Terex RT700 - Page 292

TABLE 33 MINIMUM BREAKING FORCE OF WIRE ROPE
1 x 7 and 1 x 19 Small Diameter Specialty Strand, Galvanized and Corrosion Resista~t
Nominal
Approximate
Minimum Breaking Force**
Diameter
Mass
Galvanized
Corrosion Resistant
1 x 7
1 x
19
Ix7 1 x 19
Ix7 1 x 19
Ibs.!
kg! Ibs.! kg.!
inches mm
100ft 30.5m* 100ft 30.5m* lb kg lb kg Ib kg
Ib kg
1132
.8 .25 .11 185 83.9 185 83.9
3/64
1.2
.55 .25 .55 .25 375 170 375
170 375 170 375
170
1116 1.6
.85
.39
.85 .39 500 227 500 227 500
227 500
227
5/64
2.0
1.4 .64 800 363
800 363
3/32
2.4 2.0
.9]
1200
544 1200
544
7/64 2.8
2.7
1.2 1600 726
1600
726
118 3.2
3.5 1.6 2100 953
2100 953
5/32
4.0 5.5 2.5
3300
1497
3300 1497
3/16 4.8
7.7 3.5 4700
2132 4700
2132
7/32 5.6
10.2 4.6 6300 2858
6300
2858
114
6.4 13.5 6.1 8200 3720
8200 3720
9/32
7.1
17.0 7.7
10,300 4672
10,300 4672
5116 7.9
21.0 9.5
12,500
5670
12,500 5670
3/8
9.5 30.0 13.6 17,500 7938
17,500 7938
*30.5m = .100 ft
** To convert to Kilonewtons (kN). mUltiply tons (minimum breaking force) by 8.896;
1 lb == 4.448 newtons (N).
108 • Wire Rope Technical Board - Wire Rope Users Manual, Fourth Edition