All Adtech Drilling Motors are specifically designed for the Horizontal Boring Industry.
The 5” 7-8 Lobe Motor is a heavy duty 4 3⁄4” drilling motor. A thick walled stator and an oversized bearing pack makes this tool a good match for machines that have 160 - 250 GPM. The 7-8 lobe is a slower turning configuration with medium-high torque that's used in hard rock formations.
Each of Adtech's motors have a sealed bearing pack to keep oil on the bearing for a smoother run.