5kN Double Pulley Fiber Optic Cable Replacer with Safety Hoisting Hook

Securely install and replace fiber optic cables (OPGW/ADSS) with Ningbo Changshi's 5kN double pulley replacer, featuring a safe hoisting hook for enhanced security and efficiency.

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5kN Double Pulley Fiber Optic Cable Replacer with Integrated Safe Hoisting Hook for OPGW & ADSS Stringing

At Ningbo Changshi Electric Power Machinery Manufacturing Limited, we are acutely aware of the delicate nature of fiber optic cables and the paramount importance of safety in all power line and telecommunication infrastructure projects. Our 5kN Double Pulley Fiber Optic Cable Replacer, featuring an integrated Safe Hoisting Hook, is a precision-engineered tool designed for the highly efficient, secure, and damage-free installation or replacement of Optical Ground Wire (OPGW) and All-Dielectric Self-Supporting (ADSS) fiber optic cables on overhead transmission lines. As a prominent China manufacturer and exporter, we provide a comprehensive one-stop supply for specialized tools and equipment, and this advanced replacer exemplifies our unwavering commitment to precision, protection, and enhanced operational safety.

The innovative double pulley design of this replacer is crucial for handling sensitive fiber optic cables, ensuring a larger contact area and a smoother, controlled transition. This significantly minimizes bending stress, abrasion, and potential damage to the delicate core of the fiber optic cable during the stringing or replacement process. The added 5kN load capacity combined with the integrated safe hoisting hook provides an extra layer of security, ensuring stability and preventing accidental disengagement during critical overhead operations. This tool is indispensable for safeguarding vital telecommunication assets integrated within power grids.

Product Features & Benefits:

  • Optimized Double Pulley Design: The dual pulley system provides an extended contact surface, ensuring a larger bending radius and gentler handling of sensitive fiber optic cables (OPGW, ADSS). This drastically reduces bending stress and protects the delicate internal fibers from damage.

  • Integrated Safe Hoisting Hook (5kN Rated): Equipped with a robust, positively locking safety hook rated for a 5kN load, ensuring secure attachment to structures or lifting equipment. This feature significantly enhances safety during hoisting and stringing operations by preventing accidental detachment.

  • Smooth & Low-Friction Operation: Features high-precision, sealed bearings that deliver exceptionally smooth rotation, minimizing friction and allowing for effortless and controlled pulling or replacement of cables, even over long and challenging spans.

  • High-Strength & Durable Materials: Manufactured from premium-grade aluminum alloys and robust steel components, providing an excellent strength-to-weight ratio for easy handling, long-term reliability, and resistance to wear and tear in demanding field conditions.

  • Corrosion Resistant Finish: All steel components are meticulously hot-dip galvanized or treated with a superior corrosion-resistant coating, ensuring maximum durability and an extended lifespan even in harsh outdoor environments.

  • Versatile Cable Compatibility: Designed with specific groove profiles to securely cradle various diameters of OPGW and ADSS cables, ensuring stable and reliable performance across different cable specifications.

Product Applications:

Our 5kN Double Pulley Fiber Optic Cable Replacer with Safe Hoisting Hook is an essential tool for a range of specialized applications involving overhead fiber optic cable infrastructure:

  • OPGW Stringing & Replacement: Ideal for the safe and precise installation or replacement of Optical Ground Wire on high-voltage transmission towers, especially where security of attachment is critical.

  • ADSS Cable Deployment: Crucial for stringing All-Dielectric Self-Supporting cables along power lines or in dedicated communication networks, offering enhanced safety.

  • Telecommunication Network Upgrades: Essential for modernizing and expanding fiber optic backbones seamlessly integrated with existing power line infrastructure.

  • Live Line Maintenance: Provides a secure and reliable means of handling fiber optic cables during maintenance and repair activities where safety cannot be compromised.

  • Challenging Span Crossings: Particularly beneficial for installations over rivers, valleys, or roads where maximum security during hoisting and pulling is required.

Technical Data Sheet:

Feature Specification
Pulley Type Double Grooved
Rated Load Capacity 5kN (approx. 1124 lbs)
Pulley Diameter (Outer) Varies (e.g., 300mm, 400mm, 500mm – specify model)
Groove Material Aluminum Alloy with UMC (Polyurethane) or Neoprene Lining
Frame Material Hot-Dip Galvanized Steel / High-Strength Aluminum Alloy
Max. Cable Diameter Specific to groove size (e.g., 12mm-24mm)
Bearing Type Sealed Precision Ball Bearings
Hook Type Integrated Swiveling Safety Hoisting Hook

Note: Specific technical specifications, including exact pulley diameter and maximum cable diameter, may vary depending on the model. Please contact us for detailed datasheets and to discuss custom requirements.

Why Choose Ningbo Changshi Electric Power Machinery Manufacturing Limited?

Choosing Ningbo Changshi means partnering with a recognized industry leader dedicated to quality, innovation, and comprehensive solutions for both the power and telecommunication sectors. Here’s why we are your ideal partner:

  1. Specialized OPGW/ADSS Expertise: We possess deep knowledge in handling delicate fiber optic cables within overhead line environments, ensuring our tools meet specific protection and performance needs, particularly emphasizing safety.

  2. Comprehensive One-Stop Supply: As a prominent manufacturer and exporter, we offer an extensive range of equipment for both power lines and integrated communication infrastructure, providing a streamlined procurement experience.

  3. Uncompromising Quality Assurance: Every 5kN Double Pulley Fiber Optic Cable Replacer undergoes rigorous quality control and testing, ensuring precision, durability, and reliable, safe performance in the field.

  4. Global Export & Support: Our efficient worldwide export capabilities and dedicated customer service team ensure prompt delivery and expert technical assistance, wherever your project is located.

  5. Innovation & Safety Focus: We are continuously investing in R&D to provide cutting-edge solutions that enhance not only efficiency but, crucially, also safety and productivity on your complex power and telecom projects.


Final Summary:

Our 5kN Double Pulley Fiber Optic Cable Replacer with Safe Hoisting Hook is an indispensable tool for the secure, efficient, and damage-free installation and replacement of OPGW and ADSS fiber optic cables on overhead lines. Designed with precision, built for durability, and equipped with enhanced safety features, it reflects Ningbo Changshi Electric Power Machinery Manufacturing Limited's unwavering commitment to delivering high-quality, specialized equipment that supports the backbone of modern communication and power infrastructure with paramount safety.

Ensure ultimate safety and efficiency in your fiber optic cable installations! Explore our 5kN Double Pulley Fiber Optic Cable Replacer with Safe Hoisting Hook. Visit www.OHTLstringingequipment.com or contact Ningbo Changshi Electric Power Machinery Manufacturing Limited today to discuss your specific OPGW/ADSS stringing and safety requirements and request a detailed quotation!

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