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Rope

WIRE ROPE – ALL TYPES

6 x 19 FIBRE CORE

For Crane Hoist Ropes, Winch Ropes and Slings
6 x 19 (9/9/1) FIBRE CORE
6 x 19 (12/6+6F/1) FIBRE CORE.
This table also applies to 6 x 19 (6+6/6/1)

 

Nominal
Diameter
mm		 Approximate
Equivalent
Diameter in		 Approximate
Weight Kg/100m		 Minimum Breaking Load/Force at 1770N/mm²
1770N/mm² 1960N/mm²
kN t
8 5/16 23.1 37.4 3.81
9 3/8 29.2 47.3 4.82
10 1 36.1 58.4 5.95
11 7/16 43.7 70.7 7.21
12 1 52.0 84.1 8.57
13 1/2 61.0 98.7 10.10
14 9/16 70.8 114 11.60
16 5/8 92.4 150 15.30
18 11/16 117 189 19.30
19 3/4 130 211 21.50
20 13/16 144 234 23.90
22 7/8 175 283 28.80
24 15/16 208 336 34.30
26 1 244 395 40.30

Typical Applications: Boom Hoist Rope (Dockside & Lattice Boom)
6x19x19S(9/9/1)
6x19W(6+6/6/1)

Nominal
Diameter
mm

 Approximate
Equivalent
Diameter in		 Approximate
Weight Kg/100m		 Minimum Breaking Load/Force
1770N/mm² 1960N/mm²
kN t kN t
6 14.3 22.7 2.31 25.1 2.56
7 19.5 30.9 3.15 34.2 3.49
8 5/16 25.5 40.3 4.11 44.7 4.56
9 32.2 51.0 5.20 56.5 5.76
10 39.8 63.0 6.42 69.8 7.12
11 7/16 48.2 76.2 7.77 84.4 8.61
12 57.3 90.7 9.25 101 10.3
13 1/2 67.3 107 10.9 118 12.0
14 78.0 124 12.6 137 14.0
16 5/8 102 161 16.4 179 18.3
18 129 204 20.8 226 23.0
19 144 - - 252 25.7
20 159 252 25.7 279 28.4
22 7/8 193 305 31.1 338 34.5
24 15/16 229 363 37.0 402 41.0
26 1 269 426 43.4 472 48.1
28 312 494 50.4 547 55.8
32 1 1/4 408 645 65.8 715 72.9
35 484 - - 855 87.2
36 516 817 83.3 904 92.2

 

 

(Normal stock – 9mm – 35mm)

6 x 36 FIBRE CORE

For Crane Ropes, Winch Ropes, Slings etc.
6x36 (14/7+7/7/1) FIBRE CORE

Nominal
Diameter
mm		 Approximate
Equivalent
Diameter
in		 Approximate
Weight
Kg/100m		 Minimum Breaking Load/Force
1770N/mm² 1960N/mm²
kN t kN t
8 5/16 23.1 37.4 3.81
9 3/8 29.2 47.3 4.82
10 36.1 58.4 5.95
11 7/16 43.7 70.7 7.21
12 52.0 84.1 8.57
13 1/2 61.0 98.7 10.1 108 11.1
14 9/16 70.8 114 11.6 126 13.0
16 5/8 92.4 150 15.3 160 16.3
18 11/16 117 189 19.3
19 3/4 130 211 21.5
20 13/16 144 234 23.9
22 7/8 175 283 28.8 313 31.9
24 15/16 208 336 34.3 375 38.3
26 1 244 395 40.3
28 1 1/8 283 458 46.7
32 1 1/4 370 598 61.0 662 67.6
35 1 3/8 442 716 73.0
36 468 757 77.2
38 1 1/2 521 843 85.9
40 1 5/8 578 935 95.3
44 1 3/4 699 1128 115
48 1 7/8 832 1344 137
52 2 976 1580 161
54 2 1/8 1053 1704 174
56 2 1/4 1132 1837 187
60 2 3/8 1300 214

 

(Normal stock – 8mm – 38mm)

6 x 36 IWRC

Typical applications: Main & Boom Hoist on Trolley System, Main Hoist on Lattice Boom & Steelworks Ladle
6x36(14/7+7/7/1)

