LK-R (linearly touching, different diameters) ropes should be used when they are exposed to aggressive environments during operation and undergo intensive alternating bending while working outdoors. The great structural strength of these ropes (due to the presence in the outer layer of the strand of wires of different diameters) allows their use in many highly stressed operating conditions.
Standard - GOST (STATE STANDARDS) 2688-80
Rope construction - 6x19 (1+6+6/6)+1 O.C. (organic core)
Number of strands - 6
Marking group - 1570 (160) / 1670 (170) / 1770 (180) / 1860 (190) / 1960 (200) / 2060 (210) / 2160 (220)
Polymer coating - No
Weight of 1000 m of lubricated rope - 1635 kg
Core type - Organic
Manufacturer - JSC "Severstal Kanaty"