Power Line Pulley Block with Nylon Sheave
Product Overview
This nylon-sheave pulley block is designed for power-line construction, equipment lifting and other wire-rope handling operations. Its compact, lightweight construction makes it easier to transport and position while providing reliable performance under repeated working conditions.
Product Features
- Durable pulley construction provides dependable performance during lifting and wire-rope handling operations.
- The hinge components are forged from high-quality low-carbon alloy steel and heat-treated for improved overall strength and durability.
- The carefully designed hook is forged from low-carbon alloy steel and heat-treated to achieve a compact, lightweight and fatigue-resistant construction.
- The pulley block combines a practical structure with a compact body, low weight and a wide range of applications.
Applications
Suitable for tower erection, overhead line stringing, equipment lifting and other general lifting operations.
Technical Specifications
| Item No. | Pulley No. |
Working Load Limit (kN) |
Suitable Wire Rope (mm) |
Weight (kg) |
|---|---|---|---|---|
| SL-NLDLHC1-N1×1 | 1 | 10 | Ø7.7 | 1.8 |
| SL-NLDLHC1-N2×1 | 5 | Ø5.7 | 1.8 | |
| SL-NLDLHC1-N3×1 | 8 | Ø5.7 | 2.1 | |
| SL-NLDLHC1-N1×2 | 10 | 20 | Ø11 | 2.9 |
| SL-NLDLHC1-N2×2 | 16 | Ø7.7 | 3.1 | |
| SL-NLDLHC1-N3×2 | 20 | Ø7.7 | 3.8 | |
| SL-NLDLHC1-N1×3 | 32 | 30 | Ø12.5 | 4.1 |
| SL-NLDLHC1-N2×3 | 50 | Ø11 | 4.6 | |
| SL-NLDLHC1-N3×3 | 1 | Ø7.7 | 5.3 | |
| SL-NLDLHC1-N1×5 | 5 | 50 | Ø15.5 | 5.6 |
| SL-NLDLHC1-N2×5 | 8 | Ø12.5 | 6.1 | |
| SL-NLDLHC1-N3×5 | 10 | Ø11 | 7.3 | |
| SL-NLDLHC1-N1×8 | 16 | 80 | Ø18.5 | 8.8 |
| SL-NLDLHC1-N2×8 | 20 | Ø15.5 | 8.6 | |
| SL-NLDLHC1-N3×8 | 32 | Ø11 | 9.6 | |
| SL-NLDLHC1-N1×10 | 50 | 100 | Ø20 | 12.1 |
| SL-NLDLHC1-N2×10 | 32 | Ø18.5 | 11.8 | |
| SL-NLDLHC1-N3×10 | 50 | Ø15.5 | 13.2 |