High Performance Transmission Line Stringing Tools Single Conductor
Stringing Block
A Single Conductor Stringing Block is a specialized
pulley used in overhead power line construction to guide and
support a single conductor (or cable) during stringing operations.
It ensures smooth, friction-reduced movement while preventing
damage to the conductor.
Typically consists of a grooved wheel (sheave) mounted on a
swivel frame.Made from aluminum, nylon, or composite materials
to minimize conductor wear.May include rubber or urethane
linings for added protection.
Applications:Used in transmission & distribution line
installations,suitable for ACSR, AAC, AAAC, and other
conductor types and often employed in dead-end or suspension
setups.
| 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 |
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