No Dig Equipment features a range of Directional Drilling Swivels (HDD Swivels), essential in all Horizontal Directional Drilling jobs.
Swivels need to be able to stand both the tensile forces caused by the pull-back as well as the rotational forces and the side loads caused by rocks or certain other conditions. The bearings in the HDD Swivels are suitable for absorbing both thrust and radial loads and feature specifically seals to prevent ingress of dirt to the bearings and avoid premature failures. These seals are easily serviceable and able to withstand mud, grime and any other matters found underground.
When selecting pulling swivels, it is important to consider those with equal or greater capacity than the machines they are intended for.