An overhead line OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioner's primary function is to apply a controlled braking force on the conductor during the stringing process. This is part of the controlled tension stringing method, where the conductor is kept elevated off the ground throughout the entire installation.

The OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioner is typically located at the start of the line and works in conjunction with a hydraulic puller at the other end. The puller pulls the pilot wire (which is attached to the conductor), while the tensioner applies a constant back tension. This ensures the conductor maintains a predetermined sag and tension, preventing it from dragging on the ground, which would cause damage to the conductor's surface and compromise its integrity.