Professional Answer: When selecting a 180 kN hydraulic puller/OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioner, critical features include:

• Closed hydraulic circuit: This provides infinitely variable speed and tension control.

• Automatic overload protection: An essential safety feature that automatically adjusts or stops the machine if the pulling force becomes too high.

• Negative spring-applied hydraulic release brake: This ensures the brake engages automatically in case of hydraulic failure, preventing the line from running uncontrolled.

• Real-time monitoring: A line pull gauge for continuously reading the traction force and a rope clamping device for safe reel replacement. Our machines incorporate these features, built with high-quality components from leading international brands, guaranteeing reliability and peak performance on the job site.