Robust Construction Materials ROCK DRILLING JARS

Features:
Most advanced hydraulic design provides maximum performance
Robust body construction makes the jar as strong as other BHA elements which increases the reliability
Advanced seal design permits extended field service cycle
No unexpected jarring – reducing damage to surface and downhole equipment
Simple to operate – No safety clamps or special handling procedures
Placement in BHA is less restricted. Jar can be used in tension or compression within the limits of the latch setting.
Linear latch – Not affected by torque and hence can be used in high torque generated hole sections
Separate spline, latch and hydraulic chambers – Prevents contamination of fluid in the hydraulic chamber
Hydraulic delay timings relatively constant even after prolonged jarring
Fully sealed – Lubricated for longer service life