50kN Multi-Point Hoisting Block for Crane Operations in OHTL

50kN Multi-Point Hoisting Block: Precision Poising for Synchronized Crane Operations in Overhead transmission line (OHTL) Construction

At Ningbo Changshi Electric Power Machinery Manufacturing Limited, we understand that successful heavy lifting operations in overhead transmission line (OHTL) construction demand absolute precision, synchronization, and robust equipment. Our 50kN Multi-Point Hoisting Block, specifically designed to serve as a "poising block" in multi-point crane methods, is a crucial, meticulously engineered tool for achieving stable and controlled lifting of heavy components like conductor bundles, tower sections, or complex rigging. As a prominent China manufacturer and exporter, we offer a comprehensive one-stop supply for specialized tools and equipment, and this hoisting block exemplifies our unwavering commitment to sophisticated functionality, unparalleled safety, and reliable performance for the most demanding OHTL projects.

In scenarios involving large conductor bundles, heavy insulators, or complex tower installations, multiple cranes or Tensioners may be employed simultaneously to distribute the load and ensure stability. The "poising block" plays a critical role in these multi-point lifting systems. It acts as an anchor or guide point, ensuring even distribution of forces and smooth, synchronized movement of the load, preventing imbalances or sudden shifts that could compromise safety or damage expensive components. With its impressive 50kN (approximately 11,240 lbs) rated capacity, this block is built to handle significant loads with precision and confidence, making it indispensable for advanced rigging techniques.

Product Features & Benefits:

• Dedicated Poising Function: Specifically engineered to provide stable anchor or guide points in multi-point lifting systems, ensuring synchronized and balanced load distribution when using multiple cranes or Tensioners.

• High Load Capacity (50kN): Designed and tested for a substantial 50 kilonewtons, providing robust support for heavy conductor bundles, insulators, tower components, and other demanding lifting applications.

• Robust & Durable Construction: Manufactured from high-strength forged steel and heavy-duty alloys, built to withstand extreme tension loads and continuous operation in demanding construction environments, ensuring long-term reliability.

• Precision Load Handling: While not primarily for continuous stringing, its smooth internal mechanism ensures minimal friction, contributing to controlled movement and precise positioning during lifting operations.

• Secure Attachment Points: Features heavy-duty shackle or clevis connections for direct and secure attachment to crane hooks, tower structures, or other robust anchor points, guaranteeing safety under load.

• Compact & Efficient Design: Optimized for its specific role as a hoisting point, providing maximum strength in a design that integrates efficiently into complex rigging setups.

• Corrosion Resistance: All components are typically hot-dip galvanized or treated with durable coatings, providing excellent protection against rust and environmental degradation, ensuring longevity.

Product Applications:

Our 50kN Multi-Point Hoisting Block is indispensable for a variety of complex overhead transmission line projects requiring precise heavy lifting and load management:

• Multi-Conductor Bundle Installation: Critical for managing the immense weight and tension of large, multi-conductor bundles during installation using synchronized pulling techniques.

• Heavy Insulator String Lifting: Provides stable attachment points for hoisting long and heavy insulator strings into position on towers.

• Tower Erection & Assembly: Used as auxiliary lifting points for sections of large transmission towers during assembly and erection.

• Complex Rigging Setups: Essential for establishing controlled lift points in intricate rigging scenarios where load distribution and balance are critical.

• Substation Equipment Installation: Facilitates the precise lifting and positioning of heavy equipment within substation yards.

• Bridge Crossing Towers & Special Structures: Crucial for managing heavy loads over long spans or in challenging environments where specialized lifting is required.

• Any Project Utilizing Multi-Point Crane or Tensioning Systems: A core component for advanced heavy lift methodologies in power line construction.

Technical Data Sheet:

Note: Specific technical specifications, including sheave/pin dimensions and exact weight, will vary depending on the model and intended application. Please contact us for detailed datasheets for specific product variants and for certified load test reports.

Why Choose Ningbo Changshi Electric Power Machinery Manufacturing Limited?

Choosing Ningbo Changshi means partnering with a trusted industry leader dedicated to precision, safety, and comprehensive solutions for heavy-duty applications. Here’s why we are your ideal choice:

1. Specialized Heavy-Lift Expertise: We understand the complexities of multi-point crane operations and engineer our blocks to provide the utmost stability and control for critical heavy lifts.

2. Comprehensive One-Stop Solutions: As a prominent manufacturer and exporter, we offer a vast array of equipment for both overhead and underground power line projects, providing a truly integrated supply chain that simplifies your procurement.

3. Unwavering Quality & Safety: Every 50kN Multi-Point Hoisting Block undergoes rigorous quality control and load testing, ensuring it is robust, reliable, and performs flawlessly under the most demanding tension and lifting conditions.

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

5. Engineering for Complex Operations: We provide specialized tools that enable your teams to execute complex heavy lifting and rigging operations with greater confidence, precision, and safety.

Final Summary:

Our 50kN Multi-Point Hoisting Block is an indispensable, purpose-built tool designed to provide crucial "poising" stability and reliable load management in multi-point crane and tensioner operations for overhead transmission line projects. Its robust construction and high load capacity ensure precision and safety during heavy lifts of conductors, towers, and complex rigging. Trust Ningbo Changshi Electric Power Machinery Manufacturing Limited to equip your projects with high-quality, reliable, and specialized equipment that excels in the most demanding heavy lifting scenarios.

Achieve precise and safe heavy lifts on your OHTL projects! Explore our 50kN Multi-Point Hoisting Blocks. Visit www.ohtlstringingequipment.com or contact Ningbo Changshi Electric Power Machinery Manufacturing Limited today to discuss your specific multi-point crane and lifting needs and request a comprehensive quotation!