What essential equipment is required to ensure a safe 230kV installation?

2025-08-16

The right equipment is not a luxury—it's a fundamental requirement for a successful 230kV installation. Our tools are engineered to meet these rigorous demands.

  • Hydraulic Cable Pullers with Tension Monitoring: This is the single most important piece of equipment. Our hydraulic pullers provide a constant, smooth pulling force. Most importantly, they feature an integrated dynamometer and a tension monitoring system that automatically stops the pull if the tension exceeds the cable manufacturer's specified limit. This protects the cable from unrecoverable damage.

  • Heavy-Duty underground-Cable-Laying-Equipment-and-Tools.html target='_blank'>cable rollers and Sheaves: Because of the cable's immense weight and stiffness, rollers are essential for reducing friction and protecting the cable's outer sheath. Our heavy-duty rollers and sheaves are built to handle extreme loads and are designed to maintain the required minimum bending radius at all turns.

  • Hydraulic drum stands and Trailers: Safely transporting and unspooling a massive 230kV cable reel requires a robust system. Our hydraulic drum stands provide a secure platform to lift and control the rotation of the drum, preventing kinking or uncontrolled movement.

  • Specialized Cable Grips and Swivels: The connection between the cable and the pulling rope must be robust yet protective. A wire mesh pulling grip distributes the pulling force evenly, while a high-load Swivel prevents rope torsion from being transferred to the cable, avoiding kinking and damage.

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