| Customization: | Available |
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| After-sales Service: | Include |
| Warranty: | 18 Months |
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QDY Double Girder Ladle crane is composed of boxed bridge frame, hook, crane travelling mechanism and electric system. The main hook employs a load tool as the lifting device to hoist steel ladle, the auxiliary hook cooperate with the main hook to accomplish pouring of molten steel and steel slag, and other auxiliary hoisting.Use various speed system with speed ratio as 1:10 for main mechanisms such as hoisting, trolley traversing and crane travelling. Also we can choose the suitable speed under the customer requirement.
1.Weight overload protection device,
2.Top quality long time bearing polyurethane materials buffer,
3.Crane traveling limit switch, Voltage lower protection function,
4.Emergency stop system,
5.Current overload protection system and so on!
| 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 | ||||
|
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 | |||||||
|
Traveling of crab |
37.2 | 43.8 | 44.6 | 44.6 | 42.4 | 33.8 | ||||||
|
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 | |||||
|
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 | |||||||||||
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