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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"}}
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Professional Sitting and Hanging Type Dual Use Stringing Block
A highly versatile and practical piece of equipment designed to provide maximum flexibility in overhead power line construction and maintenance projects.
Item Number
Model
Outside Diameter × Width (mm)
Rated Load (kN)
Weight (kg)
Remark
10261
SHC-80×50
Φ80×50
5
1.9
Aluminum sheave
10262
SHC-120×30
Φ120×30
5
2.1
10263
SHC-160×40
Φ160×40
10
2.5
10264
SHC-120×58
Φ120×58
20
3.5
10271
SHCN-80×50
Φ80×50
5
1.4
Nylon sheave
10272
SHCN-120×30
Φ120×30
5
1.6
10273
SHCN-160×40
Φ160×40
10
2
10274
SHCN-120×58
Φ120×58
20
2.5
Product Overview
The Sitting and Hanging Type Dual-Use Stringing Block features a unique design that allows it to be used in two primary configurations: sitting upright on a crossarm or structural member, or hanging suspended from a point above. This dual functionality is achieved through a robust frame that incorporates secure mounting points for both sitting (often with a bolt-down base) and hanging (with a top-mounted lifting eye or hook). The block itself typically houses a large-diameter sheave with a precision groove, running on high-capacity sealed bearings to ensure smooth cable travel with minimal friction.
Key Benefits
Unmatched Mounting Flexibility: Adaptable for use on steel lattice transmission towers, wooden distribution poles, or any location where top mounting is preferred
Simplified Logistics: Reduces the need to carry multiple specialized tools, streamlining tool inventory and planning
Optimal Cable Alignment: Precision-machined groove cradles conductor or OPGW cable correctly, preventing wear and damage
Enhanced Efficiency: Quick adaptation between sitting and hanging configurations saves valuable setup time
Durable Construction: Robust aluminum alloy or high-strength steel frame built for demanding field use
Emergency Readiness: Ideal for maintenance, repair, and emergency restoration work with unpredictable mounting conditions
Cost-Effective Solution: Provides dual functionality at lower total tooling cost compared to separate blocks
Safety Assurance: Engineered for secure attachment in either mode, reducing risks during cable pulling operations
Wide Compatibility: Available with sheaves sized for different cable diameters from distribution conductors to transmission wires
Operational Versatility: Maximizes readiness and minimizes downtime across various power line applications
The Sitting and Hanging Type Dual-Use Stringing Block is an intelligent engineering response to practical field challenges. It consolidates functionality without compromising performance, offering utility crews unparalleled flexibility, simplified operations, reduced costs, and enhanced safety for overhead power line installation and maintenance.
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...
