6×K61 Compacted Strand Wire Rope

Short Description:

Compacted Strand Wire Rope is designed for demanding, high-performance applications that require a combination of strength, durability, and flexibility. It is widely used in industries like construction, mining, maritime, and heavy machinery.

Product Detail

6×K61 Compacted Strand Steel Wire Rope

The 6×K61 compacted strand steel wire rope is engineered for high‑performance lifting, hoisting and equipment applications where strength, durability and precision matter. In this construction, six outer compacted strands each consist of 61 tightly compressed wires—reducing internal voids, increasing steel area and delivering superior structural integrity.

Key Features

  • Compacted Construction – The compaction process compresses each strand to a denser profile, minimizing gaps between wires and producing a smoother outer surface with higher steel‑content per cross‑section.

  • Enhanced Load Capacity – With the improved construction, the rope supports higher loads for a given diameter, making it suitable for heavy‑duty cranes, winches and hoisting systems.

  • Superior Wear & Fatigue Resistance – The denser strands reduce internal friction, enhance bending fatigue life and improve resistance to abrasion and crushing on drums and sheaves.

  • Excellent Flexibility & Spooling Performance – Although designed for high‑strength use, the rope retains flexibility needed for dynamic applications, multilayer drum spooling and frequent bending cycles.

  • Reliable in Demanding Environments – Ideal for construction, mining, maritime and offshore industrial settings where reliability, uptime and service life are critical.

Construction & Options

  • Construction: 6×K61 — six compacted strands, each comprised of 61 wires.

  • Material Grades: Available in various high‑tensile steel grades tailored to application requirements.

  • Finishes & Core Options: Available in bright (un‑galvanised) and galvanised finishes; optional Fibre Core (FC) or Independent Wire Rope Core (IWRC) depending on service environment.

  • Diameter Range: Customisable diameters as per project needs to suit high performance lifting gear or industrial winches.

Typical Applications

The 6×K61 compacted rope is highly suitable for:

  • Tower cranes, bridge cranes, mobile vessel cranes and container handling systems

  • Offshore rigs, deep hoisting operations, marine winches and heavy industrial lifting gear

  • Multi‑layer drum systems and any scenario where fatigue life, durability and smooth spooling are key performance factors

Construction:

6xK61FWS   6xK64SFS

Nominal diameter (mm) Reference weight (kg/100m) Rope grade
1570 1670 1770 1870 1960
Minimum breaking strength (kN)
68 2170 2880 3070 3250 3430 3600
70 2300 3050 3250 3440 3640 3810
72 2440 3230 3440 3640 3850 4030
74 2570 3410 3630 3850 4070 4260
76 2710 3600 3830 4060 4290 4490
78 2860 3790 4030 4280 4520 4730
80 3010 3990 4240 4500 4750 4980
82 3160 4190 4460 4720 4990 5230
84 3320 4400 4680 4960 5240 5490
86 3480 4610 4900 5200 5490 5750
88 3640 4830 5130 5440 5750 6030
90 3810 5050 5370 5690 6010 6300
92 3980 5280 5610 5950 6280 6590
94 4150 5510 5860 6210 6560 6880
96 4330 5740 6110 6480 6840 7170
98 4510 5990 6370 6750 7130 7470
100 4700 6230 6630 7030 7420 7780
104 5080 6740 7170 7600 8030 8420
108 5480 7270 7730 8200
112 5900 7820 8320 8810
116 6320 8390 8920 9460
120 6770 8980 9550 10100
Note: Sum of minimum breaking load of wires = Minimum breaking load of rope*1.310.
Note: After the steel core is plastic coated, the weight needs to be increased by 2.5% compared to the weight in the table.

Why Choose Juli?

From construction sites to offshore rigs, Juli provides ropes and slings tailored for a variety of industrial applications, including lifting rope, steel wire rope slings, and more. Our ropes are designed to meet the toughest demands of your work environment.

Our diverse product range includes polyester webbing slingsround slingsmooring roperatchet strapssteel wire ropes, and rigging equipment, earning us a reputation for reliability and efficiency in the market. Choose Juli for your rope sling, rope slinging, hoisting wire rope and other lifting needs. Our products offer unmatched quality, reliability, and performance for all your rigging, lifting, and towing applications.

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