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Double Trolley Warehouse Overhead Crane Double Girder Overhead Hoist System

Categories EOT Crane
Brand Name: WEI HUA
Model Number: QD
Certification: ISO, CE, SGS,BV ,GOST
Place of Origin: Henan, China (Mainland)
MOQ: 1 Set/Sets
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 30000 Set/Sets per Year
Delivery Time: Within 25 days after receiving your deposit
Packaging Details: Electric hoist,electrics and other parts are packed by high quality plywood crates.
Rated Loading Capacity: 50t
Rated Lifting Moment: different
Max. Lifting Load: 350T
Max. Lifting Height: 6m~30m
Span: 10.5-31.5m
Hoisting mechanism: Electric Winch
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    Double Trolley Warehouse Overhead Crane Double Girder Overhead Hoist System

    Double Trolley Warehouse Overhead Crane Double Girder Overhead Hoist System


    Loading capacity5 ~ 75t75 ~ 350t
    Lifting heightcustomized
    Lifting speedVaries with lifting capacity
    Span10.5 ~ 31.5 m15 ~ 38 m
    Lifting mechanismWinch trolley
    Working classA7/A8
    Working temperature-20 ~ +60 ℃
    Power supplyAC-3Phase-220//230380/400/415/440V-50/60Hz
    Control voltageDC-36 / 48V
    Motor protection classIP54 IP55 IP65
    Control wayCabin, wireless remote, pendant push button
    Safety deviceBuffer,current overload protection,overload device,power failure protection
    Application areaFactory,workshop,warehouse,power station,logstic,etc.
    Painting colorYellow,Red or Customzied


    QE Model Double Trolley Overhead Crane can move up and down, left and right, forward and backward with advantages as followings:
    Equipped with two same capacity trolleys, high stability and steadiness.
    Trolleys can work simultaneously or separately, energy saving and environmental protection.
    Cabin, pendent control and remote control methods, easy-handling and high safety.
    Scientific design makes it efficient and productive.
    Single lifting and double lifting can meet different lifting requirement, strong optionality.

    Safety Feature

    1. Safety is the most important issue for crane. To ensure the safety, the following safety devices are equiped in DGcranes.
    2. Crane traveling limit switch
    3. Weight overload protection device
    4. Lifting height limit device
    5. Voltage lower protection function
    6. Phase sequence protection function
    7. Emergency stop function
    8. Rain cover for outside hoist, driving units, electrical cubicle.
    9. Warning indicator: flashing lights and warning sound.
    10. Wireless infra-detector for anti-collusion


    1.This model crane has approximately same structure with hook bridge crane, besides, the bridge rack is equipped with 2 trolleys have the same weight.
    2.They are applicable to wood, paper tube, slab and plate, and bar in workshops or outdoor stores in factories or mines.
    3. Advanced equipment and manufacturing shop is the guarantee.We are committed to producethe best quality products.

    Advance feature

    1.Heavy lifting load
    2. Frequency inverter speed control
    3. Monitoring sensor control technology
    4. Good cabin operation environment
    5. Wholistic processing trolley frame
    6. Fault monitoring and control

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