Lifting & Rigging | Gulf Oil & Gas

Elevator Ropes 8X19

Rope Class 8X19 With Fibre Core

Preferred Rope Construction

8-strand wire rope with

Seale
Filler or
Warrington strand construction and a Fibre Core at the centre
Most frequently used world-wide
Good Bend Fatigue due to smaller wires
Good Elongation properties
Better Contact on drum and sheaves

TABLE 1 As per ISO 4344

NOMINAL ROPE DIAMETER		APPROX. MASS	MINIMUM BREAKING FORCE
			GALVANISED & UNGALVANISED
			ROPE GRADE
			Dual Tensile			Single Tensile
			*1180/1170	1370/1770	**1570/1770	1570
mm	in.	kq/100m	kN	kN	kN	kN
8	5/16	21.8	25.7	28.1	30.8	29.4
9		27.5	32.5	35.6	38.9	37.3
9.5	3/8	30.7	36.2	39.7	43.6	41.5
10		34.0	40.1	44.0	48.1	46.0
11	7/16	41.1	48.6	53.2	58.1	55.7
12		49.0	57.8	63.3	69.2	66.2
12.7	1/2	54.8	64.7	70.9	77.5	74.2
13		57.5	67.8	74.3	81.2	77.7
14		66.6	78.7	86.1	94.2	90.2
14.3	9/16	69.5	82.1		98.3
15		76.5	90.3	98.9	108	104
16	5/8	87.0	103	113	123	118
17.5	11/16	104	123		147
18		110	130	142	156	149
19	3/4	123	145	159	173	166
20		136	161	176	192	184
20.6	13/16	144	170		204
22	7/8	165	194	213	233	223

Note: Rope sizes and breakinq force not shown in the table, may be available on request and prior confirmation.
           It Equivalent Nominal Rope Diameter ('inch') is for reference only as the same has been superseded by metric units (mm)
           * 1180/1770 rope grade is equivalent to Traction steel qrade, 1370/1770 may also be used
           * 1570/1770 rope grade is equivalent to EHS steel grade

TABLE 2 As per EN 12385-5

NOMINAL ROPE DIAMETER	APPROX. MASS	MINIMUM BREAKING FORCE
		ROPE GRADE
		Dual Tensile		Single Tensile
		1180/1170	1370/1770	1570
mm	kq/100m	kN	kN	kN
8	21.8	25.7	28.1	29.4
9	27.5	32.5	35.6	37.3
10	34.0	40.1	44.0	46.0
11	41.1	48.6	53.2	55.7
12	49.0	57.8	63.3	66.2
13	57.5	67.8	74.3	77.7
14	66.6	78.7	86.1	90.2
15	76.5	90.3	98.9	104
16	87.0	103	113	118
18	110	130	142	149
19	123	145	159	166
20	136	161	176	184
22	165	194	213	223

Note: Rope sizes and breaking force not shown in the table, may be available on request and prior confirmation.

TABLE 3 US Customary Units

Wire Rope conforms to the applicable sections of ISO 4344

NOMINAL ROPE DIAMETER	#Equiv. Nominal Rope Diameter	APPROX. MASS	MINIMUM BREAKING FORCE
			ROPE GRADE
			Dual Tensile			Single Tensile
			*1180/1170	1370/1770	**1570/1770	1570
in.	mm	lb./ft.	lbs.	lbs.	lbs.	lbs.
1/4	6.3	0.09	3,580	3,920	4,290	4100
5/16	8	0.15	5,780	6,320	6,920	6,610
3/8	9.5	0.21	8,140	8,930	9,800	9,330
7/16	11	0.28	10,930	11,960	13,060	12,520
1/2	12.7	0.37	14,550	15,940	17,420	16,680
9/16	14.3	0.47	18,460	20,210	22,100	21150
5/8	16	0.58	23,160	25,400	27,650	26,530
11/16	17.5	0.70	27,650	30,260	33,050	31,670
3/4	19	0.83	32,600	35,750	38,890	37,320
13/16	20.6	0.97	38,220	41,930	45,860	43,890
7/8	22	1.11	43,620	47,890	52,380	50,140
15/16	23.8	1.30	51,160	56,020	61,240	58,630
1	25.4	1.47	58,220	63,750	69,700	66,720
1-1/16	27	1.66	65,740	71,980	78,700	75,340

Note: Rope sizes and breaking force not shown in the table, may be available on request and prior confirmation.
           It Equivalent Nominal Rope Diameter (’mm’) is for reference only
           * 1180/1770 rope grade is equivalent to Traction steel qrade, 1370/1770 may also be used
           * 1570/1770 rope grade is equivalent to EHS steel grade

