Rope
Dia. (in.) |
Approx. Weight Per ft (Lb) |
Nominal Breaking Load (Lb) |
Plow Steel |
Improved Plow Steel |
Extra I.P.S |
F.C |
I.W.R.C. |
F.C. |
F.C. |
I.W.R.C. |
I.W.R.C. |
1/2 |
0.42 |
0.46 |
18,700 |
21,400 |
23,000 |
26,600 |
9/16 |
0.53 |
0.59 |
23,600 |
27,000 |
29,000 |
33,600 |
5/8 |
0.66 |
0.72 |
29,000 |
33,400 |
35,800 |
41,200 |
3/4 |
0.95 |
1.04 |
41,400 |
47,600 |
51,200 |
58,800 |
7/8 |
1.29 |
1.42 |
56,000 |
64,400 |
69,200 |
79,600 |
1 |
1.68 |
1.85 |
72,800 |
83,600 |
89,800 |
103,400 |
1 1/8 |
2.13 |
2.34 |
91,400 |
105,200 |
113,000 |
130,000 |
1 1/4 |
2.63 |
2.89 |
112,400 |
155,400 |
138,800 |
159,800 |
1 3/8 |
3.18 |
3.50 |
|
214,000 |
167,000 |
192,000 |
1 1/2 |
3.78 |
4.16 |
|
248,000 |
197,800 |
228,000 |
1 5/8 |
4.44 |
4.88 |
|
282,000 |
230,000 |
264,000 |
1 3/4 |
5.15 |
5.67 |
|
320,000 |
266,000 |
306,000 |
1 7/8 |
5.91 |
6.50 |
|
|
304,000 |
348,000 |
2 |
6.72 |
7.39 |
|
|
344,000 |
396,000 |
2 1/8 |
|
8.35 |
|
|
384,000 |
442,000 |
2 1/4 |
|
9.36 |
|
|
430,000 |
494,000 |
2 3/8 |
|
10.4 |
|
|
478,000 |
548,000 |
2 1/2 |
|
11.6 |
|
|
524,000 |
604,000 |
2 5/8 |
|
12.8 |
|
|
576,000 |
658,000 |
2 3/4 |
|
14.0 |
|
|
628,000 |
736,000 |
2 7/8 |
|
15.3 |
|
|
682,000 |
796,000 |
3 |
|
16.6 |
|
|
740,000 |
856,000 |
|