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Main product series:
Henan Mine Crane Co.,Ltd started in 2002,and have developed an leading industrial crane manufacturer in China.There are many types cranes and crane spareparts.
single girder bridge crane
double girder bridge crane
single girder gantry crane
double girder gantry crane
semi gantry crane
mini portable gantry crane
rail mounted gantry crane
container gantry crane
hydraulic lifting platform
column-type/wall-hanging jib crane
various lifting mechanism:wire rope hoist, chain hoist, winch, grab, magnet, hang beam...
Product introduction:
QD Double Girder Overhead Crane Electric Winch Trolley
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.
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:
Technique paremeters | |||||
Lifting Capacity T | 75\20 | 100\20 | |||
Span m | 13~31.5m | ||||
Max.lifting height m | Main hook | 20 | 22 | ||
Auxiliary hook | 22 | 22 | |||
Speed m/min |
Hoisting | main | A5 | 6.1 | 3.9 |
A6 | 6.1 | 4.9 | |||
aux. | 7.2 | 7.2 | |||
Trolley traveling speed | 38.4 | 33.86 | |||
Crane traveling speed | A5 | 65 | 65.7 | ||
A6 | 66.2 | 65.7 | |||
Steel track recommended | QU100 | ||||
Power Source | 380V 50Hz 3Ph or According to your demand | ||||
Self height of crane mm | 3427~3672mm |
Sketch:
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 | 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? |
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