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Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction

1 PCS
MOQ
Negotiable
Price
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
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Features
Specifications
Name: 660 Series Stringing Block
Model: SHD
Sheave: 1-9
Rated Load: 30-150KN
Weight: 40-445KG
Warranty: 1 Year
Basic Infomation
Place of Origin: Ningbo
Brand Name: Suntech
Certification: ISO
Model Number: 660
Payment & Shipping Terms
Packaging Details: Plywood Case
Delivery Time: 3-7days
Payment Terms: L/C,T/T
Supply Ability: 3000 PCS/Month
Product Description
Professional 822 Series Stringing Block
For High Tension Overhead Power Line Construction Projects
The 822 Series Stringing Block is a professional-grade, heavy-duty component engineered for demanding overhead power line construction, maintenance, and reconductoring projects. This critical equipment guides and supports cables during tension stringing operations, minimizing friction and preventing damage while ensuring smooth cable travel under high tension.
Product Specifications
Item Number Model Number of Sheave Rated Load (KN) Weight (kg) Sheave Features
10141 SHDN822 1 30 40 MC nylon sheave
10142 SHSQN822 3 60 118 MC nylon sheave
10143 SHWQN822 5 120 180 MC nylon sheave
10146A SHWQQN822 7 120 250 MC nylon sheave
10146 SHQ822 7 120 285 Middle: cast steel sheave
10148 SHJ822 9 150 445 Conductor: MC nylon sheave
10141A SHDL822 1 30 45 Aluminum Sheave
10141B SHDLJ822 1 30 48 Rubber lined aluminium sheave
Key Features and Benefits
  • Smooth, Low-Friction Cable Path: Large-diameter sheave and sealed bearings reduce rolling friction, improving equipment efficiency and control during long pulls
  • Cable Protection: Precisely sized sheave groove cradles cables without pinching, preventing damage to jackets and internal components
  • Essential for Modern Construction: Fundamental tool for building new transmission lines, upgrading circuits, and installing OPGW for grid communications
  • Durable Construction: Corrosion-resistant aluminum alloy frame and sealed bearings withstand harsh outdoor conditions
  • Enhanced Safety: Prevents sudden jerks, cable snags, and derailments during high-risk stringing operations
  • OPGW Compatibility: Specifically designed to protect delicate optical fibers in grid communication cables
  • Project Efficiency: Reduces friction for faster pulling speeds, less downtime, and lower labor costs
  • Professional Standard: Meets industry best practices for quality installation on large-scale utility projects
  • Infrastructure Resilience: Contributes to building reliable power grids with extended service life
  • Strategic Investment: Foundational equipment that enables controlled, efficient, and safe cable installation operations
Application Summary
The 822 Series Stringing Block is a precision-engineered solution for moving heavy, sensitive cables over long distances with care and control. Combining robust construction with smooth operation, it protects critical assets, enhances safety, and drives efficiency. This indispensable tool ensures successful completion of vital infrastructure projects that power our modern world.
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Get in touch with us
Contact Person : Mr. Peter Mao
Tel : 86-13958364836
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