Three & Four Leg Wire Rope Sling

Wire Rope Construction
Individual Serial Number
Wire Rope Diameter
Eye Type & End Termination
Exact Sling Length
Working Load Limit (WLL)

Three & Four Leg Wire Rope Sling is manufactured from high-strength galvanized or bright steel wire rope with three or four sling legs connected to a master link assembly. Available with soft eyes, thimble eyes, ferrule-secured eyes, hand-spliced eyes, or mechanically spliced eyes, the sling provides excellent load distribution and stability for multi-point lifting operations. Each sling is individually marked with a serial number, wire rope diameter, sling length, Working Load Limit, and identification tag to ensure complete product traceability.

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Introduction

Three & Four Leg Wire Rope Sling is a multi-leg lifting assembly consisting of three or four wire rope legs connected to a master link and terminated with hooks, shackles, or eye fittings according to lifting requirements. Manufactured from high-strength steel wire rope, the sling combines excellent flexibility, high tensile strength, and reliable performance for demanding lifting operations.

The multi-leg configuration distributes lifting forces across three or four attachment points, providing improved load balance and stability when handling irregular, oversized, or heavy loads. It is widely used for lifting structural steel, precast concrete, heavy machinery, offshore modules, wind turbine components, pressure vessels, and fabricated structures in construction, shipbuilding, ports, mining, offshore, and industrial applications.

Product Features

High-strength galvanized or bright steel wire rope

Three-leg and four-leg configurations for multi-point lifting

Soft eye, thimble eye, ferrule, hand-spliced, or mechanically spliced terminations

Available with hooks, shackles, master links, or custom end fittings

Individually serial numbered for complete traceability

Product Identification

Each sling is permanently identified with:

Individual Serial Number

Wire Rope Diameter

Wire Rope Construction

Exact Sling Length

Working Load Limit (WLL)

The identification tag corresponds with the product certificate and inspection records, ensuring complete traceability throughout the service life.

Parameter

Wire Rope Sling working load limit (WLL) Unit: tons


Nominal diameter d (mm)										Weight (kg/m)
	Vertical Lift	Choker Hitch	Basket Hitch	two legs sling			three and four legs sling
	Vertical Lift	Choker Hitch	Basket Hitch	(angle between legs)			(angle between legs)
	90°	90°	90°	45°	60°	90°	45°	60°	90°
8	0.81	0.61	1.4	1.5	1.4	1.1	3	2.89	2.3	0.225
9	1.04	0.75	1.9	1.9	1.8	1.4	3.8	3.5	2.9	0.322
10	1.2	0.96	2.3	2.3	2.2	1.8	4.7	4.4	3.6	0.398
11	1.5	1.1	2.6	2.8	2.6	2.1	5.7	5.3	4.3	0.482
12	1.8	1.8	3.2	3.4	3.2	2.6	6.8	6.4	5.2	0.573
13	2.1	1.6	3.7	4	3.7	3	8	7.5	6.1	0.673
14	2.5	1.9	4.3	4.6	4.3	3.5	9.2	8.7	7.1	0.78
15	2.85	2.15	4.95	5.3	4.95	4.05	10.6	10	8.15	0.9
16	3.2	2.4	5.6	6	5.6	4.6	12	11.3	9.2	1.02
18	4.1	3.1	7.1	7.6	7.1	5.8	15.3	14.3	11.79	1.29
19	4.6	3.45	7.95	8.5	7.95	6.5	17.1	16	13.1	1.44
20	5.1	3.9	8.8	9.4	8.8	7.2	18.9	17.7	14.5	1.59
22	6.2	4.6	10.7	11.4	10.7	8.7	22.9	21.4	17.5	1.93
24	7.4	5.1	12.7	13.6	12.7	10.4	27.3	25.5	20.9	2.29
25	8	6	13.85	14.6	13.85	11.35	29.7	27.75	22.7	2.49
26	8.6	6.5	15	16	15	12.2	32.1	30.3	24.5	2.69
27	9.3	7	16.2	17.3	16.2	13.3	34.65	32.4	26.45	2.905
28	10	7.5	17.4	18.6	17.4	14.1	37.2	34.8	28.4	3.12
30	11.55	8.65	20.05	21.45	20.05	16.3	42.9	40.2	32.8	3.6
32	13.1	9.8	22.7	24.3	22.7	18.5	48.6	45.6	37.2	4.08
36	16.6	12.4	28.8	30.8	28.8	23.4	61.6	57.6	47.1	5.16
38	18.55	13.9	32.2	34.4	32.2	26.2	68.85	64.4	52.65	5.75
40	20.5	15.4	35.6	38	35.6	28	76.1	71.2	58.2	6.37
44	24.8	18.6	43	46	43	35	91.9	86	70.39	7.71
48	29.5	22.1	51.1	54.6	51.1	41.6	109.3	102.2	83.6	9.17

