Steel Wire Rope 19x7 (Semi-rotation resistant)
Product information
Main- and auxiliary hoist line on mobile- and truck cranes. Often used as a single point line. Large lifting heights will require a tag line to prevent excessive spinning of the load. Smaller sizes (< 3/8”) are sometimes used on overhead cranes.
NOT recommended for construction tower cranes.
Rope characteristic: Using the rope to it’s maximum fatigue life will cause the rope to deteriorate from the inside out. Sudden rope failures may be the result. For this reason we do not recommend this construction for tower cranes. There have been fatal and catastrophic accidents involving this rope construction because of undetected inner rope fatigue.
ISO 4309 Rope Category No: All Diameters RCN.23-1.
- Rope construction: 19x7 (Semi-rotation resistant rope)
- Marking: According to standard
- Standard: EN 12385-4
- RCN: 23-1
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Truck crane
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Jib crane
Product FAQ
Does this steel wire rope have any special design or performance features?
This steel wire rope is designed to be rotation resistant, minimizing torque and rotation under load. It is particularly suitable for lifting applications involving single-line operation or
RotationResistant
What surface finish and tensile strength does this steel wire rope have?
This steel wire rope has a bright (uncoated) surface finish and is manufactured with a tensile strength of 1770, 1960 N/mm². A bright finish provides direct metal contact and high flexibility and is typically used in indoor or controlled environments where corrosion exposure is limited.
What is the construction of this steel wire rope?
This steel wire rope is constructed with Multistrand strands. It is manufactured with a steel core, offering higher structural stability, improved resistance to crushing, and reliable performance under heavy loads and multi-layer winding conditions.
