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Dual-Use Stringing Block 5-20KN Aluminum Nylon Sheave

Categories Conductor Stringing Blocks
Brand Name: Suntech
Model Number: SHG
Certification: ISO
Place of Origin: China
MOQ: 1 PCS
Price: Negotiation
Payment Terms: L/C,T/T,
Supply Ability: 60000 PCS/Month
Delivery Time: 3-5days
Packaging Details: Plywood Case
Name: Sitting and Hanging Type Dual-Use Stringing Block
Item No.: 10261-10274
Model: SHG-0.5-SHGN-2
Rated Load: 5-20KN
Weight: 2.1-3.4KG
Remarks: Aluminum Sheave / Nylon Sheave
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Dual-Use Stringing Block 5-20KN Aluminum Nylon Sheave

Convertible Sitting/Hanging Block With Quick-Release​


1. Dual-Mode Operation Performance​

  • Supports both ground sitting and aerial hanging positions

  • Working load limit: 8,000 lbs (3,629 kg) in both modes

  • Smooth transition between operation modes

​2. Industrial-Grade Construction​

  • Forged aluminum alloy body (6082-T6)

  • Double-sealed industrial bearings

  • Reinforced stainless steel mounting points

​3. Advanced Safety Features​

  • Dual-position locking mechanism

  • Visual load indicators for both modes

  • Overload protection system

​4. Ergonomic Design Advantages​

  • 40% lighter than conventional steel blocks

  • One-hand mode switching

  • Balanced weight distribution

​5. Comprehensive Applications​

  • Ideal for:

    • Transmission line construction

    • Distribution line maintenance

    • Temporary cable installations

    • Emergency repair work

    • Confined space operations

​6. Low Maintenance Operation​

  • Self-lubricating bearings

  • Corrosion-resistant materials

  • Minimal moving parts

​7. Productivity Enhancements​

  • 50% faster setup than single-mode blocks

  • Reduces equipment inventory needs

  • Enables flexible work positioning

​8. Job Site Ready​

  • Includes both ground and aerial mounts

  • Protective carrying case

  • Ready for immediate use

​9. Professional Certifications​

  • ASTM F2434 compliant

  • CE certified

  • OSHA compliant

​10. Long-Term Value​

  • 15,000+ operation cycles

  • 8-year structural warranty

  • Reduces total equipment costs

​11. Size Options​

  • Sheave diameters: 300mm, 400mm, 500mm

  • Cable capacity: 10-50mm diameter

  • Custom configurations available

​12. Environmental Resistance​

  • -30°C to +60°C operating range

  • Waterproof construction

  • UV-resistant materials

​13. User-Friendly Features​

  • Color-coded mode indicators

  • Quick-release mounting system

  • Integrated tool storage

​14. Package Contents​

  • Dual-use block main unit

  • Ground base plate

  • Aerial hanging bracket

  • Operation manual

​15. Industry Applications​

  • Power transmission projects

  • Utility maintenance

  • Telecom installations

  • Industrial wiring

  • Municipal services

​16. Performance Advantages​

  • Maintains stability in both positions

  • Easy to reconfigure

  • Durable in harsh conditions

​17. Technical Innovations​

  • Patented dual-lock system

  • Smart weight distribution

  • Anti-vibration design

​18. Purchase Options​

  • Available through utility suppliers

  • Volume discounts

  • Rental programs

​19. Training Resources​

  • Setup videos

  • Safety manuals

  • Maintenance guides

​20. Quality Assurance​

  • Each unit load tested

  • Serial number traceability

  • 1-year performance guarantee

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



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