Why is Steel Cable Being Replaced With Rope?
Safety: If steel snaps under tension, it can violently recoil like a giant whip. Synthetic rope stores far less energy, meaning it simply falls to the ground or carries low momentum if it breaks
Less Weight: Synthetic rope weighs far less than steel wire rope of the same size. This makes moving and hooking it up much easier and less tiring on the operator/rigger
Easy on the Hands: Steel often frays and develops sharp, jagged metal burrs that can easily cut your skin. Synthetic lines are soft, flexible, and safe to handle without gloves
No Failures Like Steel: Steel wire rope gets stiff and easily kinks, gets crushed under itself on the winch drum creating a weakend flat spot, and will even birdcage making your future use of the rope very time consuming and guaranteed to cause problems. Synthetic rope simply cannot be kinked, flat spotted, ect because the material is easily able to be massaged back into form.
Floats in Water: Unlike steel cable, most synthetic ropes float, making them much easier to manage and retrieve in wet or muddy conditions
Use and Maintenance: Steel wire rope requires lubrication. A wire rope is a machine with many moving parts. It has dozens of tiny metal wires twisted together. Lubrication stops the wires from grinding against each other. It also stops water and rust from destroying the cable. Synthetic ropes simply do not require any of this maintenance.