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    Mast

    • Mast
    • Product Name:

      Mast
    • Model No.:


    Product Description

    Main Technical Parameters:

    Model

    JJ225/43-K

    JJ315/45-K

    JJ450/45-K

    JJ675/48-K

     

    Max. static load

    (kN)

    2250

    3150

    4500

    6750

     

    Working height

     (m)

    43

    45

    45

    48

     

    Top span(front side)

    (m)

    2.0×2.0

    2.1×2.05

    2.2×2.2

    2.5×2.3

     

    Bottom span(front side) (m)

    8

    8

    9

    10

     

    Height of monkey board (m)

    24.5,25.5 26.5

     

    Capacity of monkey board

    (4 1/2’’ DP)(m)

    4000

    5000

    7000

    9000

     

    Wind resistance capacity

    (m/s)

    Non-operation status( w/no standpipe
    and hook load)

    47.8

    47.8

    47.8

    47.8

     
     

    Non-operation status(w/full standpipe and no hook load)

    36

    36

    36

    36

     
     

    Mast Raising & Lowering

    ≤8.3

    ≤8.3

    ≤8

    ≤8

     

     

    Main Features:

    ●Section type: “K” type

    ●The mast is designed and fabricated according to API Spec 4F and other related international standard and with API monogram on them.

    ●Lifting and lowering down mode: integral

    ●The space and height of the mast both could meet the requirements of TDS installation.

    ●Section connection structure of main body is convenient disassembling/installation and transportation.

    ●Buffer cylinder is installed at the left and right side of mast separately which for buffering and pushing while lifting and lowering down the mast.

    ●The above mast could be designed and manufactured based on client’s special request.

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