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660 Series Heavy Duty Stringing Block for High-Voltage Lines

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660 Series Heavy Duty Stringing Block for High-Voltage Lines
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Features
Specifications
Name: 660 Series Stringing Block
Item No.: 10121-10128
Model: SHD660-SHWQN660
Sheave: 1/3/5
Rated Load: 20-60KN
Weight: 30-110KG
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Basic Infomation
Place of Origin: China
Brand Name: Suntech
Certification: ISO
Model Number: 660
Payment & Shipping Terms
Packaging Details: Plywood Case
Delivery Time: 3-5days
Payment Terms: L/C,T/T
Supply Ability: 80000 PCS/Month
Product Description
Heavy Duty 660 Stringing Block For High-Voltage Transmission Lines
Attribute Value
Name 660 Series Stringing Block
Item No. 10121-10128
Model SHD660-SHWQN660
Sheave 1/3/5
Rated Load 20-60KN
Weight 30-110KG
Professional Conductor Installation Performance
  • Designed for conductors up to 80mm diameter
  • Working load limit: 15,000 lbs (6,800 kg)
  • Low-friction operation with precision bearings
Industrial-Grade Construction
  • Forged aluminum alloy body (6082-T6)
  • Chrome-plated steel axle with sealed bearings
  • Reinforced side plates with safety locks
Advanced Safety Features
  • Automatic spring-loaded gate lock
  • 5:1 safety factor load tested
  • Non-slip groove surface treatment
Ergonomic Design Advantages
  • 40% lighter than comparable steel blocks
  • Quick-release side plate mechanism
  • Balanced weight distribution
Comprehensive Applications
  • Ideal for:
    • 500kV+ transmission lines
    • Bundle conductor installation
    • Cross-country power projects
    • Heavy duty stringing operations
    • Special conductor applications
Technical Specifications
Item number Model Number of sheaves Rated load (kN) Weight (kg) Features
10121 SHD660 1 20 30 Rubber lined aluminium sheave
10122 SHS660 3 40 100 Middle: Cast steel sheave
Conductor: Rubber lined aluminium sheave
10123 SHW660 5 60 150 Middle: Cast steel sheave
Conductor: Rubber lined aluminium sheave
10124 SHDN660 1 20 26 MC nylon sheave
10125 SHSN660 3 40 86 Middle: MC nylon sheave
Conductor: Rubber lined aluminium sheave
10126 SHWLN660 5 60 120 Middle: MC nylon sheave
Conductor: Rubber lined aluminium sheave
10127 SHSQN660 3 40 70 MC nylon sheave
10128 SHWQN660 5 60 110 MC nylon sheave
10130 SHQ660A 7 75 190 Middle: cast steel sheave
Conductor: MC nylon sheave
660 Series Heavy Duty Stringing Block for High-Voltage Lines 0
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transmission line stringing block

stringing pulley block

conductor stringing pulley

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Tel : 86-13958364836
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86-13958364836
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