QD double girder overhead crane
Product Details
Remote control.
Pendent wire.
Cabin control.
Control method:
Overload protection: In the event of overload, the hoist unit switches off and only the lowering motion is possible.
Long and cross travel limited by means of preliminary and final limit switches
Travel end switches
A protective earth conductor is fitted as standard. A crane switch is provided.
Power supply cable and control cable along the girder
All movements can be switched off by actuating the emergency-off switch at the control station via a main contactor.
Type of enclosure IP 55
The electrical equipment is accommodated in robust steel plate control cubicles, on the crane girder.
The sub-assemblies used by are standardized equipment of renowned manufactures and have been approved for specific crane operation by our test laboratory. Their characteristics regarding impact,vibrations, wear and safety were examined. A continuous high quality standard is ensured by series production and standardized sub-assemblies.
The crane that we are offering is designed to meet the required functions and requirement stated in your specifications, as well as for the operating conditions.
Electrical elements
Average thickness : about 100 microns
After manufacturing (after welding)
In factory before manufacturing :
Painting:
The crane girders are of welded girder construction. This result in lower dead weights with a high degree of vertical and horizontal rigidity and smaller wheel loads being transmitted to the crane runway.
Crane girders:
QD double girder overhead crane is composed with Girder frame, Crane travel device, and the trolley with lifting and moving device. There are Pave the rail for the trolley move on the main girder. Assemble the moving table on the outside of the two main girder, one side is prepare for the assemble and maintenance the crane move device, another side is prepare for the 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 endcarriage which with the joint point in the middle
Product introduction
All the standard which is required for the crane is the Chinese standard.
Design and construction rules:
Capacity:10t-100/20t
Span:10m-35.5m
Lifting mechanism:drim groups
Working environment:-20-40 degree centograde.
- Feature:Bridge Crane
- Span:10m-35.5m
- Max. Lifting Load:100/20t
- Rated Loading Capacity:10t-100/20t
- Model Number:QD
- Brand Name:HZ
- Place of Origin:Zhejiang China (Mainland)
- Country:China (Mainland)
- telephone:86-137-38072010
| Minimum Order Quantity: | 1 Set/Sets |
| Payment Terms: | L/C,T/T |
| Port: | Shanghai/Ningbo |
| Feature: | Bridge Crane |
| Span: | 10m-35.5m |
| Max. Lifting Load: | 100/20t |
| Rated Loading Capacity: | 10t-100/20t |
| Model Number: | QD |
| Brand Name: | HZ |
| Place of Origin: | Zhejiang China (Mainland) |
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