Table of Safe-Working Loads




Table No. 8.—Galvanized-wire-rope Slings—continued.

TABLE OF SAFE-WORKING LOADS FOR GALVANIZED-WIRE-ROPE SLINGS ON WHICH THE LOAD IS CARRIED ON TWO PARTS OR LEGS OF THE SLING, MADE OF ROPE HAVING THE BREAKING-LOAD SPECIFIED IN APPENDIX III—continued.

Safe-working Loads for various Distances between Legs.

Size of Rope.
Circumference, in Inches. Diameter, in Inches (approximate). Strands and Wires 6/19. Strands and Wires 6/24. Strands and Wires 6/37. Strands and Wires 6/19. Strands and Wires 6/24. Strands and Wires 6/37.
Working-load, in Tons, &c. Working-load, in Pounds. Working-load, in Tons, &c. Working-load, in Pounds. Working-load, in Tons, &c. Working-load, in Pounds. Working-load, in Tons, &c. Working-load, in Pounds. Working-load, in Tons, &c. Working-load, in Pounds. Working-load, in Tons, &c. Working-load, in Pounds.
1 5/16 T. cwt. qr. lb. 1,227 T. cwt. qr. lb. 1,100 T. cwt. qr. lb. 1,269 T. cwt. qr. lb. 898 T. cwt. qr. lb. 805 T. cwt. qr. lb. 929
1 1/8 3/8 0 10 3 23 1,481 0 9 3 8 1,481 0 11 1 9 1,566 0 8 0 2 1,084 0 7 0 21 1,084 0 8 1 5 1,146
1 1/4 13/32 0 13 0 25 1,904 0 13 0 25 1,820 0 13 3 26 1,693 0 9 2 20 1,394 0 9 2 20 1,332 0 10 0 26 1,239
1 3/8 7/16 0 17 0 0 2,201 0 16 1 0 2,158 0 15 0 13 2,116 0 12 1 22 1,611 0 11 3 16 1,580 0 11 0 7 1,549
1 1/2 15/32 1 4 0 21 2,709 1 2 2 19 2,539 1 3 3 6 2,666 0 14 1 15 1,982 0 14 0 12 1,859 0 13 3 9 1,951
1 5/8 1/2 1 9 0 11 3,259 1 6 0 8 2,920 1 7 0 23 3,047 0 17 2 22 2,385 0 16 2 11 2,137 0 17 1 9 2,230
1 3/4 9/16 1 12 2 0 3,640 1 12 0 14 3,598 1 12 0 14 3,598 1 1 1 5 2,664 1 3 2 1 2,633 1 3 2 1 2,633
1 7/8 19/32 1 18 0 19 4,275 1 16 2 18 4,106 1 17 0 4 4,148 1 7 3 21 3,129 1 6 3 9 3,005 1 7 0 12 3,036
2 5/8 2 4 0 24 4,952 2 1 0 22 4,614 2 2 2 23 4,783 1 12 1 13 3,625 1 10 0 17 3,377 1 11 1 1 3,501
2 1/8 11/16 2 8 3 0 5,460 2 6 0 12 5,164 2 8 3 0 5,460 1 15 2 20 3,996 1 13 3 0 3,780 1 15 2 20 3,996
2 1/4 23/32 2 18 0 23 6,519 2 13 2 19 6,011 2 14 3 6 6,138 2 2 2 11 4,771 1 19 1 3 4,399 2 0 0 12 4,492
2 3/8 3/4 3 3 0 13 7,069 2 19 1 10 6,646 3 1 2 12 6,900 2 6 0 22 5,174 2 3 1 20 4,864 2 5 0 10 5,050
2 1/2 13/16 3 8 0 3 7,619 3 5 0 1 7,281 3 6 3 16 7,492 2 9 3 5 5,577 2 7 2 9 5,329 2 8 3 24 5,484
2 5/8 27/32 3 13 1 8 8,212 3 11 0 6 7,958 3 15 3 24 8,508 2 13 2 18 6,010 2 12 0 0 5,824 2 15 2 11 6,227
2 3/4 7/8 4 2 0 2 9,186 3 17 1 26 8,678 4 3 3 17 9,397 3 0 0 3 6,723 2 16 2 23 6,351 3 1 1 18 6,878
2 7/8 29/32 4 10 2 23 10,159 4 3 3 17 9,397 4 10 2 23 10,159 3 6 1 16 7,436 3 1 1 18 6,878 3 6 1 16 7,436
3 15/16 4 16 3 1 10,837 4 14 1 27 10,583 5 0 2 4 11,260 3 10 3 7 7,931 3 9 0 17 7,745 3 13 2 9 8,241
3 1/8 1 5 9 3 26 12,318 5 1 2 19 11,387 5 5 0 8 11,768 4 0 2 0 9,016 3 14 1 18 8,334 3 16 3 17 8,613
