Double-girder overhead crane QB

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Explosion proof double girder overhead crane with hook Model No.︰QB Brand Name︰NUCLEON Country of Origin︰China Unit Price︰- Minimum Order︰1 pc Product Description Double Girder Overhead Crane With Hook Specification(explosion proof is available) 1. Double girder overhead crane is widely used together with trolley. 2. It is a medium and heavy size crane which travels in track. 3. Its proper lifting weight is 5 to 450 tons,and proper span is 16 to 31.5 meters. 4. Its proper working temperature is -20--+40 centigrade. 5 .This kind of crane is composed of main beam,crane traveling organ, trolley, electric equipment. 6. This product is a regular crane widely used in workshop, storage, port and hydroelectric power station and some other outdoor place, where it has a high frequency or more lifting times. 7. Overhead lift has two controlliing methods namely ground controlling and cabin controlling. 8. Power is supplied by cable or slide wire. 9. It is prohibited for lifting melt metal, flammable, explosive, corrosion, overloading, dust and other dangerous operations. 10.Double girder overhead crane have explosion type,double trolley type,insulation type, electromagnetic type and so on. 11.The crane with three working class: A5,A6,A7.