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20 ton double girder electric trolley overhead bridge crane workshop used travelling crane 5 ton overhead crane
20 ton double girder electric trolley overhead bridge crane workshop used travelling crane 5 ton overhead crane
20 ton double girder electric trolley overhead bridge crane workshop used travelling crane 5 ton overhead crane
20 ton double girder electric trolley overhead bridge crane workshop used travelling crane 5 ton overhead crane
20 ton double girder electric trolley overhead bridge crane workshop used travelling crane 5 ton overhead crane
20 ton double girder electric trolley overhead bridge crane workshop used travelling crane 5 ton overhead crane
20 ton double girder electric trolley overhead bridge crane workshop used travelling crane 5 ton overhead crane

20 ton double girder electric trolley overhead bridge crane workshop used travelling crane 5 ton overhead crane

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Description



Product Description




20 ton double girder electric trolley overhead bridge crane workshop used travelling crane 5 ton overhead crane
Double Girder Hydraulic Grapple Grab Bucket Bridge crane is mainly used in inside workshop. It is diveded into two working classes: A5 and A6 according to the use grade and load-up condition.There are three kinds of method for entering the platform of cab from the side, from the end and from the top. The figure is the side entrance.The cab can be either fixed at the left end or at the right end; the figure shows tat the cab is fixed at the left end.Safe side wire or angle iron can be used for electric conduction of the crane












Detailed Images


Loading capacity
5 ~ 500t
Lifting height
3 ~ 30 m or customized
Lifting speed
Vary with lifting capacity, or customized.
Span
10.5~31.5 m/min
Lifting mechanism
Wire rope hoist or electric chain hoist
Working class
A5-A8
Working temperature
-20~40  
Power supply
AC-3Phase-220//230380/400/415/440V-50/60Hz
Control voltage
DC -36 / 48V
Motor protection class
IP54 IP55 IP65
Control way
Cabin, wireless remote, pendant push button
Safety device
Buffer,current overload protection,overload device




Details Images


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Packing & Delivery


20 ton double girder electric trolley overhead bridge crane workshop used travelling crane 5 ton overhead crane




Product Parameters


overhead crane

ccording to the industry standard GB/T14406, the bridge crane is mainly composed of the following components

1, cylindrical wheel 2, buffer

3, block brake  4, wire rope

5, lifting hook  6, the driver's office

7, reducer   8, casting pulley

9, casting reel 10, the motor

11, electronic control 







Certifications




Why Choose Us


Since 1995,more than 50 years crane, hoist and winch produce Experience;
The only designated supplier for China War Industry and Aerospace Lifting Equipment;
Asian biggest crane production independent workshop with 40,000 square meters;
> 6S management system with strict quality control;






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