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2017 Latest DesignDrilling Jars For Rental - Mechanical Drilling Jar Type JZ – Gaofeng

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Mechanical Drilling Jar Type JZ The up-down jarring tonnage can be adjusted for a large range.The Drilling Jar can be actuated by mechanical fully. The inner chamber cannot produce high-pressure. The change of oiliness cannot impact jarring effect.The low sealing property can make the using life improve observably.The mounted special flexible joint can reduce the bending stress of Jar body effectively.It should adopt the new special material as to insure the higher performance.It should be us...


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As a way to provide you advantage and enlarge our organization, we even have inspectors in QC Crew and guarantee you our greatest assistance and product or service for Drilling Jar To Be In Tension Or Compression , Bumper Subs , Drilling Reaming And Tapping , And there are also a lot of overseas close friends who came for sight seeing, or entrust us to buy other stuff for them. You will be most welcome to come to China, to our city and to our manufacturing facility!
2017 Latest DesignDrilling Jars For Rental - Mechanical Drilling Jar Type JZ – Gaofeng Detail:

Mechanical Drilling Jar Type JZ

The up-down jarring tonnage can be adjusted for a large range.The Drilling Jar can be actuated by mechanical fully. The inner chamber cannot produce high-pressure. The change of oiliness cannot impact jarring effect.The low sealing property can make the using life improve observably.The mounted special flexible joint can reduce the bending stress of Jar body effectively.It should adopt the new special material as to insure the higher performance.It should be used for straight hole, deep hole, complicated hole and directional hole.

Specifications

Model O.D.

mm(in)

I.D.

mm(in)

Connection

 

Max. Upward

Jarring force

kN (Ibf)

Max. Downward jarring force

kN (Ibf)

 Max.working load

kN(lbf)

Yield pull kN(lbf)  Max.Working Torgue kN.m

(lbf.ft)

Yield torque kN.m

(lbf.ft)

length

mm(in)

JZ95Ⅱ 95(3-3/4) 25.4(1) 2 7/8REG 200(45000) 100(23000) 600(135000) 1000(225000) 4(2950) 8(5900) 5624(221-7/16)
JZ108Ⅱ 108(4-1/4) 36(1-7/16) NC31 300(67000) 150(34000) 800(180000) 1350( 303000) 10(7400) 20(14800) 6404(252-1/8)
JZ121Ⅱ 121(4-3/4) 50.8(2) NC38 400(90000) 250(56000) 1100(247000) 1800(400000) 15(11000) 27(20000) 6354(250-1/8)
JZ127 127(5) 50.8(2) NC38 400(90000) 250(56000) 12000(270000) 1800(400000) 15(11000) 27(20000) 6354(250-1/8)
JZ140 140(5-1/2) 50.8(2) NC38 500(112000) 300(67000) 1350(303000) 2350(530000) 20(14000) 40(28000) 6300(248)
JZ159Ⅳ 159(6-1/4) 57.2(2-1/4) NC46 600(135000) 350(78000) 1600(360000) 2700(600000) 25(18000) 65(48000) 6517(256-1/2)
JZ165Ⅱ 165(6-1/2) 57.2(2-1/4) NC50 650(145000) 350(78000) 2000(450000) 3100(700000) 25(18000) 75(55000) 6517(256-1/2)
JZ178Ⅱ 178(7) 71.4(2-13/16) NC50 700(160000) 400(90000) 2400(540000) 4180(940000) 30(22000) 80(59000) 7266(286)
JZ203Ⅱ 203(8) 71.4(2-13/16) 6 5/8REG 800(180000) 450(100000) 2800(630000) 4900(1100000) 35(25800) 145(100000) 7234(284-3/4)
JZ229Ⅱ 229(9) 76.2(3) 7 5/8REG 1000(225000) 500(112000) 3000(670000) 7000(1570000) 35(25800) 160(118000) 7754(305-1/4)

Product detail pictures:

2017 Latest DesignDrilling Jars For Rental -
 Mechanical Drilling Jar Type JZ – Gaofeng detail pictures

2017 Latest DesignDrilling Jars For Rental -
 Mechanical Drilling Jar Type JZ – Gaofeng detail pictures

2017 Latest DesignDrilling Jars For Rental -
 Mechanical Drilling Jar Type JZ – Gaofeng detail pictures

2017 Latest DesignDrilling Jars For Rental -
 Mechanical Drilling Jar Type JZ – Gaofeng detail pictures


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It is a great way to further improve our products and repair. Our mission is always to create innovative products to prospects with a superior expertise for 2017 Latest DesignDrilling Jars For Rental - Mechanical Drilling Jar Type JZ – Gaofeng , The product will supply to all over the world, such as: Lahore , Mauritius , Uganda , we always keep our credit and mutual benefit to our client, insist our high quality service to moving our clients. always welcome the our friends and clients to come and visit our company and guid our business, if you are interested in our products, you can also submit your purchase information online, and we will contact you immediately, we keep our highly sincere cooperation and wish everything in your side are all well.
  • The factory workers have a good team spirit, so we received high quality products fast, in addition, the price is also appropriate, this is a very good and reliable Chinese manufacturers.
    5 Stars By Honey from Chile - 2015.04.25 16:46
    The supplier cooperation attitude is very good, encountered various problems, always willing to cooperate with us, to us as the real God.
    5 Stars By Elva from Madrid - 2015.12.05 13:53
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