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Gantry Type Gate Hoist

Short Description:

The dam top gantry crane is mainly used for hydraulic equipment transport, installation and maintenance of hydroelectric generating units such as floodgates, trash rack etc.

Koreg dam top floodgate gantry crane is mainly used for hydraulic equipment transport, installation and maintenance of hydroelectric generating units such as floodgates, trash rack etc.

Lifting capacity: 2×630KN
Lifting height: 28(above rail)/21m(below rail)


  • Brand Name: KORIG
  • Place of Origin: Henan, China
  • Customize Service: Available
  • Certification: CE ISO SGS
  • Min.Order Quantity: 1 set
  • Payment Terms: L/C, T/T, Western Union
  • Delivery Time: 20~30 Workdays
  • Supply Ability: 1000 Set/Month
  • Port of Shipment: Qingdao Port, Tianjin Port, Shanghai Port
  • Packaging Details: Electrical parts are packed in wooden boxes, and steel structural parts are packed in color tarpaulin.
  • Product Detail

    company information

    FAQ

    Product Tags

    overview

    Gantry type gate hoist can be divided into two kinds: unidirectional crane and bidirectional crane. The unidirectional hoist is fixed on the gantry frame. The Gantry runs along the track on the dam. And its service zone is a line, which can only be used to lift a gate of the same row, while the Koreg double direction gantry crane is with a trolley running perpendicular to the crane traveling. Thus, the Koreg double direction gantry crane can lift the floodgate or trash racks of different rows of upstream side and the downstream side.

    parameter

    Lifting capacity KN 630
    Span m 4.5
    Lifting height m 28(under rail 21m)
    Work classifications Q3(middle class)
    Speed Main lifting m/min 1.57
    travelling 19.4
    Total power KW 64
    Crane rail recommended QU80
    Max. wheel loading KN 577
    Power Three-phase AC 50Hz 380V

    Features of Koreg Dam Floodgate Gantry Crane

    1. Steel plate or box-type girder, electric driving motor of lifting mechanism, gear reducing hoist;
    2. The operating mechanism of the crane is driven by the motor, and the closed operating room is mounted on the frame;
    3. Running buffer device and windproof rail clamp are equipped under the gantry leg;
    4. The spreader moves up and down along the gate slot or around the hinge of the gate;
    5. The opening and closing of the gate in the movable water is related to the size of the load and the water hydrodynamic pressure;
    6. For large span gate, it needs double lifting points and keep synchronization;
    7.Large Lifting capacity, low speed, low work level, generally not more than 4 m / min, only for some quick gate, it can reach 10-14 m / min;

    Koreg dam crane hoist/crane can be mainly divided into two kinds according to their different structures

    1. Fixed type hoist: winding type, rack type, chain type, screw type and hydraulic type;

    2. Mobile type hoist: gantry type, semi-gantry type, bridge and trolley type;

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  • About KORIGCRANES

    KORIGCRANES ( HENAN WEIHUA KORIG CRANES CO., LTD) located in crane hometown of China (cover more than 2/3 crane market in China), who is a trusted professional industry crane manufacturer and leading exporter. Specialized in design, manufacturing, installation and service of Overhead crane, Gantry crane, Port crane, Electric hoist etc, we have passed ISO 9001:2000, ISO 14001:2004, OHSAS 18001:1999, GB/T 19001-2000, GB/T 28001-2001, CE, SGS, GOST, TUV, BV and so on.

    Product Application

    To meet the demands of the oversea market, we independent research and development European type overhead crane, gantry crane; electrolytic aluminum multi-purpose overhead crane, hydro-power station crane etc. European type crane with light dead weight, compact structure, lower energy consumption etc. Many main performance reach the industry advanced level.
    KORIGCRANES Widely used in machinery, metallurgy, mining, electric power, railway, petroleum, chemical, logistics and other industries. Service for hundreds of large enterprises and national key projects such as China Datang Corporation, China Guodian Corporation, SPIC, Aluminum Corporation Of China(CHALCO), CNPC, Power China, China Coal, Three Gorges Group, China CRRC, Sinochem International, etc.

    Our Market

    Our cranes has been exported cranes to more than 110 countries for example Pakistan, Bangladesh, India, Vietnam, Thailand, Indonesia, Philippines, Malaysia、USA, Germany, France, Australia, Kenya, Ethiopia, Nigeria, Kazakhstan, Uzbekistan, Saudi Arabia、UAE、Bahrain、Brazil, Chile, Argentina, Peru etc and received good feedback from them. Very happy to be friends with each other come from all of the world and hope to establish long-terms good cooperation.

    KORIGCRANES has steel pre-treatment production lines, automatic welding production lines, machining centers, assembly workshops, electrical workshops, and anti-corrosion workshops. Can independently complete the whole process of crane production.

    Q. What’s the information should I provide when inquiry?
    More details or drawings, better.
    A: Lift capacity B: span C: lift height D: power source; other specials you give us will be more appreciated.

    Q. How many operating methods for my selection?
    Standard operating methods:
    A: remote control with push buttons
    B: cabin (space capsule seat) control with joystick. Choose any type as you like.

    Q. Can this type work in hazardous environment?
    A:Sure! We can customize for you, acid proof or explosion proof, no problem for that.

    Q. Can you provide the serious lifting tools?
    A:Sure, we can provide any lift tools such as lift sling belt, lift clamp, grab, magnet or other specials as your requirement!

    Q. How can we install the crane?
    A:Our senior engineer can be your side to do the installation guide service and training. Moreover, our best sales can visit your country.

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