7MINE®

The ultimate alternative to the triangular strand rope

The proven 7-strand rope designed to replace conventional triangular strand ropes without changing existing hoisting performance parameters (custom fit).

Specifications

  • Lang lay or ordinary lay, right or left lay
  • 22 – 48 mm: 7xK19S-EPIWRC (compound)
  • 49 – 55 mm: 7xK26WS-EPIWRC (compound)
  • 56 – 59 mm: 7xK31WS-EPIWRC (compound)
  • Optional: 7xK19S (with built-up center)-EPIWRC (compound)
  • Conformity: EN 12385-6 (other standards available upon request)
  • Use without rope swivel
  • Rope finish: bright, galvanized class B, ZnAl

✔ SUPERFILL®
✔ PLASTFILL®

The proven 7-strand rope designed to replace conventional triangular strand ropes without changing existing hoisting performance parameters (custom fit). Compacted outer strands with Teufelberger-Redaelli SUPERFILL® compaction technology and our compound core ensure high resistance against drum crushing and the best-in-class weight to breaking strength ratio.

Benefits

  • Non-rotation resistant rope
    (builds up significantly less torque than triangular strand ropes)
  • Good breaking force
  • High resistance to wear and drum crushing
  • High flexibility and bending fatigue performance
  • Low rope elongation
  • Good radial stability
  • Good shock resistance
  • Excellent rope for ultra-deep shaft mining

All technical data and information for the perfect rope selection

Hoist ropes, balance ropes, shaft sinking ropes and guide ropes. TEUFELBERGER has published a new mining catalog with 20 high-performance steel wire ropes that gives you an overview of all relevant rope data, provides comprehensive rope know-how and helps you select the right rope.

