The Breaking Load Figures shown above as Kilo Newton
To obtain values in Metric Ton, multiply the figures shown above by 0.102
Maximum Safe Working Load = Breaking Load of Rope/Factor of Safety (Min -5)


DIA (MM) | Mass kg / 100 mtr. | Min. Breaking | Min. Breaking | Mass kg / 100 mtr. | Min. Breaking | |||||
6X19 & 6X37 | Load -KN 6X19 | Load -KN 6X37 | 6X36 | Load -KN 6X36 | ||||||
FMC | IWRC | FMC | IWRC | FMC | IWRC | FMC | IWRC | FMC | IWRC | |
6 | 12.5 | 13.7 | 20 | 21 | 21 | 23 | - | - | - | - |
8 | 22.1 | 24.4 | 35 | 37.8 | 33 | 36 | - | - | - | - |
9 | 28 | 30.8 | 44 | 47.5 | 42 | 46 | 30.8 | 33.9 | 47 | 51 |
10 | 34.6 | 38.1 | 54 | 58.3 | 52 | 56 | 38 | 41.8 | 58 | 63 |
11 | 41.9 | 46.1 | 66 | 71.3 | 63 | 68 | 46 | 50.6 | 71 | 76 |
12 | 49.8 | 54.8 | 78 | 84.2 | 75 | 81 | 54.7 | 60.2 | 84 | 92 |
13 | 58.5 | 64.4 | 92 | 99.4 | 88 | 95 | 64.3 | 70.7 | 99 | 106 |
14 | 67.8 | 74.6 | 107 | 116 | 102 | 110 | 74.5 | 82 | 114 | 124 |
15 | 77.8 | 85.6 | 122 | 132 | 117 | 127 | 85.5 | 94 | 131 | 142 |
16 | 88.6 | 97.4 | 139 | 150 | 134 | 144 | 97.3 | 107 | 149 | 161 |
18 | 112 | 123 | 176 | 190 | 169 | 183 | 123 | 135 | 189 | 204 |
19 | 125 | 137 | 196 | 212 | 188 | 203 | 137 | 151 | 211 | 228 |
20 | 138 | 152 | 218 | 235 | 209 | 225 | 152 | 167 | 234 | 252 |
22 | 167 | 184 | 263 | 284 | 253 | 273 | 184 | 202 | 283 | 305 |
24 | 199 | 219 | 313 | 338 | 301 | 325 | 219 | 241 | 336 | 363 |
25 | 216 | 238 | 340 | 367 | 326 | 352 | 238 | 261 | 365 | 394 |
26 | 234 | 257 | 368 | 397 | 353 | 381 | 257 | 283 | 395 | 426 |
28 | 271 | 298 | 426 | 461 | 409 | 442 | 298 | 328 | 458 | 494 |
30 | 312 | 343 | 490 | 529 | 470 | 507 | 342 | 376 | 526 | 567 |
32 | 354 | 390 | 557 | 602 | 534 | 577 | 389 | 428 | 598 | 646 |
34 | 400 | 440 | 629 | 679 | 603 | 651 | 440 | 484 | 675 | 729 |
35 | 424 | 466 | 666 | 719 | 639 | 690 | 466 | 512 | 715 | 772 |
36 | 448 | 493 | 705 | 761 | 676 | 730 | 493 | 542 | 757 | 817 |
38 | 500 | 550 | 786 | 848 | 754 | 813 | 549 | 604 | 843 | 911 |
40 | 554 | 609 | 870 | 940 | 835 | 902 | 608 | 669 | 934 | 1009 |
42 | 611 | 672 | 959 | 1036 | 920 | 994 | 670 | 738 | 1030 | 1112 |
44 | 670 | 737 | 1053 | 1137 | 1010 | 1091 | 736 | 810 | 1130 | 1220 |
46 | 733 | 805 | 1151 | 1243 | 1104 | 1192 | 805 | 885 | 1235 | 1333 |
48 | 798 | 877 | 1253 | 1353 | 1202 | 1298 | 876 | 964 | 1345 | 1452 |
50 | 865 | 951 | 1360 | 1468 | 1304 | 1409 | 950 | 1046 | 1459 | 1575 |
52 | 936 | 1029 | 1471 | 1588 | 1411 | 1524 | 1028 | 1131 | 1578 | 1704 |