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2017 Latest DesignBox Tap - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng
2017 Latest DesignBox Tap - 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:
Related Product Guide:
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To meet the customers' over-expected pleasure , now we have our potent staff to offer our greatest general service which includes internet marketing, sales, planning, output, quality controlling, packing, warehousing and logistics for 2017 Latest DesignBox Tap - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng , The product will supply to all over the world, such as: Botswana, Miami, Estonia, Our company will continue to serve customers with best quality, competitive price and timely delivery & the best payment term! We sincerely welcome friends from all over the world to visit& cooperate with us and enlarge our business. If you are interested in our products, please do not hesitate to contact us, we will be happy to provide you with further information!
By Elaine from Oslo - 2016.05.02 18:28
The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.
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