Maximum Lifting Weight
20-50t
Main Girder Form
Double Girder
Current Overload Protection System
Included
Electric System
Schneider
Voltage Lower Protection Function
Included
Weight Overload Protection Device
Included
Transport Package
Plastic Woven Cloth, Polywood Case
Specification
GB/T3695-2008
Production Capacity
8000sets Per Year
Reference Price
$ 7,200.00 - 18,000.00
Description
Product Description
General Industrial QD Hanger Bridge Crane 5~50t Double Girder Overhead Crane
Specifications
|
Lifting Capacity
|
T
|
5
|
10
|
16/3.2
|
20/5
|
32/5
|
50/10
|
|
Span
|
m
|
10.5-31.5
|
|
Speed
|
Main Hook Lifting
|
A5
|
m/min
|
11.3
|
8.5
|
7.9
|
7.2
|
7.5
|
5.9
|
|
A6
|
15.6
|
13.3
|
13
|
12.3
|
9.5
|
7.8
|
|
Aux. Hook Lifting
|
|
|
|
16.7
|
19.5
|
19.5
|
10.4
|
|
Traveling of Trolley
|
|
37.2
|
43.8
|
44.6
|
44.6
|
42.4
|
38.5
|
|
Traveling of Crab
|
A5
|
89.8/91.8
|
90.7/91.9
/84.7
|
84.7/87.6
|
84.7/87.6
|
87/74.2
|
74.6
|
|
A6
|
92.7/93.7
|
115.6/116
/112.5
|
112.5/101.4
|
112.5/101.4
|
101.4/101.8
|
75/76.6
|
|
Operational Model
|
Cabin; remote control; ground handle
|
|
Working Duty
|
A5,A6
|
|
Power Supply
|
Three-phase A.C. 380V, 50Hz or customized
|
Description
QD model double girder bridge overhead crane is composed of box type bridge frame, lifting trolley, crane traveling mechanism, and electrical system. It is rely on the bridge frame along the workshop orbital direction moving longitudinal, the trolley along the main beam direction moving transverse and the hook lifting movement to work.
Application
Double girder bridge overhead crane allocation hook used in machining, assembly workshop, metal workshop, metallurgy and casting workshop and warehouse handling work; allocation of grab is suitable for metallurgy, cement, chemical or open fixed span in bulk material handling.
Features
1. Reasonable structure and favorable performance.
2. Smooth starting and stopping.
3. Safe and reliable traveling, long life.
4. Low noise, commodious cabin with good view.
5. High quality automatic welding and NDT inspection
6. Crane drive: IP54 or IP44, level F insulation
7. Designed according to your reques
Safety system:
1. Weight overload protection device.
2. Top quality long time bearing polyurethane materials buffer.
3. Crane travelling limit switch.
4. Voltage lower protection function.
5. Emergency stop system.
6. Current overload protection system and so on!
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