The UNI 80x120 is the top of the Universal HDD utility-class horizontal directional drill lineup — engineered for large-scale infrastructure contractors who need maximum pulling force for extended bore lengths, large pipe diameters, and the most demanding ground conditions. With 80,000 lbs of thrust and pullback and 12,000 ft-lb of spindle torque, this heavy-duty horizontal directional drilling rig delivers consistent performance on large utility runs, municipal infrastructure projects, and complex trenchless installations across the USA.

For contractors searching for the biggest horizontal directional drilling machine in the utility class, the UNI 80x120 offers the maximum power available without stepping into dedicated pipeline-class equipment. As a heavy-duty hdd machine, it handles large-diameter water main, gas transmission, long-distance telecom conduit, and major highway crossings efficiently.

Powered by a 200 HP EPA Tier IV turbo diesel engine at 2,400 RPM, the UNI 80x120 runs the Kerr KT-3350PT mud pump delivering 188 gpm at 963 psi — ensuring superior borehole cleaning across the most challenging soil and rock conditions.

Contractors looking for a directional drill for sale or a horizontal drilling rig for large infrastructure will find the UNI 80x120 a capable directional boring machine with drill rod configuration: 3.500" x 15 ft Firestick I #900 — 28 rods standard.

Manufactured in Lake Zurich, IL, USA. Lead time 6–9 weeks. Request a quote at (847) 955-0050.