JYQ型机械液压式随钻震击器

JYQ型机械液压式随钻震击器

JYQ型机械液压式随钻震击器上击为液压式,实现上击吨位的无级调,特别设想的锁松机构,可制止上击的误震击;高低击为机械式。接纳新型特别质料,具有更高的能安然静安全性;次要用于打定向井、深井对等。
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.


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