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Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Specifications
Brand Name :
Suntech
Model Number :
660
Certification :
ISO
Place of Origin :
Ningbo
MOQ :
1 PCS
Price :
Negotiable
Payment Terms :
L/C,T/T
Supply Ability :
3000 PCS/Month
Delivery Time :
3-7days
Packaging Details :
Plywood Case
Name :
660 Series Stringing Block
Model :
SHD
Sheave :
1-9
Rated Load :
30-150KN
Weight :
40-445KG
Warranty :
1 year
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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Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction

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Product Detail
Brand Name :
Suntech
Model Number :
660
Certification :
ISO
Place of Origin :
Ningbo
MOQ :
1 PCS
Price :
Negotiable
Contact Supplier
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction
Professional 822 Series High Tension Stringing Block with MC Nylon Sheave for 150KN Rated Load Overhead Power Line Construction

Ningbo Suntech Power Machinery Tools Co.,Ltd.

Verified Supplier
6 Years
zhejiang, ningbo
Since 1995
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Conductor Stringing Tools, Conductor Stringing Blocks, Cable Roller Pulley
Total Annual :
>300 Million
Employee Number :
>158
Certification Level :
Verified Supplier
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