Tower Cranes Tower Cranes

Perfection
TK 15

Rotation is a thing of the past – the future is called PERFECTION TK 15. Check out this perfect combination of exceptional torsional stability and high breaking strength, excellent durability and optimum spooling. The new generation of high- performance hoisting ropes for construction cranes has arrived. PERFECTION TK 15. Non-rotating. Cost-efficient. Safe

Benefits

  • Higher minimum breaking force (approx. + 10%)
    An entirely new rope construction, combined with higher compaction, substantially enhanced breaking strength vis-à-vis TK 12 and comparable competitor products.
  • Longest service life (approx. + 15%)
    In the crane rope testing facility, the new PERFECTION TK 15 reaches – compared to its predecessor product – a 15% longer service life until reaching the discard criteria. Also in practical use, a significant improvement of the life time compared to competitor products was observed.
  • Excellent torsional behavior and best performance
    PERFECTION TK 15 achieves a markedly improved torsional behavior, especially at large hoisting heights (e.g. on tower cranes) and heavy loads. This allows the user to move goods with high precision. Above all, even in difficult conditions the rope winds up perfectly on the drum and ensures long-term
    and faultless continuous use.
  • Increased flexibility in handling

Technical Data

Nominal Ø Weight Minimum breaking force at rope grade
      1770 1960 2160
mm (inch) kg/m lbs kN lbs kN lbs kN lbs
7.00 0.23 0.51 36.5 8,206 40.4 9,082 42.9 9,644
8.00 (=5/16") 0.31 0.68 47.6 10,701 52.80 11,870 56.00 12,589
9.00 0.37 0.82 60.3 13,556 66.8 15,017 70.8 15,916
9.20 0.39 0.86 62.9 14,140 69.7 15,669 76.8 17,265
10.00 0.45 0.99 74.4 16,726 82.4 18,524 87.4 19,648
11.00 (=7/16") 0.54 1.19 90.0 20,233 100.0 22,481 106.0 23,830
12.00 0.64 1.41 108.0 24,279 119.0 26,752 126.0 28,326
13.00 0.81 1.79 126.0 28,326 140.0 31,473 148.0 33,272
14.00 (=9/16") 0.91 2.01 146.0 32,822 162.0 36,419 172.0 38,667
15.00 1.07 2.36 167.0 37,543 186.0 41,814 197.0 44,287
16.00 (=5/8") 1.16 2.56 191.0 42,938 211.0 47,435 224.0 50,357
17.00 1.32 2.91 215.0 48,334 239.0 53,729 253.0 56,877
18.00 1.46 3.22 241.0 54,179 267.0 60,024 284.0 63,846
19.00 (=3/4") 1.64 3.62 269.0 60,474 298.0 66,993 316.0 71,040
20.00 1.88 4.14 298.0 66,993 330.0 74,187 350.0 78,683
21.00 2.01 4.43 328.0 73,737 364.0 81,830 386.0 86,776
22.00 (=7/8") 2.20 4.85 360.0 80,931 399.0 89,699 423.0 95,094
23.00 2.40 5.29 394.0 88,575 436.0 98,017 463.0 104,087
24.00 2.69 5.93 428.0 96,218 475.0 106,784 504.0 113,304

NOTE!

Our rope recommendations are non-binding empirical values. Please be sure to take the special characteristics of your installation into account. Do not hesitate to contact us. We will help you find the best possible rope solution for your needs.

Langs lay ropes may be used with multi-layer winding (on the drum) only, or they must be subjected to periodical checks by an expert.

Other diameters are available on request.