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China OEM Basket Grapple Overshot Price - Full-Hydraulic Drilling Jar Type QYⅡ – Gaofeng

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Full-Hydraulic Drilling Jar Type QYⅡ  The up-down jarring of Full-Hydraulic Drilling Jar Type QYII can be acted  hydraulically, realizing the stepless control of up-down jarring tonnage. It can protect the drill string effectively and improve the using life. The hydraulic stored energy mechanism has the advantage of reliable property and good stability. The scope of time delay interval can be 30s~240s;the scope of service temperature can be -40℃~180℃. It can adopt the new special material f...


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China OEM Basket Grapple Overshot Price - Full-Hydraulic Drilling Jar Type QYⅡ – Gaofeng Detail:

Full-Hydraulic Drilling Jar Type QY 

The up-down jarring of Full-Hydraulic Drilling Jar Type QYII can be acted  hydraulically, realizing the stepless control of up-down jarring tonnage. It can protect the drill string effectively and improve the using life. The hydraulic stored energy mechanism has the advantage of reliable property and good stability. The scope of time delay interval can be 30s~240s;the scope of service temperature can be -40℃~180℃. It can adopt the new special material for higher property and safety. It can normally used for drilling, coring, work over and fishing etc.

Specifications

 Model  O.D. mm(in)  I.D. mm(in)  Connection
 Max. Upward Jarring force kN(lbf)  Max. Downward jarring force kN(lbf)  Max working Load kN(lbf)  Tensie Yield Strength kN(lbf)  Max.Working Torgue kN.m(lbf.ft) Torsional Yield Strength kN.m(lbf.ft)  length mm(in)
QY80Ⅱ 80(3-1/8) 25.4(1) 2 3/8REG 150(34000) 60(13500) 350(78000) 600(130000) 3(2200) 6(4400) 5550(218-1/2)
QY95Ⅱ 95(3-3/4) 31.8(1-1/4) 2 7/8REG 200(45000) 100(22500) 600(130000) 1000(225000) 4(2950) 8(5900) 5600(220)
QY121Ⅱ 121(4-3/4) 50.8(2 ) NC38 350(79000) 180(40000) 930(209000) 1400(315000) 15(11000) 27(20000) 9801(385-7/8)
QY159Ⅱ 159(6-1/4) 57.2(2-1/4) NC46 700(160000) 350(79000) 1600(360000) 2450(550000) 25(18000) 65(48000) 9830(387)
QY165Ⅱ 165(6-1/2) 57.2(2-1/4) NC50 700(160000) 350(79000) 1600(360000) 2450(550000) 25(18000) 75(55000) 9830(387)
QY178Ⅱ 178(7) 71.4(2-13/16) NC50 800(180000) 400(90000) 2400(540000) 3700(830000) 30(22000) 80(59000) 9830(387)
QY203Ⅱ 203(8) 71.4(2-13/16) 6 5/8REG 1000(225000) 500(112000) 2800(630000) 4450(1000000) 35(25800) 145(100000) 9918(390-1/2)
QY229Ⅱ 229(9) 76.2(3) 6 5/8REG 1200(270000) 600(135000) 3000(670000) 7100(1600000) 35(25800) 160(118000) 9908(390)
QY241Ⅱ 241(9-1/2) 76.2(3) 7 5/8REG 1250(280000) 650(146000) 3500(787000) 8100(1820000) 40(29500) 180(133000) 9908(390)

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China OEM Basket Grapple Overshot Price -
 Full-Hydraulic Drilling Jar Type QYⅡ  – Gaofeng detail pictures


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We constantly function like a tangible group to ensure that we can give you the very best high-quality and also the very best cost for China OEM Basket Grapple Overshot Price - Full-Hydraulic Drilling Jar Type QYⅡ – Gaofeng , The product will supply to all over the world, such as: Pretoria , Sacramento , Mauritius , We follow superior mechanism to process these products that ensure optimum durability and reliability of the products. We follow latest effective washing and straightening processes that allow us to offer unmatched quality of products for our clients. We continually strive for perfection and all our efforts are directed towards attaining complete client satisfaction.
  • We have been appreciated the Chinese manufacturing, this time also did not let us disappoint,good job!
    5 Stars By Mabel from Jeddah - 2016.11.11 11:41
    We have been looking for a professional and responsible supplier, and now we find it.
    5 Stars By Ricardo from Rwanda - 2016.09.09 10:18
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