Dyneema Winch Rope Vs Steel Cable
Consider what 1 2 steel cable weighs in comparison.
Dyneema winch rope vs steel cable. They re 4 times lighter in weight than steel cable and don t store kinetic energy like the steel cable does. Rope is also safer as it wont re coil when it does break it doesnt get stray strands that stab you when you touch them either. So if the cable breaks it will not snap as powerfully as a steel cable does. Synthetic rope is even mandatory in many big sanctioned off road events.
Rope breaks heaps easier than steel cable. Though the synthetic winch rope has a higher breaking strength it is breakable. Been using dyneema rope on offshore winches for 20 plus years. Standard drum winches traction winches best stuff since canned beer and sliced bread.
One guy can pull 150 feet of 1 2 dyneema tight. Pound for pound dyneema fiber rope is up to 15 times stronger than steel and up to 40 stronger than aramid fibers otherwise known as kevlar rope. Ever imagine dragging around a 6 steel rope and end fitting. Plus the d d ratio of a sheave is less than half of steel.
500 tonne winches 6 diameter rope.