Trenchless Horizontal Directional Drilling Tunneling Microtunneling Thrust Boring Pipe Bursting Project Portfolio Accreditations Home > Ditchwitch AT3020 (7.5 tonne) HDD Ditchwitch AT3020 (7.5 tonne) HDD The AT3020 All Terrain HDD system can steer, drill and back ream in just about any type of ground, including rock. With its narrow footprint this HDD rig is most suited for the installation of utilities in the tight confines of the urban street.
The AT3020 All Terrain HDD system can steer, drill and back ream in just about any type of ground, including rock. With its narrow footprint this HDD rig is most suited for the installation of utilities in the tight confines of the urban street.