Construction Diameter
[mm]
Diameter
[inch]
Außendurchmesser
[mm]
Weight
[kg/m]
Weight
[lbf/ft]
Calculated (= min. aggregated) breaking force at rope grade 1570 N/mm²
[kN]
Berechnete (=min. aggregierte) Bruchkraft bei Seilneigung 1570 N/mm²
[lbf]
Calculated (= min. aggregated) breaking force at rope grade 1770 N/mm²
[kN]
Calculated (= min. aggregated) breaking force at rope grade 1770 N/mm²
[lbf]
Calculated (= min. aggregated) breaking force at rope grade 1960 N/mm²
[kN]
Calculated (= min. aggregated) breaking force at rope grade 1960 N/mm²
[lbf]
Minimum breaking force at rope grade 1570 N/mm²
[kN]
Minimum breaking force at rope grade 1570 N/mm²
[lbf]
Minimum breaking force at rope grade 1770 N/mm²
[kN]
Minimum breaking force at rope grade 1770 N/mm²
[lbf]
Minimum breaking force at rope grade 1960 N/mm²
[kN]
Minimum breaking force at rope grade 1960 N/mm²
[lbf]
7xK19S-EPIWRC 22 1.68 2.15 1.44 391 87,923 441 99,153 489 109,820 298 67,084 336 75,630 373 83,748
7xK19S-EPIWRC 22.23 7⁄8 1.70 2.19 1.47 399 89,736 450 101,196 499 112,083 305 68,463 343 77,185 380 85,470
7xK19S-EPIWRC 23 1.76 2.35 1.58 428 96,119 482 108,392 534 120,052 326 73,321 368 82,661 407 91,535
7xK19S-EPIWRC 24 1.84 2.56 1.72 466 104,679 525 118,042 582 130,738 355 79,835 400 90,006 443 99,667
7xK19S-EPIWRC 25 1.91 2.77 1.86 505 113,603 570 128,103 631 141,879 385 86,627 434 97,662 481 108,146
7xK19S-EPIWRC 25.4 1.00 1.95 2.86 1.92 522 117,275 588 132,243 651 146,462 398 89,421 448 100,812 497 111,634
7xK19S-EPIWRC 26 1.99 3.00 2.02 547 122,891 616 138,575 683 153,474 417 93,696 470 105,631 520 116,970
7xK19S-EPIWRC 27 2.07 3.23 2.17 590 132,544 665 149,457 736 165,525 449 101,042 507 113,913 561 126,141
7xK19S-EPIWRC 28 2.14 3.48 2.34 634 142,561 715 160,750 792 178,030 483 108,665 545 122,508 603 135,658
7xK19S-EPIWRC 28.58 1 1⁄8 2.19 3.62 2.43 660 148,485 745 167,429 825 185,426 503 113,174 568 127,591 628 141,287
7xK19S-EPIWRC 29 2.22 3.73 2.51 680 152,942 767 172,454 850 190,990 519 116,565 585 131,414 647 145,521
7xK19S-EPIWRC 30 2.30 3.99 2.68 728 163,687 821 184,568 909 204,404 555 124,743 626 140,634 693 155,730
7xK19S-EPIWRC 31 2.37 4.26 2.86 778 174,797 877 197,093 971 218,274 592 133,198 668 150,165 740 166,285
7xK19S-EPIWRC 31.75 1 1/4 2.43 4.47 3.00 816 183,368 920 206,756 1019 228,974 622 139,721 701 157,519 776 174,428
7xK19S-EPIWRC 32 2.45 4.54 3.00 829 186,271 934 210,028 1035 232,598 631 141,930 712 160,010 788 177,186
7xK19S-EPIWRC 33 2.53 4.83 3.25 881 198,109 994 223,374 1100 247,376 671 150,939 757 170,167 838 188,433
7xK19S-EPIWRC 34 2.60 5.13 3.45 936 210,311 1055 237,131 1168 262,610 713 160,225 804 180,636 890 200,026
7xK19S-EPIWRC 35 1 3/8 2.68 5.43 3.65 991 222,878 1118 251,298 1238 278,298 755 169,789 851 191,418 943 211,966
7xK19S-EPIWRC 36 2.76 5.75 3.86 1049 235,809 1183 265,877 1310 294,441 799 179,630 901 202,512 998 224,251
7xK19S-EPIWRC 37 2.83 6.07 4.08 1108 249,104 1249 280,865 1384 311,039 844 189,748 952 213,919 1054 236,883
7xK19S-EPIWRC 38 1 1/2 2.91 6.41 4.30 1169 262,763 1318 296,265 1459 328,091 890 200,143 1004 225,639 1111 249,860
7xK19S-EPIWRC 39 2.99 6.75 4.53 1231 276,787 1388 312,075 1537 345,598 938 210,815 1057 237,671 1171 263,184
7xK19S-EPIWRC 40 3.06 7.10 4.77 1295 291,174 1460 328,295 1617 363,560 986 221,765 1112 250,015 1232 276,853
7xK19S-EPIWRC 41 3.14 7.46 5.01 1361 305,927 1534 344,927 1699 381,977 1036 232,992 1168 262,672 1294 290,869
7xK19S-EPIWRC 41.28 1 5/8 3.16 7.56 5.08 1379 310,047 1555 349,572 1722 387,121 1050 236,128 1184 266,208 1311 294,784
7xK19S-EPIWRC 42 3.22 7.83 5.26 1428 321,043 1610 361,969 1783 400,848 1088 244,496 1226 275,642 1358 305,231
7xK19S-EPIWRC 43 3.29 8.20 5.51 1497 336,523 1688 379,421 1869 420,174 1140 256,277 1285 288,924 1423 319,938
7xK19S-EPIWRC 44 3.37 8.59 5.77 1567 352,368 1767 397,285 1957 439,955 1194 268,336 1346 302,519 1490 334,992
7xK19S-EPIWRC 44.45 1 3/4 3.40 8.76 5.89 1600 359,617 1804 405,457 1997 449,005 1218 273,852 1373 308,738 1521 341,880
7xK19S-EPIWRC 45 3.45 8.98 6.04 1640 368,577 1848 415,559 2047 460,191 1248 280,671 1408 316,426 1559 350,392
7xK19S-EPIWRC 46 3.52 9.39 6.31 1713 385,151 1932 434,243 2139 480,881 1305 293,284 1471 330,645 1629 366,138
7xK19S-EPIWRC 47 3.60 9.80 6.58 1789 402,088 2017 453,338 2233 502,026 1362 306,174 1535 345,177 1700 382,230
7xK19S-EPIWRC 47.63 1 7/8 3.65 10.06 6.76 1836 412,859 2071 465,481 2293 515,473 1398 314,371 1577 354,419 1746 392,464
7xK19S-EPIWRC 48 3.68 10.22 6.87 1866 419,390 2103 472,844 2329 523,626 1421 319,342 1601 360,022 1773 398,669
7xK26WS-EPIWRC 49 3.52 10.27 7.00 1873 421,082 2112 474,752 2339 525,738 1480 332,786 1669 375,179 1848 415,453
7xK26WS-EPIWRC 50 3.59 10.70 7.19 1950 438,454 2199 494,337 2435 547,425 1541 346,508 1738 390,649 1924 432,583
7xK26WS-EPIWRC 50.8 2 3.65 11.04 7.42 2013 452,604 2270 510,289 2514 565,090 1591 357,685 1794 403,250 1986 446,537
7xK26WS-EPIWRC 51 3.66 11.13 7.48 2029 456,177 2288 514,317 2533 569,550 1604 360,507 1808 406,431 2002 450,059
7xK26WS-EPIWRC 52 3.73 11.57 7.78 2110 474,250 2378 534,693 2634 592,114 1667 374,783 1879 422,526 2081 467,882
7xK26WS-EPIWRC 53 3.81 12.02 8.08 2192 492,675 2471 555,465 2736 615,115 1732 389,336 1952 438,933 2162 486,050
7xK26WS-EPIWRC 54 2 1/8 3.88 12.48 8.39 2275 511,450 2565 576,632 2840 638,554 1798 404,167 2027 455,653 2244 504,565
7xK26WS-EPIWRC 55 3.95 12.94 8.70 2360 530,577 2661 598,195 2947 662,432 1865 419,275 2103 472,685 2328 523,426
7xK31WS-EPIWRC 56 3.46 13.64 9.16 2485 558,747 2802 629,954 3103 697,600 1933 434,659 2180 490,030 2414 542,632
7xK31WS-EPIWRC 57 3.52 14.13 9.50 2575 578,889 2903 652,661 3215 722,745 2003 450,322 2258 507,687 2501 562,185
7xK31WS-EPIWRC 57.15 2 1/4 3.53 14.20 9.55 2589 581,941 2918 656,102 3232 726,555 2014 452,695 2270 510,363 2514 565,148
7xK31WS-EPIWRC 58 3.58 14.63 9.83 2666 599,387 3006 675,771 3329 748,335 2074 466,261 2338 525,657 2589 582,084
7xK31WS-EPIWRC 59 3.64 15.14 10.17 2759 620,241 3111 699,282 3445 774,370 2146 482,478 2420 543,940 2679 602,329
Typing errors and technical changes reserved. The data are typical values without warranty or guarantee. For questions we are always at your disposal.
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