Rope Class 8X19 With Steel Core

Preferred Rope Construction

8-strand wire rope with

Seale
Filler or
Warrington strand construction and a Steel Core (IWRC) at the centre
Very Good Bend Fatigue values
Very Good Elongation properties
Better Crushing resistance
Better Contact on drum and sheaves

TABLE 4 As per ISO 4344

NOMINAL ROPE DIAMETER	#Equiv. Nominal Rope Diameter	APPROX. MASS	MINIMUM BREAKING FORCE
			ROPE GRADE
			Dual Tensile			Single Tensile
			*1880/1770	1370/1770	**1570/1770	1570	1770
mm	in.	kg/100m	kN	kN	kN	kN	kN
8	5/16	26.0	33.6	35.8	38.0	35.8	40.3
9		33.0	42.5	45.3	48.2	45.3	51.0
9.5	3/8	36.7	47.4	50.4	53.7	50.4	56.9
10		40.7	52.5	55.9	59.5	55.9	63.0
11	7/16	49.2	63.5	67.6	71.9	67.6	76.2
12		58.6	75.6	80.5	85.6	80.5	90.7
12.7	1/2	65.6	84.7	90.1	95.9	90.1	102
13		68.8	88.7	94.5	100	94.5	106
14		79.8	102	HO	117	110	124
15		91.6	118	126	134	126	142
16	5/8	104	134	143	15Z	143	161
18		132	170	181	193	181	204
19	3/4	147	190	202	215	202	2Z7
20		163	210	224	238	224	252
Z2	7/8	197	254	271	288	Z71	305

Note: Rope sizes and breaking force not shown in the table, may be available on request and prior confirmation.
           It Equivalent Nominal Rope Diameter ('inch') is for reference only as the same has been superseded by metric units (mm)
           * 1180 / 1770 rope grade is equivalent to Traction steel grade, 1370/1770 may also be used
           * 1570 / 1770 rope grade is equivalent to EHS steel grade

TABLE 5 As per EN 12385-5

NOMINAL ROPE DIAMETER	APPROX. MASS	MINIMUM BREAKING FORCE
		ROPE GRADE
		Dual Tensile		Single Tensile
		1370/1770	1570/1770	1570	1770
mm	kg/100m	kN	kN	kN	kN
8	26.0	35.8	38.0	35.8	40.3
9	33.0	45.3	48.2	45.3	51.0
10	40.7	55.9	59.5	55.9	63.0
11	49.2	67.6	71.9	67.6	76.2
12	58.6	80.5	85.6	80.5	90.7
13	68.7	94.5	100	94.5	106
14	79.8	110	117	110	124
15	91.6	126	134	126	142
16	104	143	152	143	161
18	132	181	193	181	204
19	147	202	215	202	227
20	163	224	238	224	252
22	197	271	288	271	305

Note: Rope sizes and breaking force not shown in the table, may be available on request and prior confirmation.

TABLE 6 US Customary Units

Wire Rope conforms to the applicable sections of ISO 4344

NOMINAL ROPE DIAMETER	#Equiv. Nominal Rope Diameter	APPROX. MASS	MINIMUM BREAKING FORCE
			ROPE GRADE
			Dual Tensile			Single Tensile
			*1880/1770	1370/1770	**1570/1770	1570	1770
in.	mm	lb./ft.	lbs.	lbs.	lbs.	lbs.	lbs.
5/16	8	0.17	7,550	8,050	8,540	8,050	9,060
3/8	9.5	0.25	10,660	11,330	12,070	11,330	12,790
7/16	11	0.33	14,280	15,200	16,160	15,200	17,130
1/2	12.7	0.44	19,040	20,260	21,560	20,260	22,930
9/16	14.3	0.56	24,140	25,700	27,330	25,700	28,970
5/8	16	0.70	30,130	32,150	34,170	32,150	36,Z00
11/16	17.5	0.84	36,150	38,480	40,930	38,480	43,380
3/4	19	0.99	42,720	45,410	48,340	45,410	51,030
13/16	20.6	1.16	50,100	53,320	56,720	53,320	60,120
7/8	22	1.32	57,100	60,930	64,750	60,930	68,570

Note: Rope sizes and breaking force not shown in the table, may be available on request and prior confirmation.
           It Equivalent Nominal Rope Diameter (‘mm') is for reference only
           * 1180 / 1770 rope grade is equivalent to Traction steel grade, 1370/1770 may also be used
           * 1570 / 1770 rope grade is equivalent to EHS steel grade