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High Efficiency Outdoor Yard Port Gantry Crane , Electric 25 Ton Cantilever Gantry Crane

Categories Port Gantry Crane
Brand Name: Major
Model Number: MQ
Certification: CE/ISO/GOST/SGS/BV/TUV
Place of Origin: Henan, China
MOQ: 1 Set
Price: Negotiable
Supply Ability: 10000Sets Per Year
Delivery Time: 15days - 100days
Packaging Details: Nude packing or Wooden Packing
Material: Steels Q235, Q345, etc.
Color: Yello, Blue, etc. By Buyer's Option
Driving: Electric Motors
Application: Widely Used To Stack And Reclaim Bulk Cargoes, Coal, Ore In Port.
After-sales Service Provided: Engineers Available To Service Machinery Overseas
Product Name: Four Link Type Portal Crane
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    High Efficiency Outdoor Yard Port Gantry Crane , Electric 25 Ton Cantilever Gantry Crane

    25 Ton Outdoor Yard Port Gantry Crane , Electric Cantilever Gantry Crane


    Four link type portal crane


    Brief introduction of 25t portal crane:
    Four link type portal crane has been extensively applied to loading and unloading at port and material handing at dockyard and metallurgy industry.

    Main components of 25t portal crane:
    1. Steel frame
    2. Lifting mechanism
    3. Luffing mechanism
    4. Slewing mechanism
    5. Crane travel mechanism
    6. Spreader device(grab,container spreader,hook and electrmangnet disk)
    7. Electrical equipment
    8. Other accessory equipments for safety.

    Using of 25t portal crane:
    Four link type portal crane is a kind of hoisting machine especially used in port, with small investment and swiftness benefit for loading and unloading front apron container, sundries and bulk cargo, also used in materual handing dockyard, ship building and repairing yard, metalluygy industry.


    Referenced standards of 25t portal crane:
    1. GB17495-1998 Harbor portal crane technical specifications.
    2. GB6067-85 lift equipments safety specification.
    3. GB3811-2008 crane design standards.
    4. ISO standards.
    5. FEM standards.
    6. JIS standards.

    Working condition of 25t portal crane:
    1. The temperature in the working environment should be in the scope of -20°c~+45° & relative humidity is no higher than 95% (with dew).
    2. In-service the wind speed should be no higher than 20m/s.
    3. The installation of the crane rail should accord with requirement of JT5022.
    4. Not applicable to explosive environment, fire danger carrier and places full of corrosive gas.
    5. Not lifting Melton metal, poisonous, flammable, explosive materials.
    6. Please notice in advance when to grab underwater materials or special materials.
    7. Water roof cloth is needed in out door operation.


    Technical parameters

    NoTypeCapLuffingHoist heightSpan ×BaseSpeedSlewingTravelMax. wheel load

    Capa

    bility

    Ship
    tMaxMinUpDownm

    Hoist

    (m/min)

    Luffing

    (m/min)

    m/

    min

    m/

    min

    1

    MQ

    0525

    5258129

    10.5×

    10.5

    40241.52518028019000
    2

    MQ

    0533

    5339.5159

    10.5×

    10.5

    50401.52521030030000
    3

    MQ

    1025

    10258159

    10.5×

    10.5

    50501.52522033019000
    4

    MQ

    1033

    10339.52012

    10.5×

    10.5

    50401.42518534530000
    5

    MQ

    1625

    16258.52012

    10.5×

    10.5

    50401.52524032519000
    6

    MQ

    1633

    16339.52815

    10.5×

    10.5

    60401.52525034530000
    7

    MQ

    2533

    25339.52815

    10.5×

    10.5

    60501.52526043530000
    8

    MQ

    4033

    40339.52816

    10.5×

    10.5

    50501.412526056030000
    9S40704065244513

    10.5×

    18.5

    15170.2626260400100000
    K106.37028.5451325
    10S45304514101236

    16×

    10.5

    30401.22630053030000
    K163530101236
    11S5035503511.5400

    12×

    10.5

    7.512.80.42525025030000
    K1010381440015
    12S8035803511.5400

    12×

    10.5

    612.80.42525032030000
    K1010381440015

    Advantages of 25t portal crane:
    1. Quickened the turnover and the operation of loading and unloading.
    2. High working efficiency, compact frame,
    3. Calm movement, comfortable operation, safety and reliable.
    4. Convenience maintenance, nice appearance and so on
    5. Crane drive: IP54 or IP44, level F insulation
    6. Especially suitable for the port lifting.
    7. Designed according to your request.


    Safety devices of 25t portal crane:


    MechanicalElectrical
    NoItemNoItem
    1Overload limiter1Main isolating switch
    2Limit switch(lifting and traveling)2Short-circuit protection
    3Interlock protection device3Under-voltage protection
    4Buffer4Zero protection
    5Rail tongs,anchor device5Motor overload protection
    6Rail clear plate6Emergency stop system
    7Protective cover7Current overload protection system
    8Anti-collision device8Security chain protection
    9Anti-overturn safety device9Ground protection
    10Anemometer

    25 Ton Outdoor Yard Port Gantry Crane , Electric Cantilever Gantry Crane25 Ton Outdoor Yard Port Gantry Crane , Electric Cantilever Gantry Crane



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