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

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
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
YZ double girder casting overhead crane
QDY double girder metallurgy overhead crane
QZ double girder grab overhead crane
QD double girder hook overhead crane
NLH double girder european overhead crane
QB double girder explosion proof overhead crane
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