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Wholesale Price Mechanical Drilling Jar - Mechanical & Hydraulic Drilling Jar Type YJHM – Gaofeng

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Mechanical & Hydraulic Drilling Jar Type YJHM   Model “YJHM” Drilling Jar belongs to the advanced product of model JYQ Jar. The up jarring can be acted by hydraulic as to realize the stepless tonnage control. The new hydraulic valve machine makes up-jarring more stable and reliable. The down jarring can be acted mechanically. And the adjusting mechanism designed specially can realize manual regulation of down-jarring tonnage; the special slips construction makes down-jarring more sta...


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Our enterprise aims to operating faithfully, serving to all of our prospects , and working in new technology and new machine frequently for Double Acting Hydraulic Drilling Jar , High Quality Fishing Bumper Sub , Short Catch Overshot , We are going to provide most effective quality, quite possibly the most current market aggressive rate, for each and every new and outdated consumers with the most great environmentally friendly solutions.
Wholesale Price Mechanical Drilling Jar - Mechanical & Hydraulic Drilling Jar Type YJHM – Gaofeng Detail:

Mechanical & Hydraulic Drilling Jar Type YJHM

 

Model “YJHM” Drilling Jar belongs to the advanced product of model JYQ Jar. The up jarring can be acted by hydraulic as to realize the stepless tonnage control. The new hydraulic valve machine makes up-jarring more stable and reliable. The down jarring can be acted mechanically. And the adjusting mechanism designed specially can realize manual regulation of down-jarring tonnage; the special slips construction makes down-jarring more stable and larger service. 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.m(lbf.ft) Torsional Yield Strength kN.m(lbf.ft)  length mm(in)
YJ165HM 165(6-1/2) 57.2(2-1/4) NC50 700(156000) 350(78000) 2000(450000) 3750(843000) 25(18000) 75(55000) 9000(354-5/16)
YJ203HM 203(8) 71.4(2-13/16) 6 5/8REG 1000(225000) 450(100000) 2800(630000) 6650(1495000) 35(25800) 145(100000) 9000(354-5/16)

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Wholesale Price Mechanical Drilling Jar -
 Mechanical & Hydraulic Drilling Jar Type YJHM – Gaofeng detail pictures


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Attaining consumer satisfaction is our firm's purpose for good. We'll make wonderful efforts to produce new and top-quality merchandise, meet up with your special necessities and supply you with pre-sale, on-sale and after-sale products and services for Wholesale Price Mechanical Drilling Jar - Mechanical & Hydraulic Drilling Jar Type YJHM – Gaofeng , The product will supply to all over the world, such as: Ghana , Honduras , Las Vegas , Our company has already had a lot of top factories and professional technology teams in China, offering the best products, techniques and services to worldwide customers. Honesty is our principle, professional operation is our work, service is our goal, and customers' satisfaction is our future!
  • High Quality, High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
    5 Stars By Joseph from Senegal - 2015.09.29 17:23
    The customer service staff's attitude is very sincere and the reply is timely and very detailed, this is very helpful for our deal,thank you.
    5 Stars By Christina from Greenland - 2015.09.12 17:18
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