley and electric equipment. The bridge is welded structure of box-type girder. All movements of the crane are controlled from the cabin. Either rigid shapes of steel (angles or tees) or flexible insulated cable shall be selected to be utilized as runway conductors.

 Mechanical feature1)Dobule 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 140μm.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 where is equiped with protective hand railing and toe strips. 

 Safety protection1)Rain cover for outside hoist, driving units, electrical cubicle.2)Warning indicator: flashing lights and warning sound.3)Wireless infra-detector for anti-collusion4)Various safety limit 

Technical parameter

Lifting capacity

t

16/3.2

20/5

Span

m

22

26

30

35

40

22

26

30

35

40

Lifting height

Main

12.5

12.5

Aux.

18.5

18.5

Speed

Main lifting

m/min

8.0

7.0

Aux lifting

9.0

Trolley

35

35

Crane

35

35

Motor total power

KW

50.3

57.3

60.9

Power supply

 

380V , 50HZ, 3P   ( we can offer cranes according to client’s local power source)

Rail

Trolley

Kg/m

24

Crane

43

 

 Specilized in manufacturing and exporting crane as following:

 1.MH Model Single Girder Gantry Crane, Capacity From 1ton -20ton

 2.MG Model Double Girder Gantry Crane, Capacity From 5ton-50/10ton 

 3.U Model Double Girder Container Gantry Crane, Capacity From 5ton -50/10ton 

 4.L Model Single Girder Gantry Crane, Capacity 5ton -32/5ton

 5.MZ Model Double Girder Grab Gantry Crane, Capacity From 5ton -10ton 

 6.50-100ton Electric Winch Type Slow Speed Gantry Crane 

Trolley of MG double girder crane in Installation Site

Heavy Duty 50 tons Double Girder Gantry Cranes



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