Multi-Sheave 660 Series Stringing Block For OPGW & ADSS Cables
The 660 Series Stringing Block is a professional-grade tool
engineered for demanding power line construction and maintenance
operations. Designed with utility professionals in mind, this
stringing block delivers exceptional performance in conductor and
cable installation projects.
Key Features & Benefits:
- Robust Construction - Fabricated from high-grade galvanized
steel or aircraft-grade aluminum alloy for maximum durability
- Precision Sheave System - Features ball bearing sheaves that
ensure smooth cable movement with minimal friction
- Enhanced Safety - Meets ANSI standards for load capacity and
operational safety in power line applications
- Weatherproof Design - Zinc-plated or anodized finish provides
superior corrosion resistance
- Versatile Configuration - Available in single, sriple, and five
sheave options to accommodate various cable types
- Quick-Connect Mechanism - Allows for rapid installation and
removal from support structures
- Optimized Weight Distribution - Balanced design reduces
operator fatigue during extended use
Applications:
- High-voltage transmission line construction - Efficient
conductor stringing operations
- Distribution line maintenance - Cable replacement and repair
projects
- Fiber optic cable installation - OPGW and ADSS cable deployment
- Emergency restoration work - Storm damage repair operations
- Railway electrification - Overhead contact system installation
Available Models:
- Standard 660-S - Single sheave configuration for basic
conductor stringing
- 660-D - Dual sheave design for parallel conductor installation
- 660-T - Triple sheave model for heavy-duty applications
- 660-I - Insulated version for live-line work up to 36kV
- Custom Solutions - Special configurations available upon
request
Why Choose the 660 Series?
- Proven Performance - Trusted by leading utility companies
worldwide
- Reduced Maintenance - Sealed bearing system prevents
contamination
- Safety Assurance - Rigorously tested for reliability under
extreme conditions
- Operator Comfort - Ergonomic design minimizes physical strain
- Long Service Life - Engineered to withstand harsh environmental
conditions
Item number | Model | Number of sheaves | | | |
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 |
