What specialized equipment is needed to construct a 275kV line, particularly for bundled conductors?

2025-08-13

The construction of a 275kV line is a major engineering effort that requires robust and highly specialized equipment to handle the scale and complexity of the project.

  • Heavy-Duty Stringing Equipment: The immense tension and weight of high-voltage conductors require our most powerful hydraulic puller and OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioner machines. For 275kV lines, which often use bundled conductors (multiple wires per phase), specialized pullers and OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioners are needed to string multiple conductors simultaneously while maintaining precise spacing and tension.

  • Insulated Stringing Blocks: To prevent damage to the conductor and ensure safe installation, we provide specialized Stringing Blocks with larger sheaves and insulating materials that can handle the weight and tension of bundled conductors.

  • Heavy-Duty Tools and Accessories: From large-capacity Come Along Clamps and Conductor Grips to robust grounding equipment, our products are designed to meet the extreme demands of EHV line construction, guaranteeing both efficiency and safety.

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