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I. Brief Introduction of QE Type Double Trolley Overhead Crane
QE Model Double Trolley Overhead Crane consists of double mainly lifting mechanism, cross traveling mechanism and length traveling mechanism. Cover a cubical space, it can move up and down, left and right, forward and backward with advantages as followings:
1) Equipped with two same capacity trolleys, high stability and steadiness.
2) Trolleys can work simultaneously or separately, energy saving and environmental protection.
3) Cabin, pendent control and remote control methods, easy-handling and high safety.
4) Scientific design makes it efficient and productive.
5) Single lifting and double lifting can meet different lifting requirement, strong optionality.
link:http://www.chinacranemanufacturer.com/overhead-crane/double-girder-overhead-crane/qe-type-100-100-20t-150-150-20t-double.html
QE Type 100+100/20t~150+150/20t Double Trolley System Dual Hook Lifting Electric Overhead Traveling