Professional Sitting and Hanging Type Dual Use Stringing Block with 5-20KN Rated Load and 80x50mm Sheave Size for Overhead Line Installation
Price:
Negotiable
MOQ:
1 PCS
Delivery Time:
3-7days
Brand:
Suntech
Product Description
Professional Sitting and Hanging Type Dual Use Stringing Block
A highly versatile and practical piece of equipment designed to provide maximum flexibility in overhead power line construction and maintenance projects.
| 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 |
Product Overview
The Sitting and Hanging Type Dual-Use Stringing Block features a unique design that allows it to be used in two primary configurations: sitting upright on a crossarm or structural member, or hanging suspended from a point above. This dual functionality is achieved through a robust frame that incorporates secure mounting points for both sitting (often with a bolt-down base) and hanging (with a top-mounted lifting eye or hook). The block itself typically houses a large-diameter sheave with a precision groove, running on high-capacity sealed bearings to ensure smooth cable travel with minimal friction.
Key Benefits
- Unmatched Mounting Flexibility: Adaptable for use on steel lattice transmission towers, wooden distribution poles, or any location where top mounting is preferred
- Simplified Logistics: Reduces the need to carry multiple specialized tools, streamlining tool inventory and planning
- Optimal Cable Alignment: Precision-machined groove cradles conductor or OPGW cable correctly, preventing wear and damage
- Enhanced Efficiency: Quick adaptation between sitting and hanging configurations saves valuable setup time
- Durable Construction: Robust aluminum alloy or high-strength steel frame built for demanding field use
- Emergency Readiness: Ideal for maintenance, repair, and emergency restoration work with unpredictable mounting conditions
- Cost-Effective Solution: Provides dual functionality at lower total tooling cost compared to separate blocks
- Safety Assurance: Engineered for secure attachment in either mode, reducing risks during cable pulling operations
- Wide Compatibility: Available with sheaves sized for different cable diameters from distribution conductors to transmission wires
- Operational Versatility: Maximizes readiness and minimizes downtime across various power line applications
The Sitting and Hanging Type Dual-Use Stringing Block is an intelligent engineering response to practical field challenges. It consolidates functionality without compromising performance, offering utility crews unparalleled flexibility, simplified operations, reduced costs, and enhanced safety for overhead power line installation and maintenance.
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Company
Ningbo Suntech Power Machinery Tools Co.,Ltd.
Location
NO.56,Xining Road,Xiwu Street,Fenghua District,Ningbo,Zhejiang,China 315505
Contact Person
Peter Mao