LK-RO type rope with a metal core

GOST 7669-80
LC-RO ropes are distinguished by a relatively large number of wires in the strands and therefore have increased flexibility. The presence of thick wires in the outer layer of these ropes allows them to be successfully used in conditions of abrasive wear and aggressive environments.

Characteristics

Specifications

 

Construction:

6х36 (1+7+7/7+14)+7х7(1+6)

Technical specifications:

Diameter, mm
Weight 1000 m of lubricated rope, kg
Marking groups, N/mm2 (kgf/mm2)
1570 (160)
1670 (170)
1770 (180)
1860 (190)
1960 (200)
2060 (210)
Breaking force of the rope, kN
10,5
482
66,1
70,4
71,8
75,8
77,4
84,5
13,0
733
100
106
108
115
118
-
14,5
906
120
128
130
138
141
-
16,0
1 145
152
162
165
175
178
-
17,5
1 360
181
193
196
209
213
-
19,5
1 630
224
238
242
258
263
-
21,0
1 950
267
284
289
307
313
-
23,0
2 290
315
334
341
362
368
-
25,0
2 660
366
389
396
417
429
-
26,5
2 975
410
436
444
472
480
-
28,0
3 395
467
497
506
538
547
-
30,0
3 890
535
568
579
615
627
-
32,5
4 445
611
649
661
703
716
-
35,5
5 290
727
772
787
835
852
-
36,5
5 895
810
861
877
930
950
-
39,0
6 530
898
954
972
1 025
1 045
-
41,0
7 265
994
1 055
1 075
1 145
1 170
-
42,0
7 965
1 050
1 115
1 140
1 215
1 235
-
45,5
9 045
1 235
1 315
1 340
1 425
1 455
-
49,0
10 600
1 455
1 545
1 575
1 640
1 705
-
52,0
11 850
1 625
1 730
1 765
1 840
1 905
-
57,0
13 900
1 905
1 950
2 000
-
-
-
60,5
15 240
2 090
2 140
2 205
-
-
-
61,5
16 250
2 230
2 280
2 350
-
-
-
64,0
17 148
2 350
2 435
2 530
-
-
-
68,0
18 775
2 575
2 665
2 775
-
-
-
72,0
21 125
2 900
3 000
3 125
-
-
-



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