125~450t QD type double girder electric mobile hook bridge crane for general industry
Product Description :
Hook bridge crane is a general bridge crane which is widely used in the lifting machinery.Its lifting capacity is from 5tons to 450/80tons,and its working duty is A3~A8 according to the frequency of usage.It is suitable for loading, unloading and hoisting work in factories, warehouses and freight yards where the ambient temperature is -20℃～40℃ and the relative humidity is not more than 85%. It is forbidden to work in the environment of flammable, explosive and corrosive gas.(Application)
Configuration:
QD type hook crane is mainly composed of a box-shaped bridge,a trolley traveling mechanism, a crane traveling mechanism and an electrical control system. The lifting mechanism is a hook.
Track is laid on the main beam for the trolley to move laterally along the direction of the main beam. The main girder is welded with the box-shaped end girder, and the end girder is arranged with joints, bolts or pin connections for the crane to be disassembled and transported.
The control method has three ways mainly: pendant line button control, wireless remote control and aerial cabin control, generally standard way is cabin control.
There are two types of cabin : open and closed, with adjustable seats, insulating pads on the bottom plate, and tempered glass for window glass. Air conditioners, sounders, walkie-talkies and other items can be configured according to users’ requirements.
Product specification(customizable) :
| Item | 125/32 | 160/50 | 200/50 | 250/50 | 300/40 | 350/75 |
| lifting capacity(t) | main hook | A5 | 125 | 160 | 200 | 250 | 300 | |
| A6 | 125 | | 200 | | | 350 |
| aux.hook | A5 | 32 | 50 | 50 | 50 | 40 | |
| A6 | 32 | | 50 | | | 75 |
| span(m) | 13~31 | 17 | 22 |
| lifting height(m) | main hook | A5 | 20 | 30 | 22 | 28 | 24 | |
| A6 | 20 | | 32 | | | 25 |
| aux.hook | A5 | 22 | 32 | 26 | 32 | 32 | |
| A6 | 22 | | 32 | | | 40 |
| working duty | A5,A6 | A5 | A5,A6 | A5 | A5 | A6 |
| lifting speed(m/min) | main hook | A5 | 4.4 | 3.7 | 2.8 | 2.3 | 0.84 | |
| A6 | 4.4 | | 3.1 | | | 1 |
| aux.hook | A5 | 9.4 | 9.8 | 9.8 | 9.8 | 5.8 | |
| A6 | 9.4 | | 9.8 | | | 5.22 |
| traveling speed(m/min) | trolley | A5 | 41.4 | 28 | 28 | 28 | 8.1 | |
| A6 | 41.4 | | 28 | | | 5.8 |
| crane | A5 | 78,68 | 68,66 | 66,58 | 43 | 17.7 | |
| A6 | 78,68 | | 58,43 | | | 22 |
| steel track recommended | QU100 | QU120 |
| power supply | 380V 50Hz 3-Ph,AC |
| lifting capacity(t) | main hook | 400 | 450 |
| aux.hook | 80 | 80 |
| span(m) | 21 | 20.8 |
| lifting height(m) | main hook | 25 | 25 |
| aux.hook | 30 | 33 |
| working duty | A1-A3 |
| speed(m/min) | main lifting | 1.165 | 0.895 |
| aux lifting | 4.78 | 4.84 |
| trolley traveling | 5 | 5.1 |
| crane traveling | 30 | 20 |
| steel track recommended | QU120 |
| power supply | 380V 50Hz 3-Ph,AC |
Sketch:
Photos just for reference:
Company Strength:
FAQ & CONTACT US:
| Customized as the following technical parameters for your checking |
| lifting capacity | ? tons |
| lifting height | ? meters(it is the distance from center of hook to floor) |
| lifting speed | single or double or VVVF? |
| span | ? meters(it is center to center distance between railways) |
| power supply | 380V50Hz3-Ph,AC? |
| control method | pendant line control or wireless remote control or cabin control? |
Do you also need us to supply rail and bus bar: YES or NO?
If yes, could you tell me the crane traveling length is ? meters; |
| What metarials to lift? |
| Usage: general industry ? Indoor or Outdoor ? |
Product Tags:
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QD Type Double Girder Electric Hook Bridge Crane For General Industry 9.8m/Min Images
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