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  • 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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