Goolinké
Product Overview
The 8-strand wire rope series features 8 outer strands, providing better flexibility and improved rotation resistance compared to standard 6-strand constructions. This series is ideal for tower cranes, marine winches, and precision lifting applications where smooth spooling and reduced spin are critical.
Cross Section Diagram
Construction & Design
8 outer strands in Warrington-Seale (WS) or Seale (S) pattern with FC (Fiber Core) or IWRC (Independent Wire Rope Core). The 8-strand design creates a rounder cross-section for smoother multi-layer drum winding and better contact with sheaves.
Key Features
- Better flexibility than equivalent 6-strand ropes
- Improved rotation resistance — reduced load spin
- Rounder cross-section for smooth multi-layer winding
- Available with FC or IWRC core options
- Reduced drum crushing and wear on multi-layer applications
- Compliant with GB/T 8918, ISO 2408, and EN 12385 standards
Technical Specifications
| Construction | Core | Dia. Range (mm) | Tensile (MPa) | Standard |
| 8×19S+FC | Fiber Core | 10–48 | 1570–1960 | GB/T 8918 |
| 8×19S+IWR | Steel Core | 10–48 | 1570–1960 | GB/T 8918 |
| 8×36WS+FC | Fiber Core | 12–56 | 1570–1960 | GB/T 8918 |
| 8×36WS+IWR | Steel Core | 12–56 | 1570–1960 | GB/T 8918 |
Dimensions & Weight (8×36WS+IWR)
| Dia. (mm) | Weight (kg/100m) | MBF 1570 (kN) | MBF 1770 (kN) | MBF 1960 (kN) |
| 12 | 58.2 | 82.1 | 92.6 | 102.5 |
| 14 | 79.3 | 111.9 | 126.2 | 139.7 |
| 16 | 103.5 | 146.1 | 164.8 | 182.4 |
| 18 | 131.0 | 184.9 | 208.6 | 230.9 |
| 20 | 161.8 | 228.4 | 257.6 | 285.1 |
| 22 | 195.8 | 276.3 | 311.7 | 345.0 |
| 24 | 233.2 | 329.2 | 371.3 | 411.0 |
| 26 | 273.8 | 386.7 | 436.1 | 482.8 |
| 28 | 317.8 | 448.9 | 506.3 | 560.6 |
| 30 | 365.1 | 515.5 | 581.5 | 643.8 |
| 32 | 415.7 | 587.1 | 662.4 | 733.2 |
| 36 | 526.5 | 743.8 | 839.2 | 929.0 |
| 40 | 650.6 | 919.2 | 1037.0 | 1148.1 |
| 44 | 788.0 | 1113.5 | 1256.1 | 1390.7 |
| 48 | 938.7 | 1326.7 | 1497.0 | 1657.4 |
Mechanical Properties
| Property | Value |
| Tensile Strength Grade | 1570 / 1670 / 1770 / 1870 / 1960 MPa |
| Lay Direction | ZS / SZ / ZZ / SS |
| Pre-forming | Pre-formed |
| Lubrication | Core-impregnated, through-dressed |
| Safety Factor | 5:1 (standard), 6:1 or higher available |
| Rotation Resistance | Improved vs 6-strand — suitable for moderate single-line lifting |
Applications
- Tower crane hoist and trolley ropes
- Marine winch and mooring applications
- Precision lifting and positioning
- Shipyard and offshore operations
- Multi-layer drum winding applications
- Construction crane main hoist
- Elevator and material hoist ropes
- General industrial lifting
Surface Treatment Options
- Bright (ungalvanized) — general indoor use
- Hot-dip galvanized — outdoor and marine (Class A/B/C zinc coating)
- Electro-galvanized — light corrosion protection
- Stainless steel (304/316) — maximum corrosion resistance
Certificats & Compliance
- ISO 9001:2015 Quality Management System
- CE Marking (EU conformity)
- BV, DNV, ABS, LR type approval available
- Material Test Certificate EN 10204 3.1
- Third-party inspection accepted
Packaging & Delivery
Standard packaging: wooden reel, coil, or as per customer requirement. Each reel clearly marked with rope diameter, construction, length, and batch number. Custom packaging and OEM labeling available.