Main Steel Wire Rope (6×37+FC，6×37+IWR)

钢丝绳表2图片1.png 钢丝绳表2图片2.png

Nominal Diameter	Approx.Weight			Nominal Tensile Strength of Rope(MPa)
				1570		1670		1770		1870		1960
				Minimun Breaking Load of Rope
D	NF Natural fiber core steel wire rope	SF Synthetic fiber core steel wire rope	IWR/IWS Steel core steel wire rope	FC Fiber core steel wire rope	IWR/IWS Steel core steel wire rope	FC Fiber core steel wire rope	IWR/IWS Steel core steel wire rope	FC Fiber core steel wire rope	IWR/IWS Steel core steel wire rope	FC Fiber core steel wire rope	IWR/IWS Steel core steel wire rope	FC Fiber core steel wire rope	IWR/IWS Steel core steel wire rope
mm	kg/100m			(KN)
5	8.65	8.43	10	11.6	12.5	12.3	13.3	13.1	14.1	13.8	14.9	14.5	15.6
6	12.5	12.1	14.4	16.7	18	17.7	19.2	18.8	20.3	19.9	21.5	20.8	22.5
7	17	16.5	19.6	22.7	24.5	24.1	26.1	25.6	27.7	27	29.2	28.3	30.6
8	22.1	21.6	25.6	29.6	32.1	31.5	34.1	33.4	36.1	35.3	38.2	37	40
9	28	27.3	32.4	37.5	40.6	39.9	43.2	42.3	45.7	44.7	48.3	46.8	50.6
10	34.6	33.7	40	46.3	50.1	49.3	53.3	52.2	56.5	55.2	59.7	57.8	62.5
11	41.9	40.8	48.4	56	60.6	59.6	64.5	63.2	68.3	66.7	72.2	70	75.7
12	49.8	48.5	57.6	66.7	72.1	70.9	76.7	75.2	81.3	79.4	85.9	83.3	90
13	58.5	57	67.6	78.3	84.6	83.3	90	88.2	95.4	93.2	101	97.7	106
14	67.8	66.1	78.4	90.8	98.2	96.6	104	102	111	108	117	113	123
15	77.9	75.8	90	104	113	111	120	118	127	124	134	130	141
16	88.6	86.3	102	119	128	126	136	134	145	141	153	148	160
18	112	109	130	150	162	160	173	169	183	179	193	187	203
20	138	135	160	185	200	197	213	209	226	221	239	231	250
22	168	163	194	224	242	238	258	253	273	267	289	280	303
24	199	194	230	267	289	284	307	301	325	318	344	333	360
26	234	228	270	313	339	333	360	353	382	373	403	391	423
28	271	264	314	363	393	386	418	409	443	433	468	453	490
30	311	303	360	417	451	443	480	470	508	497	537	520	563
32	354	345	410	474	513	505	546	535	578	565	611	592	640
34	400	390	462	535	579	570	616	604	653	638	690	668	723
36	448	437	518	600	649	639	690	677	732	715	773	749	810
38	500	487	578	669	723	711	769	754	815	797	861	835	903
40	554	539	640	741	801	788	852	835	903	883	954	925	1000
42	610	595	706	817	884	869	940	921	996	973	1052	1020	1100
44	670	652	774	897	970	954	1031	1011	1093	1068	1155	1120	1210
46	732	713	846	980	1060	1040	1130	1100	1190	1170	1260	1220	1320
48	797	776	922	1070	1150	1140	1230	1200	1300	1270	1370	1330	1440
50	865	843	1000	1160	1250	1230	1330	1310	1410	1380	1490	1450	1560
52	936	911	1080	1250	1350	1330	1440	1410	1530	1490	1610	1560	1690
54	1010	983	1170	1350	1460	1440	1550	1520	1650	1610	1740	1690	1820
56	1090	1060	1250	1450	1570	1550	1670	1640	1770	1730	1870	1810	1960
58	1160	1130	1350	1560	1680	1660	1790	1760	1900	1860	2010	1950	2100
60	1250	1210	1440	1670	1800	1770	1920	1880	2030	1990	2150	2080	2250
62	1330	1300	1540	1780	1920	1890	2050	2010	2170	2120	2290	2220	2400
64	1420	1380	1640	1900	2050	2020	2180	2140	2310	2260	2440	2370	2560
66	1510	1470	1740	2020	2180	2150	2320	2270	2460	2400	2600	2520	2720
68	1600	1560	1850	2140	2320	2280	2460	2410	2610	2550	2760	2670	2890
70	1700	1650	1960	2270	2450	2410	2610	2560	2770	2700	2920	2830	3060
72	1790	1750	2070	2400	2600	2550	2760	2710	2930	2860	3090	3000	3240
74	1890	1850	2190	2540	2740	2700	2920	2860	3090	3020	3270	3170	3420
76	2000	1950	2310	2680	2890	2850	3080	3020	3260	3190	3450	3340	3610
78	2110	2050	2430	2820	3050	3000	3240	3180	3440	3360	3630	3520	3800
80	2210	2160	2560	2960	3200	3150	3410	3340	3610	3530	3820	3700	4000
85	2500	2430	2890	3350	3620	3560	3850	3770	4080	3990	4310	4180	4520
90	2800	2730	3240	3750	4060	3990	4320	4230	4570	4470	4830	4680	5060
95	3120	3040	3610	4180	4520	4450	4810	4710	5100	4980	5380	5220	5640
100	3460	3370	4000	4630	5000	4930	5330	5220	5650	5520	5970	5780	6250
105	3810	3720	4410	5110	5520	5430	5870	5760	6230	6080	6580	6370	6890
110	4190	4080	4840	5600	6060	5960	6450	6320	6830	6680	7220	7000	7570
115	4580	4460	5290	6130	6620	6520	7050	6910	7470	7300	7890	7650	8270
120	4980	4850	5760	6670	7210	7090	7670	7520	8130	7940	8590	8330	9000

