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{"title":"Swerve Skyward Stringing Blocks Conductor Pulley Block For Transmission Line","imgUrl":"https:\/\/img.chinax.com\/nimg\/70\/5e\/3ba6d9b0b4931bc620d11a3d9ce2-200x200-1\/swerve_skyward_stringing_blocks_conductor_pulley_block_for_transmission_line.jpg","attrs":{"Brand Name":"Suntech","Model Number":"SHC,SHCN","Certification":"CE & ISO 9001","Place of Origin":"Fenghua,Ningbo,China"}}
{"title":"660mm Overhead Line MC Nylon Sheaves For Conductor Stringing Blocks","imgUrl":"https:\/\/img.chinax.com\/nimg\/97\/16\/b7c551f91f0030b9e8fe0b8a3c23-200x200-1\/660mm_overhead_line_mc_nylon_sheaves_for_conductor_stringing_blocks.jpg","attrs":{"Brand Name":"Suntech","Model Number":"10010 to 10059","Certification":"CE and SGS","Place of Origin":"Ningbo,China"}}
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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
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.
Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged
in the field of electric power more than 26 years.
1.Steel structure industry especially steel towers and related pr... Suntech Power Group is one of the largest Procurement, Engineering & Contracting Group companies in China.Our group branch company and factory have already engaged
in the field of electric power more than 26 years.
1.Steel structure industry especially steel towers and related pr...
