Henan Feima Crane Co., Ltd.
Henan Feima Crane Co., Ltd. Quality Comes First and Customer-Oriented
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40 Ton 50 Ton 100 Ton Double Girder Rail Mounted Gantry Crane 18 - 35m Span
Compared with the single girder crane, double girder gantry crane is more powerful and the gantry crane design is more complex. It is mainly used to lifting heavy loads, with high working strength, in sever working condition, or with other special working demands.The maximum lifting capacity is almost unlimited. The biggest double girder crane we have made is 900 tons. The span and lifting height and all other main parameters is also complex. For more technical details, please see below parameters.
| Capacity | t | 5 | 10 | 16/3.2 | 20/5 | 32/5 | 50/10 | ||||||||||||||
| Working class | A5 | ||||||||||||||||||||
| Span | m | 18, 22, 26, 30, 35 | |||||||||||||||||||
| Lifting height | Main | m | 10 | 11 | 10 | 11 | 10 | 11 | 10 | 11 | 10 | 11 | 10 | 12 | |||||||
| Aux. | 10.275,11.275 | 10.446,11.446 | 10.73 | 11.73 | 10.918 | 12.918 | |||||||||||||||
| Speed | Lift | Main | m/min | 11.3 | 8.5 | 7.9 | 7.2 | 7.5 | 5.9 | ||||||||||||
| Aux. | 14.6 | 15.4 | 15.4 | 10.4 | |||||||||||||||||
| Traveling of crab | 37.3 | 35.6 | 36.6 | 37 | 36 | ||||||||||||||||
| Traveling of crane | 37.3 | 39.7 | 40.1 | 39.7 | 39.7 | 37.3 | 39.7 | 39.4 | 38.5 | ||||||||||||
| Recommended rail | 43kg/m | 43kg/m or QU70 | |||||||||||||||||||
| Power supply | 3-Phase 380V 50HZ | ||||||||||||||||||||
General Features
1.Crane material:Q235,Q345B/Q345D
2. Strong box type, no-welding joint strong box type, by machine hand, strong and beautiful.
3. Wheelsare vacuum casting byourselves,intermediate frequency quenching
4. Wheels,wirerope,drum,gears,coupling are manufactured by our CNC machines
5. Nanjing special , Nanjing Brand motor or huanghe explosion-proof,top quality in China
6. Eletrical equipments:Siemens or Schneider brand
7. Control method:Cabin control,wireless remote control or pendant control,you can choose two of them
(According to your demand to design the gantry crane.)
Safety Features
1. Overload protection device
2. Top quality long time bearing polyurethane materials buffer
3. Crane traveling limit switch
4. Voltage lower protection function
5. Emergency stop system
6. Lifting height limit device
