Hook block
  • Product class: Products Hoisting and Rotary Equipment
  • The hook block is designed and manufactured in accordance with API spec 8Cand other related technical standards. 

    The loaded parts are made of good-quality alloy steel.

    The traveling block and the hook block are designed integrally with a miniature size and a compact structure, which is suitable for assembly on the truck-mounted drilling rigs. 

    Technical parameters: 

    Model
    YG20/35
    YG30
    YG60
    YG70
    YG80
    YG90
    YG110
    YG135B
    YG160
    YG160B
    YG180
    YG7225
    Max hook load (lbs)
    50000/
    80000

    61000

    130000 150000 180000 200000 250000 300000 350000 350000 400000 500000
    OD of pulley (in)
    15 3/4/
    19 5/8
    18 3/4
    24 24 24 30 30 30 30 30 36 36
    Number of pulley
    2(3)
    3 4 3 5 3 4 4 5 4 4 5
    Dia. of the wireline (in)
    3/4 / 7/8
    1 7/8
    7/8
    1 1 1 1 1 1 1/8
    1 1/4
    1 1/4
    Hook type
    Two hooks
    Three hooks
    Three hooks
    Three hooks
    Three hooks
    Three hooks
    Three hooks
    Three hooks
    Three hooks
    Three hooks
    Three hooks
    Three hooks
    Open size of the hook mouth (in)
    3 1/2
    3 3/4
    4 3/8
    4 3/8
    4 3/8
    4 3/8
    6 6 7 7 7 1/2
    7 1/2
    Spring stroke (in)
    6 6 4 1/2
    4 1/2
    6 6 6 6 6 6 7 7
    Weight (lbs)
    732
    /1047
    1080 2646 2535 4740 4409 5093 6266 7231 7055 10207 10432

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