steel plant rail traveling double girder grab overhead crane lifting 20 ton

QD double girder overhead crane

1 Working duty:A5 and A6

2 Three speed types:lifting speed,crossing travelling speed,long travelling speed.They are designed 

for your need.If our company’s speed standard can not satisfy your special demand, we can use the 

frequency convertor

3 Three operational control modes:pendent line with press button,remote control,cabin room control

4 Design and manufacturing of double girders bridge crane with lifting hook is according to

Chinese standards

5 Applied in mechanical processing workshop,metallurgical factory and subsidiary workshop,warehouse,

power plant for transferring and so many places

LH Model double girder grab overhead crane

1.Tight dimensions,low building headroom,light dead weight and light wheel load;

2.Used for tranferring,assembly,check,repair,load&unload at mechanic processing workshop,subsidiary

 workshop of metallurgical mills,warehouse,goods yard and power station

3.Also can instead of common double-girder overhead crane,used for light textiles or food 

industry production workshop

4.Working duty:light and medium,matched with CD1(MD1) electric hoist

5.Operating method:Ground controlling and Room controlling

Main Technical Parameters:

QD double girder grab overhead crane

LH double girder grab overhead crane

Packages&Delivery:

Our Factory: