Products Description
The 35WxK7 Compacted Crane Wire Rope is a high-performance rotation-resistant steel wire rope designed for demanding crane and hoisting applications. Combining a 35WxK7 compacted strand construction with advanced manufacturing technology, this rope delivers exceptional breaking strength, outstanding fatigue resistance, and superior stability under heavy lifting conditions.
The compacted outer strands increase the metallic cross-sectional area, resulting in higher load capacity, improved abrasion resistance, and smoother contact with sheaves and drums. Its rotation-resistant design minimizes load spin, making it an ideal solution for tower cranes, mobile cranes, offshore lifting equipment, and other critical lifting operations.
Product Features
The compacted strand construction increases the metallic area within the rope while providing a more stable and dense structure. Compared with conventional wire rope constructions, it can offer:
- Higher breaking strength
- Greater metallic cross-sectional area
- Improved structural stability
- Better resistance to external wear
- Longer service life under suitable operating conditions
The 35WxK7 construction is designed to limit rope rotation under load, helping maintain stable lifting performance. It is particularly suitable for single-part reeving systems where rope rotation needs to be controlled.
The optimized strand geometry helps reduce internal wire movement and stress concentration during repeated bending. This makes the rope suitable for applications involving frequent bending over sheaves and drums.
The compacted outer strands provide a dense surface structure that helps reduce wear caused by friction and contact. The steel core also provides additional support and helps the rope resist deformation during multi-layer winding on drums.
Technical Specifications
|
Item |
Specification |
|
Product Name |
35WxK7 Compacted Crane Wire Rope |
|
Construction |
35WxK7 Compacted |
|
Rope Type |
Rotation-Resistant Steel Wire Rope |
|
Material |
High Carbon Steel |
|
Core |
Steel Core |
|
Tensile Strength |
1770 / 1960 / 2160 MPa |
|
Surface Finish |
Bright / Electro Galvanized / Hot-Dip Galvanized |
|
Diameter Range |
10 mm – 52 mm (Custom Sizes Available) |
|
Lay Direction |
Right Regular Lay / Left Lay (Optional) |
|
Lubrication |
Standard or Customized |
|
Manufacturing Standards |
EN 12385, ISO 2408, GB/T 8918 |
To learn more about steel wire ropes tailored to your specific application needs, please speak with one of our engineers.
Typical Applications
Compacted Strand Construction
The compacted strand design creates a denser rope structure and increases the metallic cross-sectional area. This construction helps improve breaking strength, structural stability, and resistance to external wear compared with conventional rope constructions.
Controlled Rotation Under Load
The rope construction is designed to limit rotation when subjected to lifting loads. This helps maintain a more stable rope position during operation and makes it suitable for lifting systems where rope rotation needs to be controlled.
High Breaking Strength
High-strength steel wires and an optimized rope construction provide a high breaking load while maintaining a relatively compact rope diameter. This allows the rope to handle demanding lifting and hoisting applications where high load capacity is required.
Resistance to Bending Fatigue
The strand geometry is designed to reduce internal wire movement and stress concentration during repeated bending. This helps the rope withstand frequent cycles over sheaves and drums in continuous-duty applications.
Stable Drum Winding
The compact structure and controlled deformation characteristics help the rope maintain a consistent shape during winding and unwinding. This supports smoother operation on drums, particularly in multi-layer winding applications.
Service Life and Maintenance
The combination of compacted strands, high-strength steel wires, and resistance to wear and fatigue helps reduce premature rope damage under suitable operating conditions. Proper lubrication, inspection, and maintenance can further support consistent performance and service life.
Suitable for Demanding Environments
The rope can be used in mining, lifting, marine, construction, and other heavy-duty applications where the rope may be exposed to high loads, repeated bending, abrasion, vibration, and continuous operation.
OEM & ODM Customization
Covering 30+ industries such as real estate ,finance ,manufacturing ,Internet ,etc. ,it has accumulated 1,800 + well-known enterprise practice cases.
Our Certificate
Packaging
Standard export packaging options:
Wooden Reel
Plywood Reel
Steel Reel
Heavy-Duty Export Reel
Customized Packaging Available
Designed for secure transportation by sea, air, and land.
Why Choose Solite?
Professional Wire Rope Manufacturer
Specialized in crane and lifting wire ropes for mining, construction, marine, and industrial applications.
Advanced Production Technology
Using compacted strand technology and modern manufacturing processes to ensure stable product quality.
Strict Quality Control
Quality inspection is carried out from raw materials to finished wire ropes to ensure reliable performance.
Reliable Global Supply
Strong production capacity, efficient delivery, and professional export services for customers worldwide.
OEM & ODM Customization
Customized solutions available for rope construction, diameter, tensile grade, surface finish, and packaging.
Technical Support
Providing wire rope selection advice and application support for different lifting requirements.
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