Nominal
Diameter
mm		 Approximate
Equivalent
Diameter in		 Approximate
Weight
Kg/100m		 Minimum Breaking Load/Force
1770N/mm² 1960N/mm²
kN t kN t
8 5/16 26.1 40.3 4.11 44.7 4.56
9 3/8 33.2 51.0 5.20 56.5 5.76
10 40.8 63.0 6.42 69.8 7.12
11 7/16 49.4 76.2 7.77 84.4 8.61
12 58.8 90.7 9.20 101 10.3
13 1/2 69.2 107 10.9 118 12.0
14 80.2 124 12.6 137 14.0
16 5/8 104 161 16.4 179 18.3
18 132 204 20.8 226 23.0
19 148 226 23.0 252 25.7
20 163 252 25.7 279 28.4
22 7/8 197 305 31.1 338 34.5
24 15/16 235 363 37.0 402 41.0
26 1 276 426 43.4 472 48.1
28 320 494 50.4 547 55.8
30 370 565 57.7 - -
32 1 1/4 418 645 65.8 715 72.9
35 502 - - 855 87.2
36 531 817 83.3 901 92.2
38 592 - - 1009 103
40 655 1010 103 1120 114
44 793 1220 124 1350 138
48 1 7/8 943 1450 148 1610 164
52 1111 1700 172 1890 193
56 1281 1980 202 2190 223
60 2 3/8 1471 2270 231 2510 256

 

(Normal stock – 8mm – 52mm)

6 x 36 IWRC COMPACTED

Typical Applications: Main & Boom Hoist – Lattice Boom, Container, Unloader
Boom Hoist – Dockside, Offshore Pedistal. Piling – Main Hoist & Kelly Rope.
Pendant Ropes, Blast Furnace Skip Hoist, Winch Rope for Tower Cranes, Stay & Luffing Rope for building Cranes & Excavators, working rope for Bucket Dredgers, Draglines & Bucket Wheel Excavators.
6xK36SW(14/7+7/7/1)

Nominal
Diameter
mm		 Approximate
Equivalent
Diameter
in		 Approximate
Weight
Kg/100m		 Minimum Breaking Load/Force
1960N/mm²
kN t
10 46.9 85.7 8.7
11 7/16 57.5 98.6 10.1
12 64.9 114 11.7
13 1/2 80.3 147 15.0
14 94.0 170 17.3
15 106 195 19.9
16 5/8 117 218 22.2
17 139 246 25.1
18 153 276 28.1
19 3/4 166 304 31.0
20 182 335 34.2
22 7/8 217 400 40.8
24 15/16 266 489 49.9
25 280 514 52.4
26 1 313 578 58.9
28 359 657 67.0
30 414 757 77.2
32 1 1/4 469 846 86.3
34 509 916 93.4
36 592 1065 108
38 1 1/2 643 1165 118

 

18 x 7 NON COMPACTED

Typical Application: Low Tower Crane Hoist Rope, Hoisting Rope for Electric & Trolley Hoists. For single & multiple fall.
18x7(12x7:6x7/1x7)

Nominal
Diameter
mm		 Approximate
Equivalent
Diameter
in		 Approximate
Weight
Kg/100m		 Minimum Breaking Load/Force
1960N/mm²
WSC		 1960N/mm²
FC
kN t Kn t
6 14.8 25.0 2.5 22.5 2.3
7 20.2 34.0 3.5 31.6 3.2
8 5/16 25.8 45.0 4.6 41.2 4.2
9 33.3 56.5 5.8 51.0 5.2
10 40.4 70.0 7.1 62.4 6.3
11 7/16 48.7 84.0 8.6 77.5 7.9
12 60.3 101 10.3 92.2 9.4
13 1/2 70.0 118 12.0 108.8 11.1
14 81.7 137 14.0 126.5 12.9
15 92.9 157 16.0 149 15.2
16 5/8 105 180 18.4 165 16.8
17 117 203 20.7 - -
18 133 226 23.0 207 21.2
19 3/4 147 253 25.8 232 23.7
20 161 279 28.5 256 26.2
22 7/8 196 339 34.6 310 31.7
24 226 - - 370 37.7
26 265 - - 423 43.1

