Heavy-Duty PUR Spreader Reeling Cable 0.6/1 kV
This heavy-duty 0.6/1 kV spreader cable is engineered for high-speed winding and unwinding on motor-driven drums used in container cranes. A central aramid suspension unit, aramid torsion-protection net and robust PUR sheath provide the mechanical strength required for demanding vertical reeling operations.
Key Highlights
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Designed specifically for spreader and reeling systems exposed to severe mechanical stress.
Typical applications include:
- Container-crane spreaders
- Ship-to-shore cranes
- Rail-mounted gantry cranes
- Rubber-tired gantry cranes
- Motor-driven cable drums
- Port and terminal handling equipment
- Vertical lifting and reeling systems
- High-speed winding applications with reference travel speeds up to 240 m/min
Final selection must consider drum diameter, vertical travel, acceleration, cable tension, suspension load and operating environment.
Conductor: Fine-stranded bare copper, Class 5 according to IEC 60228
Core insulation: Special halogen-free polymer compound
Core identification:
- Up to five cores: Colored according to HD 308
- Six cores and above: Black cores with consecutive white numbers
- Green/yellow protective conductor where required
Stranding: Movement-optimized conductor layers around a central aramid suspension unit
Inner sheath: Thermoplastic polyurethane based on TMPU requirements of EN 50363-10-2
Torsion-protection layer: Aramid supporting net
Outer sheath: Heavy-duty thermoplastic polyurethane
Standard sheath color: Black, similar to RAL 9005
Nominal voltage: U₀/U 0.6/1 kV
Test voltage: 4000 V core to core
Reference travel speed: Up to 240 m/min
Minimum bending radius:
- Fixed installation: 5 × D
- Repeated winding: 7.5 × D
- Guided over pulleys: 10 × D
Temperature range:
- Fixed installation: −50°C to +90°C
- Flexible application: −40°C to +90°C
Halogen-free performance: According to IEC 60754-1
Flame performance: Flame-retardant and self-extinguishing according to IEC 60332-1-2
Oil resistance: Very good according to TMPU requirements of EN 50363-10-2
Chemical resistance: Good resistance to acids, alkaline solutions, solvents and hydraulic fluids
Weather and sunlight resistance: Very good
Mechanical properties:
- High tensile strength
- High tear strength
- High abrasion resistance
- High notch resistance
- Central aramid suspension unit for vertical mechanical loading
- Aramid net for structural and torsional stabilization
Material compliance references: RoHS-compliant and PFAS-free material options
| Conductor Configuration | Approx. Outer Ø | Copper Weight | Approx. Cable Weight | Reference Tensile Capacity of Central Suspension Unit |
| 46 G 1.00 mm² | 28.2 mm | 441.6 kg/km | 992 kg/km | 25 kN |
Outer-diameter tolerance: Approximately ±10%
Other core counts, conductor sizes, suspension-unit strengths and customized spreader constructions are available on request.
THE FACTORY
BEHIND EVERY METER
Founded in 2007 in Foshan, Guangdong, Hulk Electric has grown from a regional producer into a globally recognised manufacturer of customised industrial cable solutions. Our 10,000㎡ facility runs on Toyota Production System lean principles, operated by 150+ skilled professionals producing over 300,000 metres every month.
Every cable you see on this page — including the HK-TRVV series — is engineered, extruded, tested, and shipped from that single facility. No trading company sits between you and the extrusion line.
Source Factory
Direct manufacturer — no middlemen, no markups. You deal with the engineers who run the line.
Deep Customization
Conductor, shielding, jacket compound, colour coding, certification — built to your exact spec.
7-Day Sampling
Rapid samples for new specifications. 15-day lead time on standard production orders.
Global Compliance
35+ certifications covering UL, CE, TÜV, IEC, RoHS and REACH for every major market.
BEFORE YOU ORDER
For stocked configurations listed in the ordering table, MOQ is 100 metres per specification. Custom configurations — non-standard core counts, jacket colours, or special compounds — carry a 500 metre MOQ. Samples of 5–10 metres are available free of charge for qualification testing.
Use shielded (P or PP suffix) whenever the cable runs alongside servo drives, VFDs, or inverters, or when carrying encoder, sensor, or analogue signals. Unshielded is suitable for pure power distribution and simple on/off control lines. If in doubt, our engineering team can review your cabinet layout and advise — this is included with any quotation.
Yes. Send us the existing part number or a sample and we will produce a cross-reference specification with matching electrical, mechanical, and dimensional characteristics. Most cross-references are turned around within 3 working days, with a physical sample following within 7 days.
Standard shipments include the CE Declaration of Conformity, RoHS and REACH statements, and the batch test report. UL Recognition (UL 2464 / UL 20549) is available on request for North American projects — specify this at the quotation stage as it affects the material specification.
Standard configurations ship in 15 working days from order confirmation. Custom-engineered specifications typically require 20–25 working days, depending on compound availability. Rapid sampling for new specifications is 7 days. We will confirm the exact date in writing with your order acknowledgement.
Engineering Support for Your Application
Tell Us How Your Cable Needs to Move
Send us a datasheet, drawing, existing cable model or a short description of your application. Our engineering team will help you identify a suitable cable construction.
- 01 Motion type, travel distance and minimum bend radius
- 02 Voltage, current, signal protocol and shielding needs
- 03 Operating environment, target service life and quantity
