China Good User Reputation for Mechanical External Cutter - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng Manufacturer and Supplier

Good User Reputation for Mechanical External Cutter - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng

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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...

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Good User Reputation for Mechanical External Cutter - 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)

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We always follow the principle "Quality Very first, Prestige Supreme". We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Good User Reputation for Mechanical External Cutter - Hydro-Mechanical Drilling Jar Type JYQ – Gaofeng , The product will supply to all over the world, such as: Maldives, El Salvador, Sacramento, We've got sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.

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