Cargo Gear Regulations




1500
THE NEW ZEALAND GAZETTE.
[No. 30

Table No. 9.—Black-wire-rope Purchases.

TABLE OF SAFE-WORKING LOADS FOR A PURCHASE CARRYING THE LOAD ON TWO PARTS (DIAGRAM No. 10).

(Ropes are to be equal to the breaking-loads specified in Appendix II.)

Size of Rope. Strands and Wires 6/19. Strands and Wires 6/24. Strands and Wires 6/37.
Circumference, in Inches. Diameter, in Inches (approx.). Working-load, in Tons, &c. Working-load, in Pounds.
1 5/16 T. cwt. qr. lb. 2,240
1⅛ 3/8 1 0 0 0 2,762
13/32 1 4 2 18 3,509
1⅜ 7/16 1 11 1 9 4,106
15/32 1 16 2 18 5,002
1⅝ 1/2 2 4 2 18 6,048
9/16 2 14 0 0 6,794
1⅞ 19/32 3 0 2 18 7,989
2 5/8 3 11 1 9 9,258
2⅛ 11/16 4 2 2 18 10,154
23/32 4 10 2 18 11,648
2⅜ 3/4 5 4 0 0 13,141
13/16 5 17 1 9 14,261
2⅝ 27/32 6 7 1 9 15,306
7/8 6 16 2 18 17,098
2⅞ 29/32 7 12 2 18 18,965
3 15/16 8 9 1 9 21,578

Table No. 10.—Black-wire-rope Purchases.

TABLE OF SAFE-WORKING LOADS FOR A PURCHASE CARRYING THE LOAD ON THREE PARTS (DIAGRAM No. 11).

(Ropes are to be equal to the breaking-loads specified in Appendix II.)

Size of Rope. Strands and Wires 6/19. Strands and Wires 6/24. Strands and Wires 6/37.
Circumference, in Inches. Diameter, in Inches (approx.). Working-load, in Tons, &c. Working-load, in Pounds.
1 5/16 T. cwt. qr. lb. 3,360
1⅛ 3/8 1 10 0 0 4,144
13/32 1 17 0 0 5,264
1⅜ 7/16 2 7 0 0 6,160
15/32 2 15 0 0 7,504
1⅝ 1/2 3 7 0 0 9,072
9/16 4 1 0 0 10,192
1⅞ 19/32 4 11 0 0 11,984
2 5/8 5 7 0 0 13,888
2⅛ 11/16 6 4 0 0 15,232
23/32 6 16 0 0 17,472
2⅜ 3/4 7 16 0 0 19,712
13/16 8 16 0 0 21,392
2⅝ 27/32 9 11 0 0 22,960
7/8 10 5 0 0 25,648
2⅞ 29/32 11 9 0 0 28,448
3 15/16 12 14 0 0 32,368


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🚂 Regulations for cargo gear and handling (continued from previous page)

🚂 Transport & Communications
Cargo gear, Wire ropes, Safe working loads, Shackling, Burton block, Coal handling, Ship inspections, Chain slings, Wire-rope slings, Fibre-rope slings, Short-link chain, Breaking loads, Tensile loads