| After-sales Service: | Include |
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| Warranty: | 18 Months |
| Certification: | CE, ISO9001 |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 50/10 tons QDY Double Girder Overhead Cast Crane for Steel Plant
The double-girder casting bridge crane is mainly composed of box bridge, hook, crane traveling mechanism and electrical system. The main hook is used as the load tool for lifting the ladle, and the auxiliary hook cooperates with the main hook to complete the pouring of molten steel and steel slag. Various speed systems with a speed ratio of 1:10 are used. This speed system is used for main mechanisms such as lifting, trolley traverse and crane walking. The appropriate speed can also be selected according to customer requirements.
Working condition:
1.Working tempreture:-10~+60°C,
2.Work class:A6-A8,
3.Power Source:3ph,380V,50HZ or other under customer requirement.
1. Heavy Duty and High Efficient;
2. Suitable for any environment ( High Temperature, Explosion Proof and so on);
3. Long Life Span: 30-50years;
4. Easy for Installation and maintenance;
5. Reasonable structure and strong rigidity;
| Lifting weight(t) | 5 | 10 | 16/3.2 | 20/5 | 32/5 | 50/10 | 74/20 | |||||
| Span(m) | 10.5~31.5 | |||||||||||
| Max Lifting height(m) | 16 | 16 | Main hook | 16 | 12 | 16 | 12 | 22 | ||||
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Auxiliary hook |
18 | 14 | 18 | 16 | 24 | |||||||
| Working class | A6 | |||||||||||
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Speed (m/min) |
Hoisting | 15.5 | 10.4 | Main | 10.7 | 9.8 | 7.8 | 7.8 | 6.1 | |||
| Auxiliary | 14.6 | 15.5 | 15.5 | 10.4 | 9.7 | |||||||
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Traveling of crab |
37.2 | 43.8 | 44.6 | 44.6 | 42.4 | 33.8 | ||||||
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Traveling of trolley |
92. 7 93.7 |
92. 7 93.7 86.5 |
76/89 | 76/89 |
89 75.3 75.3 |
75/76.6 | 67.3 | |||||
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Motor (type/kw) |
Hoisting | 15 | 22 | Main hook | 37 | 45 | 55 | 75 | 90 | |||
| Auxiliary | 11 | 15 | 15 | 22 | 37 | |||||||
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Traveling of crab |
1.5 | 2.2 | 3.7 | 3.7 | 7.5 | 11 | 15 | |||||
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Traveling of trolley |
2*5.5 2*7.5 |
2*5.5 2*7.5 |
2*7.5/2*11 | 2*7.52*11 | 2*11 |
2*11 2*15 |
2*22 | |||||
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Steel track recommended |
trolley | 18kg/m | 24kg/m | 43kg/m | ||||||||
| crane | 43kg/m | 43kg/m or QU70 | QU70 | QU80 | QU100 | |||||||
| Power source | 3P A.C 50Hz 380V | |||||||||||
Q: What's the information should I provide when inquiry?
A: More details or drawings, better.
Lifting capacity ?
Lifting height ?
Power source or other specials you give us will be more appreciated.
Q: What makes you different from other manufacturers ?
A: We believe our service department has the experience and knowledge to safely service your overhead cranes, gantry cranes, port crane and hoists. We have trained service technicians who will be able to get your material handling equipment up and running, and have been providing our customer's an effective service solution.
Q: Can this type work in hazardous environment?
A: Sure! We can customize for you, Acid Proof or Explosion Proof, no problem for that.
Q: Can you provide the serious lifting tools?
A: Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!
Q: How can we install the crane?
A: Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.
Q: The space of my workshop is limited, is there a crane or hoist that will fit me?
A: Thanks for your question. For low headroom workshop, we have the Special products. The detail dimension please consult our professional engineer.
Suppliers with verified business licenses
Audited Supplier 
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