Use and Characteristic
Apply to pull conductor on straight pole.Splicing sleeve,steel wire rope and connector can pass through the groove.
Pulley Block With Hook Single Sheave is used for releasing the aluminum wire, ACSR, insulated wire in pole and tower erection.
The wheel groove can be through with clamp pipe, aluminum tube, connector etc..
The material is aluminum alloy and MC nylon .
Pulley pendant is combined plate and hook type.
The stringing roller is suitable to string single stranded aluminum and ACSR conductors on tangent structures in overhead transmission line.
The sheaves of stringing block are made of aluminum alloy lined with neoprene or high strength MC nylon. All the sheaves are mounted on ball bearings. The frame of block is made of galvanized steel
Table description
Main Specifications
| Item Number | Model | Max. Applicable Stranded Wire | Rated Load (kN) | Weight (kg) | Remark |
| 10331 | SHT-120×30 | GJ35 | 5 | 2.2 | Cast iron sheave |
| 10332 | SHT-150×32 | GJ70 | 10 | 3.6 | |
| 10333 | SHT-165×50 | GJ120 | 20 | 4.5 | |
| 10334 | SHT-200×60 | GJ150 | 20 | 5.2 | |
| 10341 | SHTN-120×30 | GJ35 | 5 | 1.6 | Nylon sheave |
| 10342 | SHTN-150×32 | GJ70 | 10 | 2.4 | |
| 10343 | SHTN-165×50 | GJ120 | 20 | 3.3 | |
| 10344 | SHTN-200×60 | GJ150 | 20 | 3.8 |