Main Steel Wire Rope (6×25Fi+FC, 6×25Fi+IWR, ×29Fi+FC, 6×29Fi+IWR, 6×36WS+FC, 6×36WS+IWR)

钢丝绳表3图片.png

Nominal Diameter	Approx.Weight			Nominal Tensile Strength of Rope(MPa)
				1570		1670		1770		1870		1960
				Minimun Breaking Load of Rope
D	NF Natural fiber core steel wire rope	SF Synthetic fiber core steel wire rope	IWR/IWS Steel core steel wire rope	FC Fiber core steel wire rope	IWR/IWS Steel core steel wire rope	FC Fiber core steel wire rope	IWR/IWS Steel core steel wire rope	FC Fiber core steel wire rope	IWR/IWS Steel core steel wire rope	FC Fiber core steel wire rope	IWR/IWS Steel core steel wire rope	FC Fiber core steel wire rope	IWR/IWS Steel core steel wire rope
mm	kg/100m			(KN)
8	24.3	23.7	26.8	33.2	35.8	35.3	38	37.4	40.3	39.5	42.6	41.4	44.7
9	30.8	30.1	33.9	42	45.3	44.6	48.2	47.3	51	50	53.9	52.4	56.5
10	38	37.1	41.8	51.8	55.9	55.1	59.5	58.4	63	61.7	66.6	64.7	69.8
11	46	44.9	50.6	62.7	67.6	66.7	71.9	70.7	76.2	74.7	80.6	78.3	84.4
12	54.7	53.4	60.2	74.6	80.5	79.4	85.6	84.1	90.7	88.9	95.9	93.1	100
14	74.5	72.7	81.9	102	110	108	117	114	124	121	130	127	137
16	97.3	95	107	133	143	141	152	150	161	158	170	166	179
18	123	120	135	168	181	179	193	189	204	200	216	210	226
20	152	148	167	207	224	220	238	234	252	247	266	259	279
22	184	180	202	251	271	267	288	283	305	299	322	313	338
24	219	214	241	298	322	317	342	336	363	355	383	373	402
26	257	251	283	350	378	373	402	395	426	417	450	437	472
28	298	291	328	406	438	432	466	458	494	484	522	507	547
30	342	334	376	466	503	496	535	526	567	555	599	582	628
32	389	380	428	531	572	564	609	598	645	632	682	662	715
34	439	429	483	599	646	637	687	675	728	713	770	748	807
36	492	481	542	671	724	714	770	757	817	800	863	838	904
38	549	536	604	748	807	796	858	843	910	891	961	934	1008
40	608	594	669	829	894	882	951	935	1010	987	1070	1030	1120
42	670	654	737	914	986	972	1050	1030	1110	1090	1170	1140	1230
44	736	718	809	1000	1080	1070	1150	1130	1220	1190	1290	1250	1350
46	804	785	884	1100	1180	1170	1260	1240	1330	1310	1410	1370	1480
48	876	855	963	1190	1290	1270	1370	1350	1450	1420	1530	1490	1610
50	950	928	1050	1300	1400	1380	1490	1460	1580	1540	1660	1620	1740
52	1030	1000	1130	1400	1510	1490	1610	1580	1700	1670	1800	1750	1890
54	1110	1080	1220	1510	1630	1610	1730	1700	1840	1800	1940	1890	2030
56	1190	1160	1310	1620	1750	1730	1860	1830	1980	1940	2090	2030	2190
58	1280	1250	1410	1740	1880	1850	2000	1960	2120	2080	2240	2180	2350
60	1370	1340	1500	1870	2010	1980	2140	2100	2270	2220	2400	2330	2510
62	1460	1430	1610	1990	2150	2120	2290	2250	2420	2370	2560	2490	2680
64	1560	1520	1710	2120	2290	2260	2440	2390	2580	2530	2730	2650	2860
66	1660	1620	1820	2260	2430	2400	2590	2540	2740	2690	2900	2820	3040
68	1760	1720	1930	2400	2580	2550	2750	2700	2910	2850	3080	2990	3230
70	1860	1820	2050	2540	2740	2700	2910	2860	3090	3020	3260	3170	3420
72	1970	1920	2170	2690	2900	2860	3080	3030	3270	3200	3450	3350	3620
74	2080	2030	2290	2840	3060	3020	3260	3200	3450	3380	3650	3540	3820
76	2190	2140	2410	2990	3230	3180	3430	3370	3640	3560	3850	3740	4030
78	2310	2260	2540	3150	3400	3350	3620	3550	3830	3750	4050	3940	4250
80	2430	2370	2680	3320	3580	3530	3800	3740	4030	3950	4260	4140	4470
85	2750	2680	3020	3740	4040	3980	4300	4220	4550	4460	4810	4670	5040
90	3080	3010	3390	4200	4530	4460	4820	4730	5100	5000	5390	5240	5650
95	3430	3350	3770	4680	5040	4970	5370	5270	5690	5570	6010	5840	6300
100	3800	3710	4180	5180	5590	5510	5950	5840	6300	6170	6660	6470	6980
105	4190	4090	4610	5710	6160	6080	6550	6440	6950	6800	7340	7130	7690
110	4600	4490	5060	6270	6760	6670	7190	7070	7620	7470	8060	7830	8440
115	5030	4910	5530	6850	7390	7290	7860	7720	8330	8160	8800	8550	9230
120	5470	5340	6020	7460	8050	7940	8560	8410	9070	8890	9590	9310	10000

