Harleman Manufacturing, LLC products

Experience an innovation in drilling with the Vibratory Drill. By combining the functionality of a normal auger drive with the powerful effects of a constant hammering motion you can bust through rock faster than ever before.

Power Shaft – G&G N35 Series. Down Pressure – Pressure Reg. Valve to 4000 lbs.. Gear Ratio – 7:1 or 15:1. Augers – 6 in. to 24 in.. Drilling Depth – 5 ft.. Input Shaft – 1 3/8 Six Spline. Output Shaft – 2.5 in. Hex. Tractor Requirments – 80 HP or Larger Cat 2 Hitch. Hyd Requirements – 1 set dual remotes. Drilling Conditions – Solid Rock, Chunk Rock, or Dirt.

These rock augers implement a unique patented design meant to drill through solid rock and provide years of satisfactory service. Our augers are Guaranteed to out drill any auger in the world!

These rock augers implement a unique patented design meant to drill through solid rock and provide years of satisfactory service. Our augers are Guaranteed to out drill any auger in the world!