Dimensions:
Nominal dia. d(mm) | Main Rope dia.(mm) | Core Rope dia.(mm) | Breaking Load | Working load limit | Approx. weight |
(KN) | (t) | (KN) | (t) | (kg/m) |
70 | 22 | 26 | 1460 | 149 | 304 | 31 | 15.62 |
76 | 24 | 28 | 1736 | 177 | 373 | 38 | 18.54 |
82 | 26 | 30 | 2039 | 208 | 451 | 46 | 21.67 |
90 | 28 | 34 | 2363 | 240 | 539 | 55 | 25.61 |
96 | 30 | 36 | 2713 | 277 | 647 | 66 | 29.24 |
102 | 32 | 38 | 3089 | 315 | 756 | 77 | 33.15 |
108 | 34 | 40 | 3486 | 355 | 882 | 90 | 37.28 |
114 | 36 | 42 | 3905 | 398 | 1022 | 104 | 41.69 |
120 | 38 | 44 | 4363 | 445 | 1182 | 120 | 46.32 |
126 | 40 | 46 | 4838 | 493 | 1360 | 139 | 51.18 |
132 | 42 | 48 | 5314 | 542 | 1551 | 158 | 56.27 |
144 | 46 | 52 | 6394 | 652 | 2022 | 206 | 67.24 |
150 | 48 | 54 | 6955 | 709 | 2295 | 234 | 73.13 |
156 | 50 | 56 | 7517 | 767 | 2506 | 256 | 78.90 |
162 | 52 | 58 | 8165 | 833 | 2722 | 278 | 85.59 |
168 | 54 | 60 | 8770 | 894 | 2923 | 298 | 92.17 |
174 | 56 | 62 | 9461 | 965 | 3154 | 322 | 98.96 |
180 | 58 | 64 | 10152 | 1035 | 3384 | 345 | 106.28 |
192 | 62 | 68 | 11578 | 1181 | 3859 | 394 | 121.12 |
204 | 66 | 72 | 13133 | 1339 | 4378 | 446 | 136.79 |
216 | 68 | 80 | 13954 | 1423 | 4651 | 474 | 149.00 |
228 | 74 | 80 | 16502 | 1683 | 5500 | 560 | 171.59 |
240 | 76 | 88 | 17410 | 1775 | 5803 | 592 | 184.97 |
252 | 80 | 92 | 19310 | 1969 | 6437 | 656 | 205.03 |
264 | 84 | 96 | 21254 | 2167 | 7085 | 722 | 225.20 |
276 | 88 | 100 | 23328 | 2379 | 7776 | 793 | 246.83 |
288 | 90 | 108 | 24408 | 2489 | 8136 | 830 | 265.53 |
300 | 96 | 108 | 26525 | 2705 | 8842 | 902 | 294.38 |
312 | 100 | 112 | 28771 | 2934 | 9591 | 978 | 319.14 |
336 | 108 | 120 | 32616 | 3326 | 10866 | 1108 | 383.31 |
360 | 116 | 128 | 37627 | 3837 | 12542 | 1280 | 441.30 |
384 | 124 | 136 | 42984 | 4383 | 14328 | 1460 | 503.59 |
408 | 130 | 148 | 47088 | 4802 | 15696 | 1600 | 560.43 |
432 | 138 | 156 | 53136 | 5418 | 17712 | 1806 | 629.93 |
456 | 146 | 164 | 56592 | 5771 | 18864 | 1924 | 705.58 |
NOTE:
1. Steel wire ropes with diameters from 67mm to 456mm are 6x36WS+IWR, 6x65WS+IWR types complying to the GB/T20118 and GB/T20067 standards.
2. Large diameter steel cable twisting joint riggings are manufactured according to the EN13414 standard, and the safety factor should be selected according to the EN13414 standard.
Wire rope is made of plaiting strands of wire - normally medium carbon steel - into a thick cable. The strands are formed around a core. The strands in wire ropes are made of wore twisted together. Strands with smaller diameter wires are less abrasion resistant and more fatigue resistant. Strands made with thicker length of wore are more abrasion resistant and less fatigue resistant.
Dawson wire rope slings comply with the Supply of Machinery (Safety) Regulations. Wire rope fittings and steel rope are matched up against each other to suit the required load. They go through thorough quality assurances and are clearly labelled to maximise safety. Slinging arrangements are made up to order, in accordance with your specifications.
Safety recommendations
When using multi-leg sling assemblies, remember that increasing the angles between the legs will increase the load in each leg. Examine all slings before use, and discard any that are defective. Slings which are found to be unfit for use should be destroyed by cutting them up - not put on a refuse dump. 'Hooking back' to the leg of a sling is not recommended. The Safe Working Load of slings is affected by the method of usage. Check that the crane hook is positioned over the loads centre of gravity to prevent swinging when the load is being raised. Correct signals, according to the recognised code, should be given to the crane driver. The signals must be given by the person responsible for the lift and nobody else.
Keep the wire rope sling away from welding and flame cutting operations. The Law requires that all lifting tackle must be examined by a competent person at regular intervals. Users should not store away slings and regard them as their own private slinging assemblies, as this could lead to them being overlooked at inspection time
Caution
In all cases, where hooks or shackles are used, the WLL of the hooks and shackles shall never be less than the WLL of the leg which they are fitted to.
Contact us freely if any interest, you can send us email or call us directly:
Dawson Group Ltd.
Tel: 86-532-86660582
Web: dawsonlifting.en.made-in-china.com