The concrete barrier wall drill places vertical holes into road surfaces for the pins used to secure the barriers. The unit is air-driven and self-propelled, traveling on rubber tires across the top of the barrier.
Remotely operated via a tethered controller, the unit simultaneously drills three holes through pre-molded holes in the barrier, through the roadway into the sub-base. The operator controls the unit from the non-traffic side of the barrier and away from the debris and dust of the drilling operation.
The drill can be customized for any barrier-wall profile, including F-shape barriers and Jersey barriers. Drill spacing and depth are fully adjustable.