Bundle conductor stringing, which involves installing multiple sub-conductors (typically 2, 3, 4, or more) per phase, requires specialized capabilities. Our power lines stringing equipment handles this effectively through:

• Multi-Grooved Bullwheels: Both our pullers and tensioners are fitted with bullwheels featuring multiple, precisely designed grooves. Each groove cradles a sub-conductor of the bundle, ensuring even tension distribution and preventing individual conductors from rubbing or damaging each other.

• High-Capacity Design: Our machines possess sufficient pulling force and tension capacity to manage the combined weight and friction of multiple conductors over long spans, ensuring smooth and uninterrupted stringing.

• Synchronized Control: The advanced hydraulic and control systems ensure that tension is applied uniformly across all sub-conductors in the bundle, preventing twisting, snags, or uneven sag development.

• Compatibility with Running Boards: Our equipment is designed to seamlessly integrate with specialized running boards, which are multi-conductor pulling grips that connect all sub-conductors of a bundle to the pulling rope, ensuring they are pulled together as a single unit.

• Adjustable Tensioners: Our tensioners often feature independent tensioning capabilities per sub-conductor within the bundle setup, allowing for fine-tuning to achieve perfect balance and sag.