| After-sales Service: | Provide |
|---|---|
| Warranty: | 1 Year |
| Certification: | GS, CE, ISO9001: 2000, GOST |
| Condition: | New |
| Operation Form: | Air Operation+Ground Operation |
| Maximum Lifting Height: | 25-30m |
| Customization: |
|---|
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Audited Supplier 
QD Type 20ton Overhead Traveling Crane Manufacturer
Brief description of double girder overhead crane
It is composed with girder frame, crane travel device, and the trolley with lifting and moving device. There is pave the rail for the trolley moves on the main girder.
Assemble the moving table on the outside of the two main girder, one side is prepare for assemble and maintenance the crane move device,another side is prepare for assemble of the trolley conductor device.
There are full field of view cabin suspend under the main girder, there are joint control desk or single control box packed within the cabin, assemble the sidelong ladder between the cabin and moving table.
The main girder joint with the two side end carriage which with the joint point in the middle.
Appliacations - Double Girder Overhead Crane
This model crane mainly consists of bridge, end girder travelling mechanism, Winch trolley and electrical appliances.
They are applicable to the transfer, assembly, check and repair as well as load and unload at mechanic processing workshop,subsidiary workshop of metallurgical mills, warehouse, in light textiles
or food industry.
Advanced equipment and manufacturing shop is the guarantee.We are committed to produce the best quality products.
Safety features - Double Girder Overhead Crane
Safety is the most important issue for crane. To ensure the safety, the following safety devices are equiped in DGcranes.
| Specification of double girder overhead crane | |
| Loading capacity | 5 ~ 450t |
| Lifting height | 16~ 25 m or customized |
| Lifting speed |
Single speed: 1 ~ 12.5 m/min; or customized Variable frequency speed: 0.1 ~ 12.5 m/min; 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 ~ 45 ºC |
| Power supply | AC-3Phase-220//230380/400/415/440V-50/60Hz |
| Control voltage | DC-36 / 48V |
| Motor protection class | IP54 IP55 IP65 |
| Control way | Ground handle control(Push button),wireless remote control,cabnient control |
| Safety device | Buffer,current overload protection,overload device,power failure protection |
| Application area | Factory,workshop,warehouse,power station,logstic,etc. |
| Painting color | Yellow,Red or Customzied |
1. Hoist and electric parts will be packed by plywood crate, for avoiding the demage from goods crash and impact during the delivery.
2. Girders and other main parts will be packed by plastic woven cloth, for preventing rust from soppy condition during the transportation.
3. Only the best transport solution will be taken for saving your cost uttermost on finance, security and time.
Suppliers with verified business licenses
Audited Supplier 
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