Standards

Name: Three & Four Leg Wire Rope Sling

MOQ: 100 Sets

Package: Carton + Steel Pallet

Manufacturing Standards: Manufactured from high-strength steel wire rope and end fittings in accordance with ISO 7531, ISO 2408, ISO 4309, EN 13414-1, EN 12385, ASME B30.9, OSHA 1910.184, applicable EU Machinery Regulation (EU) 2023/1230 requirements, and the lifting requirements of ABS, BV, CCS, DNV, LR, NK, KR, and RINA where specified.

Testing Standards: Manufactured with a minimum Design Factor of 4:1. Each sling is proof load tested, visually inspected, dimensionally verified, and inspected for wire rope construction, end terminations, master links, and component compatibility before shipment. Type testing includes proof load testing, fatigue testing, static load testing, and breaking load testing in accordance with applicable international standards. Every sling is supplied with an individual serial number, inspection record, written certificate, and complete traceability documentation.

Application Standards: Suitable for overhead lifting, multi-point lifting, heavy machinery installation, structural steel handling, precast concrete lifting, offshore module installation, shipbuilding, port handling, mining, construction, wind energy projects, and general industrial material handling.

Maintenance Standards: Inspect before each use for broken wires, corrosion, abrasion, kinks, crushing, bird-caging, excessive wear, damaged ferrules or splices, deformed thimbles, worn hooks or master links, and missing identification tags. Remove the sling from service immediately if defects exceed the discard criteria specified in ISO 4309, EN 13414, or other applicable lifting standards.

Our staff will contact you within 12 hours, You can also contact us through the following ways:

Contact US WhatsApp: +8618766656705

Our staff will contact you within 12 hours, You can also contact us through the following ways:

Contact US WhatsApp: +8618766656705

Three & Four Leg Wire Rope Sling

Product Features

Product Identification

Wire Rope Sling working load limit (WLL) Unit: tons

Main Steel Wire Rope (6×37+FC，6×37+IWR)

Main Steel Wire Rope (6×25Fi+FC, 6×25Fi+IWR, ×29Fi+FC, 6×29Fi+IWR, 6×36WS+FC, 6×36WS+IWR)

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