Answer: These are key pieces of equipment in overhead line stringing, each with a distinct function.

• A hydraulic puller is a machine used to pull the conductor (wire) along the overhead line. It applies a strong, constant force to a steel pilot rope, which in turn pulls the conductor through the OHTLstringingequipment.com/Stringing-Blocks--Sheaves.html target='_blank'>Stringing Blocks.

• A hydraulic OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioner is used to maintain a specific tension on the conductor as it is being unspooled from the reel. This prevents the conductor from sagging and touching the ground or other obstacles, ensuring a smooth and controlled stringing process.

• A hydraulic puller-Tensioner is a versatile, all-in-one machine that can perform both pulling and tensioning functions. This is particularly useful for complex projects where the same equipment needs to be used for both pulling and tensioning phases, offering greater flexibility and efficiency on the job site.