The JT3020 All Terrain can steer, drill and backream up to 650 ft. in all soil types, including solid rock. Its dual-drive pipe system enables it to simultaneously steer and penetrate the soil. The inner pipe of the two-pipe drill string continuously turns the drill bit at 150 to 400 rpm (depending on the soil) for more efficient boring. The double-pivot drill frame allows steep entry angles without raising the tracks off the ground. Features include a hydraulic, heavy-duty anchor system, cruise control for pilot boring and backreaming, a pipe-loading system with hydraulically powered shuttle grippers, hydraulic pipe row selection and single pipe-loading and low-maintenance, open-top vise wrenches.