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MDG type gantry crane is a box type single girder gantry crane, consists of four parts, for bridge frame, L(C) type supporting legs, electric trolley and crane traveling mechanism, and all electric equipment. The control method is cabin, remote control and pendent line. And generally for lifting steel ladles, tubes, or other long goods, the L shape structure is very convenient for electric trolley traveling and goods overturn.
specification:
1.Lifting capacity is 5ton to 32ton;
2.Span is 12m to 30m;
3.Lifting height is 6m, 9m, 12m, etc;
4.Working duty is A5;
5.Working temperature is -20°C to + 50°C.
Features(advantage):
1.Small size, good safety;
2.Reasonable structure and favorable performance;
3.Special for lifting and carriage long goods;
4.All kinds Protection device, help to improve work efficiency;
Mechanism | | Item | Unit | Result | |||||||||||||||||||||||||
Item | | ||||||||||||||||||||||||||||
Lifting capacity | Main | ton | 5 | 10 | 16 | 20 | 32 | ||||||||||||||||||||||
Aux. | | | 3.2 | 5 | 5 | ||||||||||||||||||||||||
Span | m | 18 | 22 | 26 | 30 | 35 | 18 | 22 | 26 | 30 | 35 | 18 | 22 | 26 | 30 | 35 | 18 | 22 | 26 | 30 | 35 | 18 | 22 | 26 | 30 | 35 | |||
Lifting Height | Main | 11 | 12 | 12 | 12 | 12 | |||||||||||||||||||||||
Aux. | 18 | 12 | 12 | ||||||||||||||||||||||||||
working system | A5 | A5 | A5 | A5 | A5 | ||||||||||||||||||||||||
Speed | Hoisting | Main | m/min | 12.5 | 9.82 | 9.7 | 9.3 | 7.6 | |||||||||||||||||||||
Aux. | 22.25 | 19.8 | 19.8 | ||||||||||||||||||||||||||
Travelling of crab | 39.5 | 40.4 | 39.7 | 39.7 | 38.6 | ||||||||||||||||||||||||
Travelling of trolley | 46.2 | 39.5 | 40 | 39.5 | 40 | 39.5 | 40 | 39.5 | 48.3 | 48 | 49 | 54 | |||||||||||||||||
power source | three-phase 380V 50HZ |
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