Heron Round Crane Cable | Flexible Trailing Cable | High-Tensile Cable for Hoists & Gantry Cranes
Heron’s Round Crane Cable is the high-performance sibling of our famous flat series, designed for applications where multi-directional flexibility and high tensile strength are non-negotiable. Whether it’s an Overhead Gantry Crane, Hoisting System, or Conveyor Line, our round cables are built to endure millions of bending cycles without failure.
While flat cables are great for space-saving, Heron Round Cables offer superior Anti-Torsion (anti-twist) performance, making them the gold standard for heavy-duty industrial machinery.
Applications
Gantry & Overhead Cranes: Ideal for festoon systems and reeling applications.
Port Machinery: Reliable power for ship-to-shore cranes and stackers.
Conveyor & Logistics: Heavy-duty automation lines with frequent back-and-forth movement.
Mining & Construction: Vertical lifts and heavy-duty hoist control.
Technical Specifications
Property | Details |
Conductor | Super-fine Stranded Bare Copper (Class 5/6) |
Insulation | High-Grade Heat Resistant PVC / TPE |
Reinforcement | Central Strength Member (Steel or Aramid Fiber) |
Sheath Material | Oil-Resistant, Flame Retardant Special Polyurethane (PUR) / PVC |
Rated Voltage | 300/500V or 450/750V |
Travel Speed | Up to 120m/min (vane-dependent) |
Bending Radius | 7.5 x Outer Diameter (Continuous Flexing) |
Product Parameters
Technical Data of Round Power Cable | ||||
Model | Qty of cores* Section of cores(mm²) | Rated Voltage | Outer Dimension(mm) | Weight(kg/km) |
RVV | 2*1.5 | 300/500V | 7.8 | 76 |
RVV | 2*2.5 | 300/500V | 9.6 | 115 |
RVV | 3*1.5 | 300/500V | 8.5 | 105 |
RVV | 3*2.5 | 300/500V | 10.1 | 157 |
RVV | 4*2.5 | 300/500V | 10.9 | 197 |
RVV | 4*4 | 300/500V | 12.8 | 284 |
RVV | 4*6 | 300/500V | 15.2 | 375 |
RVV | 4*10 | 300/500V | 19 | 661 |
RVV | 4*16 | 300/500V | 21.6 | 929 |
RVV | 4*25 | 300/500V | 27.2 | 1443 |
RVV | 4*35 | 300/500V | 31.5 | 1837 |
RVV | 4*50 | 600/1000V | 36.6 | 2557 |
RVV | 4*70 | 600/1000V | 40.8 | 3403 |
RVV | 4*75 | 600/1000V | 41.3 | 3584 |
RVV | 4*95 | 600/1000V | 46.6 | 4540 |
RVV | 7*1.5 | 300/500V | 11.4 | 218 |
RVV | 7*2.5 | 300/500V | 13.4 | 319 |
RVV | 7*4 | 300/500V | 15.6 | 447 |
Logistics & Customization
Custom Core Counts: Available from 3 cores up to 48+ cores for complex control systems.
Metric & AWG Sizes: Tailored to your local market standards.
Export Packaging: Supplied on heavy-duty treated wooden or steel drums to ensure the cable arrives in perfect condition.
FAQ
Q1: Are you a cable and wire manufacturer?
A1:Yes, We are a professional wire and cable manufacturer with more than 9 years experience. And we have CCC, UL, CE, SAA certifications etc.
Q2: Can you offer a discount on cables?
A2:Sure, the price is negotiable. It can be changed according to your quantity or package. When you are sending an inquiry, please let us know the quantity you want.
Q3: Can you offer free samples?
A3:Of course, the sample is Free if in stock, but the freight is collect or you pay us the cost in advance.
Q4: What about your MOQ?
A4:Usually, our MOQ is 100 Meters. Also, It depends on what types of cables you need.
Q5: Do you accept customize cables?
A5:Yes, you can send your own design or sample, we can open new mold and product any cables for you.