While "sagging" is typically associated with OHTL, precise tension control is equally vital for underground cable laying to prevent stretching, kinking, or damaging the insulation. For underground projects, we offer specialized underground Cable Pulling Winches and cable pushers that feature:

• Controlled Pulling Force: Hydraulic systems with adjustable tension settings.

• Real-time Tension Monitoring: To prevent overstressing cables during conduit pulling.

• Segmented Cable Pushers: For long or complex underground runs, which assist the pulling winch by providing intermediate pushing force, reducing overall tension requirements. These tools ensure the integrity and longevity of underground power and communication cables.