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OEM/ODM Manufacturer Megaton Drilling Jar - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng
OEM/ODM Manufacturer Megaton Drilling Jar - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng Detail:
Hydro-Mechanical Drilling Jar Type JYQ
Model JYQ Drilling Jar can integrate the mechanical and hydraulic. The up jarring can be acted by hydraulic as to realize the stepless control of up jarring tonnage. The lock mechanism designed specially can avoid the mistaken jarring of up. The down jarring can be acted mechanically. It can adopt the new special material for higher property and safety. It can be used for directional hole, deep hole and so on.
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(lbf.ft) | Torsional Yield Strength kN(lbf.ft) | length mm
(in) |
| JYQ121Ⅱ | 121(4-3/4) | 57.2(2-1/4) | NC38 | 350(78000) | 250(56000) | 900(200000) | 1350(300000) | 15(11000) | 27(20000) | 4500(117-3/16) |
| JYQ159 | 159(6-1/4) | 57.2(2-1/4) | NC46 | 700(156000) | 350(78000) | 1600(360000) | 2700(600000) | 25(18000) | 65(48000) | 5007(197-1/8) |
| JYQ165 | 165(6-1/2) | 71.4(2-13/16) | NC50 | 700(156000) | 350(78000) | 2000(450000) | 3200(720000) | 25(18000) | 75(55000) | 5256(206-15/16) |
| JYQ178 | 178(7) | 71.4(2-13/16) | NC50 | 800(180000) | 400(90000) | 2400(540000) | 3200(720000) | 30(22000) | 80(59000) | 5256(206-15/16) |
| JYQ197 | 197(7-3/4) | 76.2(3) | 6 5/8REG | 1000(225000) | 450(100000) | 2600(580000) | 5100(1150000) | 30(22000) | 100(74000) | 5095(200-5/8) |
| JYQ203 | 203(8) | 76.2(3) | 6 5/8REG | 1000(225000) | 450(100000) | 2800(630000) | 5200(1170000) | 35(25800) | 145(100000) | 5095(200-5/8) |
| JYQ241 | 241(9-1/2) | 76.2(3) | 7 5/8REG | 1400(315000) | 500(112000) | 3500(780000) | 9500(2100000) | 40(30000) | 180(130000) | 5300(208-5/8) |
Product detail pictures:
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"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for OEM/ODM Manufacturer Megaton Drilling Jar - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng , The product will supply to all over the world, such as: Italy, Bhutan, Philippines, For anyone who is keen on any of our items right after you view our product list, you should definitely feel absolutely free to get in touch with us for inquiries. You are able to send us emails and contact us for consultation and we shall respond to you as soon as we can. If it's easy, you may locate out our address in our web-site and come to our business for far more information of our merchandise by your self. We're always ready to construct extended and steady co-operation relations with any possible customers in the related fields.
By Andy from Paraguay - 2015.07.27 12:26
We have been looking for a professional and responsible supplier, and now we find it.
By Abigail from Norway - 2016.11.01 17:04
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