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Fixed Competitive Price Impression Block - 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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Fixed Competitive Price Impression Block - 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:

Fixed Competitive Price Impression Block -
 Two-action Drill  Accelerator Type SZJQ  – Gaofeng detail pictures

Fixed Competitive Price Impression Block -
 Two-action Drill  Accelerator Type SZJQ  – Gaofeng detail pictures

Fixed Competitive Price Impression Block -
 Two-action Drill  Accelerator Type SZJQ  – Gaofeng detail pictures

Fixed Competitive Price Impression Block -
 Two-action Drill  Accelerator Type SZJQ  – Gaofeng detail pictures


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"Sincerity, Innovation, Rigorousness, and Efficiency" could be the persistent conception of our enterprise to the long-term to produce together with clients for mutual reciprocity and mutual profit for Fixed Competitive Price Impression Block - Two-action Drill Accelerator Type SZJQ – Gaofeng , The product will supply to all over the world, such as: Marseille , Korea , France , As an experienced factory we also accept customized order and make it same as your picture or sample specifying specification and customer design packing. The main goal of the company is to live a satisfactory memory to all the customers, and establish a long term win-win business relationship. For more information, please contact us. And It is our great pleasure if you like to have a personally meeting in our office.
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