
What equipment is used to tension underground cables, and what are the best practices?
2025-08-08For underground cable laying, the process relies heavily on specialized pulling equipment rather than static hardware. Our solutions for this include:
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Hydraulic Cable Pullers and Winches: These are the primary tools used to pull long lengths of heavy underground cables through conduits and trenches. They offer precise control over the pulling force and speed, preventing damage to the cable.
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Conductor pulling grips: These are used to securely attach the pulling rope to the cable, ensuring the force is distributed evenly and the cable's jacket is not damaged.
Best practices involve a careful planning process, including calculating the exact pulling tension required for the cable run and monitoring this tension in real-time using tension meters. This ensures the cable is not over-stressed, which could lead to damage or premature failure.