High-Capacity Single Sheave Block With Ball Bearing For Smooth Operation
Brand Name:Suntech
Certification:ISO
Model Number:SHD-120x30
Minimum Order Quantity:1 PCS
Delivery Time:3-7 days
Payment Terms:L/C,T/T
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Location:
Ningbo Zhejiang China
Address:
NO.61 Xiachen'an Road,Xiwu Street,Fenghua District,Ningbo,China.315505
Supplier`s last login times:
within 26 hours
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Product Details
High-Capacity Single Sheave Block With Ball Bearing For Smooth Operation
The Single Sheave Stringing Block is an essential tool for power line construction and maintenance operations. Designed for efficient conductor and cable handling, this professional-grade equipment provides reliable performance in various transmission and distribution line projects.
Construction & Design Features:
- Sheave Assembly: Precision-engineered single wheel with sealed ball bearings for smooth rotation
- Frame Material: High-strength galvanized steel or lightweight aluminum alloy options
- Surface Treatment: Corrosion-resistant zinc plating or anodized coating
- Hook Mechanism: Forged steel swivel hook with safety latch
- Load Capacity: Rated for working loads up to 10,000 lbs (4,536 kg)
- Safety Factor: 3:1 minimum breaking strength ratio
- Sheave Diameter: 12 inches (300mm) standard size
Performance Advantages:
- Reduced Cable Wear: Low-friction sheave surface minimizes conductor damage
- Easy Handling: Compact design simplifies transportation and setup
- Versatile Application: Suitable for various conductor types and sizes
- Durable Construction: Withstands harsh job site conditions
- Quick Deployment: Simple hook attachment saves installation time
Professional Applications:
- Transmission line construction: New conductor installation
- Distribution line maintenance: Cable replacement projects
- Emergency repairs: Storm damage restoration work
- Substation installations: Bus and equipment wiring
- Railway electrification: Overhead contact system work
Available Options:
- Standard steel model: For general construction use
- Lightweight aluminum version: For easier handling
- Insulated type: Rated for live-line work
- High-temperature edition: For extreme conditions
- Custom configurations: Special sizes upon request
Why Choose Our Single Sheave Stringing Block:
- Proven Reliability: Trusted by utility professionals
- Safety Certified: Meets industry standards
- Low Maintenance: Sealed bearing design
- Cost-Effective: Long service life
- Global Support: Available worldwide
| Item number | Model | Suitable conductor | Rated load(KN) | Weight(kg) | Remark |
| 10171 | SHD-120*30 | LGJ25~70 | 5 | 1.5 | Aluminium sheave |
| 10172 | SHD-160*40 | LGJ95~120 | 10 | 2.5 | |
| 10173 | SHD-200*40 | LGJ150~240 | 15 | 4 | |
| 10174 | SHD-200*60 | LGJ150~240 | 15 | 4.6 | |
| 10175 | SHD-250*40 | LGJ150~240 | 20 | 4.6 | |
| 10176 | SHD-250*60 | LGJ300~400 | 20 | 6 | |
| 10177 | SHD-270*60 | LGJ300~400 | 20 | 7 | |
| 10178 | SHD-320*60 | LGJ300~400 | 20 | 9.5 | |
| 10179 | SHD-400*80 | LGJ400~500 | 20 | 15 | |
| 10191 | SHDN-120*30 | LGJ25~70 | 5 | 1.5 | Nylon sheave |
| 10192 | SHDN-160*40 | LGJ95~120 | 10 | 2.5 | |
| 10193 | SHDN-200*40 | LGJ150~240 | 15 | 3.6 | |
| 10194 | SHDN-200*60 | LGJ150~240 | 15 | 4 | |
| 10195 | SHDN-250*40 | LGJ150~240 | 20 | 4 | |
| 10196 | SHDN-250*60 | LGJ300~400 | 20 | 4.5 | |
| 10197 | SHDN-270*60 | LGJ300~400 | 20 | 5.6 | |
| 10198 | SHDN-320*60 | LGJ300~400 | 20 | 6.7 | |
| 10198-1 | SHDN-320*80 | LGJ300~400 | 20 | 8 | |
| 10199 | SHDN-400*80 | LGJ400~500 | 20 | 13 | |
| 10199-1 | SHDN-400*100 | LGJ400~500 | 20 | 15 | |
| 10199-2 | SHDN-400*120 | LGJ400~500 | 20 | 18 |
High-Capacity Single Sheave Block With Ball Bearing For Smooth Operation
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