Professional Answer: "Heavy cable pulling equipment" refers to the powerful machinery and high-capacity tools required to install large, high-voltage conductors for overhead transmission lines or thick power cables for underground projects. This equipment is essential for generating and controlling the significant force needed to pull cables over long distances or through complex pathways. The core machinery for these projects includes:

• Hydraulic Pullers: These are high-capacity machines used to apply controlled tension to a pulling rope or conductor.

• Hydraulic OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioners: Working in tandem with pullers, OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioners maintain a constant back-tension on the conductor, preventing it from touching the ground and ensuring a precise, sag-free installation.

• Hydraulic Winches: Powerful winches are used for pulling heavy underground cables through ducts and conduits, offering the necessary force and speed control.