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Special Price for Drilling Tools Bumper Sub - Jar Intensifier Type YJQ – Gaofeng

Short Description:

Jar Intensifier Type YJQ Model “YJQ” Hydraulic Accelerator can be used with Model YSJ Hydraulic Jar and Model CSJ Super Jar. It can be mounted above Top Jar ( It is recommended that 1~3 pieces of drill collar can be connected ) as to obtain more up-jarring. It has the advantages of compact structure, reliable sealing and high strength. Specifications  Model  O.D. mm(in)  I.D. mm(in)  Undraw full stroke pullimg load kN(lbf)  Max. Stroke mm(in)  Connection  Max working Load kN(lbf) ...


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Special Price for Drilling Tools Bumper Sub - Jar Intensifier Type YJQ – Gaofeng Detail:

Jar Intensifier Type YJQ

Model “YJQ” Hydraulic Accelerator can be used with Model YSJ Hydraulic Jar and Model CSJ Super Jar. It can be mounted above Top Jar ( It is recommended that 1~3 pieces of drill collar can be connected ) as to obtain more up-jarring. It has the advantages of compact structure, reliable sealing and high strength.

Specifications

 Model  O.D.

mm(in)

 I.D.

mm(in)

 Undraw full stroke pullimg load

kN(lbf)

 Max. Stroke

mm(in)

 Connection
 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)

GJ73 73(2-7/8) 20(13/16) 90~120(20000~27000) 218(8 9/16) 2 3/8 TBG 300(67000) 500(112000) 3(2200) 4.5(3320) 2620(103-1/8)
GJ80 80(3-1/8) 25.4(1) 110~150(25000~34000) 218(8 9/16) 2 3/8 REG 350(78000) 600(135000) 3(2200) 6(4400) 2845(112)
GJ89 89(3-1/2) 28(1-1/8) 130~180(29000~41000) 218(8 9/16) NC26 450(100000) 700(157000) 3.5(2600) 7(5200) 2760(108-11/16)
YJQ95 95(3-3/4) 28(1-1/8) 150~200(34000~45000) 218(8 9/16) NC26 600(135000) 1000(225000) 4(2950) 8(5900) 2760(108-11/16)
YJQ108 108(4-1/4) 31.8(1-1/4) 200~250(45000~54000) 335(13 3/16) NC31 600(135000) 1000(225000) 4(2950) 8(5900) 3878(152-11/16)
YJQ44 114(4-1/2) 38.1(1-1/2) 250~300(54000~67000) 216(8 1/2) NC31 800(180000) 1350(303000) 10(7400) 20(14800) 3422(134-3/4)
YJQ46Ⅱ 121(4-3/4) 38.1(1-1/2) 300~350(67000~79000) 234(9 1/5) NC38 1100(247000) 1700(380000) 15(11000) 27(20000) 3254(128-1/8)
YJQ62 159(6-1/4) 57.2(2-1/4) 600~700(135000~157000) 337(13 ¼) NC50 1600(360000) 3600(800000) 25(18000) 65(48000) 4375(172-1/4)
YJQ168 168(6-5/8) 57.2(2-1/4) 600~700(135000~157000) 338(13 1/4) NC50 1600(360000) 3600(800000) 25(18000) 75(55000) 4375(172-1/4)
YJQ70Ⅱ 178(7) 60.3(2-3/8) 700~800(157000~180000) 320(12 3/5) NC50 2400(540000) 4400(990000) 30(22000) 80(59000) 4019(158-1/4)
YJQ76 197(7-3/4) 76.2(3) 900~1000(202000~225000) 341(13 7/16) 6 5/8REG 2650(600000) 4000(900000) 30(22000) 100(74000) 4238(166-7/8)
YJQ80 203(8) 76.2(3) 900~1000(202000~225000) 341(13 7/16) 6 5/8REG 2800(630000) 4900(1100000) 35(26000) 145(100000) 4238(166-7/8)
YJQ90 229(9) 76.2(3) 1100~1200(247000~270000) 330(13) 7 5/8REG 3000(670000) 8000(1800000) 35(26000) 160(118000) 4180(164.57)
YJQ241 241(9-1/2) 76.2(3) 1100~1250(247000~281000) 330(13) 7 5/8REG 3500(780000) 9850(2200000) 40(29500) 180(130000) 4180(164-9/16)

Product detail pictures:

Special Price for Drilling Tools Bumper Sub -
 Jar Intensifier Type YJQ  – Gaofeng detail pictures


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Our company since its inception, constantly regards product or service high quality as business life, continually improve creation technology, make improvements to product high-quality and consistently strengthen business total high-quality management, in strict accordance together with the national standard ISO 9001:2000 for Special Price for Drilling Tools Bumper Sub - Jar Intensifier Type YJQ – Gaofeng , The product will supply to all over the world, such as: Chicago , Australia , Naples , Our company always concentrate on the development of the international market. We have a lot of customers in Russia , European countries, the USA, the Middle East countries and Africa countries. We always follow that quality is foundation while service is guarantee to meet all customers.
  • Staff is skilled, well-equipped, process is specification, products meet the requirements and delivery is guaranteed, a best partner!
    5 Stars By Mamie from Chile - 2015.06.19 10:42
    Sales manager is very enthusiastic and professional, gave us a great concessions and product quality is very good,thank you very much!
    5 Stars By Renata from Provence - 2015.09.12 17:18
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