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Indoor Running Double Winch Trolley Double Girder Overhead Crane
QE overhead crane is designed to operate in the indoor workshop or outdoor for handling long materials. The double trolley can be lifted or run independently; when long items need to be lifted, the transfer switch on the console can realize synchronous lifting and synchronous operation.
This series of double trolley cranes meet the requirements of GB/T3811 "Crane Design Specification" and GB14405 "General Overhead Crane", and is suitable for lifting and transporting long items (such as wind power towers, pipe piles, telephone poles, steel Molds, steel pipes, wood, paper rolls, etc.). After taking wind and rain protection measures, it can be used in the open-air environment.
The normal environment used by this series of double trolley cranes is: the ambient temperature is -20°C~+40°C, the relative humidity is ≤85%, and the altitude is ≤1000 meters.
There are 5+5 tons, 8+8 tons, 10+10 tons, 20+20 tons, 32+32 tons, 40+40 tons, 50+50 tons, 100+100 tons, 130+130 tons, 150 +150 tons and other standard lifting weight, span 7.5-40 meters.
According to the degree of heavy use, this series of cranes are divided into two basic working levels: intermediate (A5) and heavy (A6). If necessary, they can also be designed and manufactured as light (A1~A3) or super heavy (A7~A8).
Intermediate working level (A5): The electric motor's connection duration rate JC=25%, used in less frequent use occasions, such as paper-making workshops, steel pipe workshops, tower workshops, etc.
Heavy-duty level (A6): The motor's power connection duration rate JC=40%, used in more frequent applications, such as pipe pile workshops, telephone pole workshops, etc. For heavy-duty cranes, the trolley operating mechanism and auxiliary hoisting mechanism are designed according to the intermediate level.
| QE Double beam double cart or crab overhead crane | |||
| Weight | 5+5 ton | 10+10 ton | 16+16 ton |
| Span | 10.5~31.5m | 10.5~31.5m | 10.5~31.5m |
| Lifting height | 6~30m | 6~30m | 6~30m |
| Working class | A5~A6 | ||
| Lifting motor | YZR180L-8/2*13 | YZR180L-6/2*6.3 | YZR160M2-6/2*8.5 |
| Cross motor | YZR112M-6/2*1.8 | YZR132M1-6/2*2.5 | YZR132M2-6/2*4 |
| Traveling motor | YZR132M2-6/2*4 | YZR160M1/2*6.3 | YZR160M2-6/2*8.5 |
| Lifting speed | 11.3m/min | 8.5m/min | 7.9m/min |
| Cross speed | 37.2m/min | 43.8m/min | 44.6m/min |
| Traveling speed | 90.7m/min | 84.7m/min | 87.6m/min |
| Power source | 380V 50Hz,3Phase or Customized | ||
Q1: What's the information should I provide when inquiry?
A1: The more details or drawings,the better.Such as Lifting capacity, Lifting height,Span,Voltage or others special requirements.
Q2: Can you provide custom service?
A2: Yes, of course. We are manufacturer and we have our own engineer group.They can out customized design according to your requirement. You just need to tell us your requirements.
Q3: Are there professional technicians to assist in the installation?
A3: Yes. We have a professional installation team and have been to many countries to assist in installation. lf you need us to provide this service,please let us know in advance and we will provide you with the best solution.
Q4: How do you guarantee the quality?
A4: We will constantly check the quality during the manufacturing process, and strictly test the equipment before shipment, and we will also send you a quality certificate.
Q5: What international certifications have your crane passed?
A5: Our crane has passed CE,ISO,GOST.SGS,TUV.BV.and so on.
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