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Cheapest PriceDrilling Rigs Components - Two-action Drill Accelerator Type SZJQ – Gaofeng

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Two-action Drill  Accelerator Type SZJQ Two-action Drill Accelerator Type SZJQ can be stored energy by hydraulic spring. It should  be applied with Model QYⅡ Hydraulic Drilling Jar jointly. The drill collar and Hydraulic Jar (below the Drill Accelerator ) can function an accelerated effect when jarring operates as for making the stuck point gain more jarring force. Meanwhile, it can decrease the damage of tremor produced by up-down jarring for drill tools above Drill Accelerator. Specificatio...


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Cheapest PriceDrilling Rigs Components - Two-action Drill Accelerator Type SZJQ – Gaofeng Detail:

Two-action Drill  Accelerator Type SZJQ

Two-action Drill Accelerator Type SZJQ can be stored energy by hydraulic spring. It should  be applied with Model QYⅡ Hydraulic Drilling Jar jointly. The drill collar and Hydraulic Jar (below the Drill Accelerator ) can function an accelerated effect when jarring operates as for making the stuck point gain more jarring force.

Meanwhile, it can decrease the damage of tremor produced by up-down jarring for drill tools above Drill Accelerator.

Specifications :

 Model  O.D. mm(in)  I.D.mm(in) Connection   Max. Up-jarring Stroke   mm(in)  Max. Down-jarring Stroke   mm(in)  Hole Seal Pressure  Mpa(psi)   Max Working Load  kN(lbf)  Yield Tension   kN(lbf)  Max Torque  kN﹒m(lbf·ft)   Yield Torque   kN﹒m(lbf·ft)   Length   mm(in)
SZJQ95  95(3-3/4) 31.8(1-1/4) NC26 178(7) 178(7) 35(5000) 600(135000) 800(180000) 4(3000) 40(29500) 6651(261-7/8)
SZJQ121 121(4-3/4) 50.8(2) NC38 178(7) 178(7) 1100(247000) 1560(350000) 15(11000) 27(20000) 7185(282-3/4)
SZJQ165  165(6-1/2) 57.2(2-1/4) NC50 165(6-1/2) 165(6-1/2) 2000(450000) 3750(700000) 25(18400) 75(55300) 7476(294-3/8)
SZJQ197 197(7-3/4) 71.4(2-13/16) 6 5/8REG 203(8) 203(8) 2600(585000) 4000(900000) 30(22100) 100(73700) 8000(315)
SZJQ203  203(8) 71.4(2-13/16)    6 5/8REG 203(8) 203(8) 2600(585000) 4000(900000) 30(22100) 100(73700) 8000(315)
SZJQ241 241(9-1/2) 76.2(3) 7 5/8REG 254(10) 254(10) 3500(787000) 5800(1300000) 40(29500) 180(133000) 7259(285-3/4)

Product detail pictures:

Cheapest PriceDrilling Rigs Components -
 Two-action Drill  Accelerator Type SZJQ  – Gaofeng detail pictures

Cheapest PriceDrilling Rigs Components -
 Two-action Drill  Accelerator Type SZJQ  – Gaofeng detail pictures

Cheapest PriceDrilling Rigs Components -
 Two-action Drill  Accelerator Type SZJQ  – Gaofeng detail pictures

Cheapest PriceDrilling Rigs Components -
 Two-action Drill  Accelerator Type SZJQ  – Gaofeng detail pictures


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Our rewards are reduce selling prices,dynamic revenue team,specialized QC,sturdy factories,superior quality services for Cheapest PriceDrilling Rigs Components - Two-action Drill Accelerator Type SZJQ – Gaofeng , The product will supply to all over the world, such as: Luxembourg , Madagascar , Egypt , For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
  • The customer service staff is very patient and has a positive and progressive attitude to our interest, so that we can have a comprehensive understanding of the product and finally we reached an agreement, thanks!
    5 Stars By Claire from Madrid - 2016.10.25 15:53
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Kelly from Finland - 2016.10.13 10:47
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