Warehouse Double Girder Overhead Bridge Crane 20t Lifting
Warehouse 20 ton Double Girder Overhead Bridge Crane Manufacturers
Lifting capacity:5-50ton
Crane span : 5-31.5m
Lifting height : 5-35m
Working grade : A4-A7
Description
Warehouse 20 ton double girder overhead bridge crane manufacturers is composed of box type bridge frame, lifting trolley, crane traveling mechanism, and electrical system. As the widely used hoisting machinery currently especially is suitable for working at warehouses and freight yard and other department it is prohibited to use the equipment in the combustible, explosive or corrosives environment.
This model crane is of higher work duty, which can reach A5, A6, A7, A8; and large tonnage, such as 50 ton, 80 ton, 100 ton, 200 ton, 250 ton, 300 ton, 500 ton, etc. Control way can be cabin, or, Pendant, and remote. The cabin is Full field of view, suspended under the main girder.
Main Feature
- Main lifting speed: 0-3m/min; Aux lifting speed: 0-10m/min; CT speed: 0-25m/min; LT speed: 0-40 m/min;
- Work Duty: FEM2M, A5; Cabin control, Remote control;
- Europe style design of low headroom, low deadweight, low noise, power-saved, investment-saved, etc;
- Smart anti-swaying system is optional;
Main parts
Optional parts
hook
electromagnetic chuch
hydraulic grab
Crane traveling rail
H beam
Safety Devices
1. Top quality longtime bearing polyurethane materials buffer
2. Lifting limit switch and traveling limit switch
3. Current overload protection system
4. Voltage lower protection function
5. Emergency stop system
6. Zero voltage protection
7. Weight overload limiter
Technical Data Sheet
|
Lifting Capacity |
T |
5 |
10 |
16/3.2 |
20/5 |
32/5 |
50/10 |
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|
Span |
m |
10.5-31.5 |
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|
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 |
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|
Aux. Hook Lifting |
|
|
|
16.7 |
19.5 |
19.5 |
10.4 |
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|
Traveling of Trolley |
|
37.2 |
43.8 |
44.6 |
44.6 |
42.4 |
38.5 |
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|
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 |
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|
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 |
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|
Operational Model |
Cabin; remote control; ground handle |
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|
Working Duty |
A5,A6 |
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|
Power Supply |
Three-phase A.C. 380V, 50Hz or customized |
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Details Images
Our Advantages
Exhibition
After-sale Service
warehouse 20 ton double girder overhead bridge crane manufacturers
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.