3 1/4 11/32 5 16 1 18 13,038 5 9 0 25 12,233 5 9 2 12 12,276 4 5 0 23 9,543 3 19 3 22 8,954 4 0 0 25 8,985
3 3/8 11/16 6 3 2 10 13,842 5 17 0 18 13,122 5 19 0 6 13,334 4 10 1 23 10,131 4 5 3 1 9,605 4 7 0 15 9,759
3 1/2 11/8 6 14 2 6 15,070 6 9 1 1 14,477 6 8 2 0 14,392 4 18 1 26 11,030 4 14 2 12 10,596 4 14 0 6 10,534
3 5/8 15/32 7 1 2 26 15,874 6 17 2 8 15,408 6 18 2 23 15,535 5 3 2 26 11,618 5 0 2 22 11,278 5 1 2 3 11,371
3 3/4 13/16 7 13 1 22 17,186 7 6 2 16 16,424 7 9 1 5 16,721 5 12 1 7 12,579 5 7 1 9 12,021 5 9 1 2 12,238
3 7/8 11/4 8 5 2 5 18,541 7 11 0 20 16,932 7 19 3 14 17,906 6 1 0 18 13,570 5 10 2 17 12,393 5 17 0 2 13,106
4 19/32 8 18 0 2 19,938 8 4 3 4 18,456 8 11 0 24 19,176 6 10 1 5 14,593 6 0 2 12 13,508 6 5 1 7 14,035
4 1/8 15/16 9 6 2 24 20,912 8 14 0 27 19,515 9 2 3 20 20,488 6 16 2 18 15,306 6 7 2 3 14,283 6 13 3 16 14,996
4 1/4 111/32 9 15 1 17 21,885 9 9 1 12 21,208 9 15 0 3 21,843 7 3 0 2 16,018 6 18 2 10 15,522 7 2 2 27 15,987
4 3/8 13/8 10 9 0 1 23,409 9 19 2 7 22,351 10 7 0 13 23,197 7 12 3 26 17,134 7 6 0 7 16,359 7 11 2 11 16,979
4 1/2 17/16 11 7 2 3 25,483 10 15 1 21 24,129 10 19 3 25 24,637 8 6 2 4 18,652 7 17 2 20 17,660 8 1 0 0 18,032
4 5/8 115/32 11 17 1 12 26,584 11 6 1 16 25,356 11 13 0 22 26,118 8 13 2 25 19,457 8 5 2 23 18,559 8 10 2 21 19,117
4 3/4 11/2 12 12 1 25 28,277 11 17 1 12 26,584 12 6 3 6 27,642 9 4 3 5 20,697 8 13 2 25 19,457 9 0 2 16** 20,232
4 7/8 19/16 13 2 1 6 29,378 12 3 0 3 27,219 13 0 1 18 29,166 9 11 3 26 21,502 8 17 3 14 19,922 9 10 2 11 21,347
5 119/32 13 12 3 15 30,563 13 0 1 18 29,166 13 14 3 3 30,775 9 19 2 26 22,370 9 10 2 11 21,347 10 1 0 13 22,525
5 1/8 15/8 .. .. 13 12 2 1 30,521 14 9 2 2 32,426 .. .. 9 19 1 23 22,339 10 11 3 17 23,733
5 1/4 111/16 .. .. 14 4 2 12 31,876 15 4 2 15 34,119 .. .. 10 8 1 6 23,330 11 2 3 25 24,973
5 3/8 123/32 .. .. 14 17 1 23 33,315 15 12 0 22 34,966 .. .. 10 17 2 24 24,384 11 8 2 0 25,592
5 1/2 13/4 .. .. 15 9 3 20 34,712 16 7 2 21 36,701 .. .. 11 6 3 10 25,406 11 19 3 11 26,863
5 5/8 125/32 .. .. 16 3 0 18 36,194 16 15 2 14 37,590 .. .. 11 16 2 3 26,491 12 5 2 17 27,513
5 3/4 127/32 .. .. 16 16 1 15 37,675 17 11 3 15 39,411 .. .. 12 6 0 23 27,575 12 17 2 5 28,845
5 7/8 17/8 .. .. 17 9 3 27 39,199 18 8 2 1 41,273 .. .. 12 16 0 19 28,691 13 9 2 25 30,209
6 129/32 .. .. 18 3 3 25 40,765 19 14 0 24 44,152 .. .. 13 6 1 17 29,837 14 8 2 4 32,316

THE NEW ZEALAND GAZETTE.

Feb. 6.] 4697



Next Page →

PDF embedding disabled (Crown copyright)

View this page online at:


VUW Te Waharoa PDF NZ Gazette 1926, No 61


NZLII PDF NZ Gazette 1926, No 61





✨ LLM interpretation of page content

🚂 Table of Safe-Working Loads for Galvanized-Wire-Rope Slings (continued from previous page)

🚂 Transport & Communications
Safe-Working Loads, Galvanized-Wire-Rope Slings, Marine Department