 

18 x 7 COMPACTED
18 x 19 COMPACTED

Typical Applications: Main Hoist for Mobile, Dockside, Offshore, Pedestal.
Low Tower Cranes. Hoisting Rope for Electric & Trolley Hoists.
6mm – 19mm 18xK7(12xK7:6xK7/1x7)
20mm – 32mm 18xK19S(12xK19S:6xK19S/1x19S)

Nominal
Diameter
mm		 Approximate
Equivalent
Diameter
in		 Approximate
Weight
Kg/100m		 Minimum Breaking Load/Force
1960N/mm²
KN t
6 17.5 30.9 3.15
7 22.7 40.0 4.08
8 5/16 30.8 54.5 5.56
9 38.4 68.0 6.93
10 48.0 85.0 8.67
11 7/16 59.7 106 10.8
12 68.6 122 12.4
13 1/2 83.4 148 15.1
14 94.9 168 17.1
15 109 192 19.6
16 5/8 125 220 22.4
17 141 249 25.4
18 158 280 28.6
19 3/4 173 306 31.2
20 194 337 34.4
22 7/8 233 407 41.5
25 303 526 53.6
28 382 665 67.8
30 436 759 77.4
32 1 1/4 501 863 88.0

 

 

35 x 7 COMPACTED

Typical Applications: Main Hoist for Mobile, Tower, Lattice Boom.
Dockside & Offshore Pedestal. For single & multiple fall operations.
35x7 Compacted has the highest strength of all low rotation hoist ropes.

10mm – 40mm 35xK7(16xK7:6xK7+6xK7/6xK7/1x7)
42mm – 60mm 35xK19S(16xK19S:6xK19S+6xK19S/6xK19S/1x19S)

Nominal
Diameter
mm		 Approximate
Equivalent
Diameter
in		 Approximate
Weight
Kg/100m		 Minimum Breaking Load/Force
1960N/mm²
KN t
10 51.4 90.5 9.2
11 7/16 61.7 109 11.2
12 72.9 131 13.4
13 1/2 84.6 155 15.8
14 97.1 180 18.4
15 114 206 21.0
16 5/8 130 233 23.8
17 140 261 26.6
18 159 300 30.6
19 3/4 178 331 33.8
20 197 372 37.9
21 13/16 222 402 41.0
22 7/8 240 444 45.3
23 261 482 49.2
24 15/16 286 531 54.2
25 312 575 58.6
26 1 340 621 63.3
27 356 665 67.8
28 391 720 73.4
29 1 1/8 425 769 78.4
30 445 827 84.3
32 1 1/4 505 944 96.3

 

Dual Tensile Rope (1370/1770 grade) and Single Tensile Rope (1570 grade)
6x19 CONSTRUCTION

Nominal
Diameter
mm		 Minimum Breaking force/load of rope corresponding to nominal tensile grade of the wires of 1570N/mm² single tensile; 1370/1770N/mm² dual tensile; both calculated on a single tensile of 1500N/mm² Approximate Weight (fibre cored)
Natural Fibre
Kg/100m		 Man-made fibre
Kg/100m
kN t
6.520.9 2.1313.012.7
831.7 3.2323.122.5
9.541.0 4.1832.631.8
1049.5 5.0536.135.2
1159.9 6.1143.742.6
1383.7 8.5361.059.5
1497.0 9.89
16127 12.992.490.1
19179 18.2130127
22240 24.5175170

 

 

Nominal
Diameter
mm		 Minimum Breaking force/load of rope corresponding to nominal tensile grade of the wires of 1570N/mm² single tensile; 1370/1770N/mm² dual tensile; both calculated on a single tensile of 1500N/mm²

Approximate Weight (fibre cored)
Natural Fibre
Kg/100m		 Man-made fibre
Kg/100m
kN t
828.1 2.8622.221.7
9.539.6 4.0431.330.6
1043.9 4.4834.733.9
1153.2 5.4242.041.0
1374.3 7.5758.657.3
16113 11.588.886.8
19159 16.2125122
22213 21.7168164

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