U 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.
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. U type is designed for container lifting. It could be designed with cantilever or not.
MG features:
1.Double girder gantry Crane is a medium and heavy size crane which travels in track.
2.Its proper lifting weight is 5 to 75 tons and proper span is 18 to 35 meters.
3.Its proper working temperature is -20-+40 centigrade.
4.Remote control,cabin control
5.Power supply is by cable or slide wire.
6.U typedouble girder gantry craneis designed for container lifting. It could be designed with cantilever or not.
Full safety system as follows:
1.Overload protection in the event of overload, the hoist unit switches off and only the lowering motion is possible
2.Long and cross travel limited by means of preliminary and final limit switches or Wireless anti-collision device
3. Anti-falling protection for the Three-in-One electric motor of trolley and crane prevents from accidental falling
4.All movements can be switched off by actuating the emergency-off switch at the control station via a main contact
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