The Rockspike Kit is a common option in extremely rocky ground. The system positions a solid steel spike underneath the hammer, which is then driven into the ground, smashing through rocks and creating a pilot hole for the post.

The 8 tons of lifting force from the rock spike extractor ram provides the necessary power to extract the spike and/or old posts out of the ground. Choose between a manual positioning system or add the hydraulic positioner option to rotate the rock spike in and out of position via the valve bank controls.

Once you have the Rockspike extractor system setup on your postdriver, you can interchange between a Rockspike, Auger, or Torque drill, depending on your conditions.

Rockspikes are available in two different sizes:
90mm   |   130mm