China Conductor Stringing Tools manufacturer
Ningbo Suntech Power Machinery Tools Co.,Ltd.
Ningbo Suntech Power Machinery Tools Co., Ltd. Professional Manufacturer and Exporter of Electric Power Field
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Double Sheave Block Conductor Stringing Blocks For Changing Line Suitable

Double Sheave Block Conductor Stringing Blocks For Changing Line Suitable

Brand Name Suntech
Model Number SH2-OPGW1
Certification ISO9001
Place of Origin Ningbo, China
Minimum Order Quantity 1 PCS
Price Negotiable
Payment Terms L/C,T/T
Supply Ability 1000 PCS/Month
Delivery Time 7-15days
Packaging Details Plywood Case
Item No. 20123-20124
Model SH2-OPGW1
Rated Load 2KN
Weight 2.2-2.4KG
Warranty 1 year
Detailed Product Description

Double Sheave Block Conductor Stringing Blocks For Changing Line Suitable


Core Design Features

  • Duplex chromium-plated steel sheaves for smooth cable guidance
  • Integrated load-bearing axle with double-row tapered roller bearings
  • Hot-dip galvanized steel frame with 360° swivel base
  • Working Load Limit: 2-15 tons (color-coded by capacity)
  • Compatible with 3/8" to 3/4" diameter conductors
  • Safety factor: 4:1 per EN 13414-1 standard


Operational Advantages
◆ 50% faster conductor changeouts vs single-sheave systems
◆ Dual-sheave design maintains constant tension during pulls
◆ Reduced required pulling force (up to 35% less effort)
◆ Integrated conductor alignment guides prevent bird-caging
◆ Compact footprint for working in confined tower spaces


Safety Certifications
✓ IEEE 524 compliant for conductor installation
✓ OSHA 1910.269 live-line work certified
✓ Daily inspection checklist included
✓ Non-conductive fiberglass reinforced nylon side plates
✓ Automatic brake system for sudden load release


Maintenance Specifications
• Self-aligning bearing system requires no lubrication
• Quick-release pin for field sheave replacement
• Wear indicators on sheave grooves
• UV-resistant composite materials
• 3-year corrosion warranty


Typical Applications
► In-service conductor replacement
► Dead-end tension stringing
► Mid-span splice operations
► Down conductor installation
► Temporary bypass circuit setup


Optional Accessories

  • Vibration-dampening rope guards
  • Digital load monitoring kit
  • Custom conductor diameter adapters
  • Insulated hot-stick adapter
  • Waterproof storage case



Item NumberModel

Outing Size

(MM)

Rated Load

(KN)

Weight

(KG)

20123SH2-OPGW1152x110x34322.4
20124SH2-OPGW2128X65X36522.2


Product Tags: Line Stringing Blocks   Double Sheave Conductor Stringing Blocks   Double Sheave Block  
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