The Earth Wire ground wire Stringing Blocks is used for stringing overhead earth wires. The sheave is made of high strength steel or MC nylon.The sheave is made of high strength steel or MC nylon, mounted on ball bearings. The frame is made of galvanized steel.
1,.150mm² Earth Wire ground wire Stringing Blocks
2.Stranded steel rope Range:150mm²
3.Outer Dia.:200mm
Earth Wire Stringing Roller
Item No. | Model | Stranded steel rope Range (mm²) | Rated Load (KN) | O. D. of Sheave (mm) | Sheave Width (mm) | Weight (kg) | Material |
10331 | SHT-120X30 | ≤35 | 5 | 120 | 30 | 2.2 | Steel |
10332 | SHT-150X32 | ≤70 | 10 | 150 | 32 | 3.6 | Steel |
10333 | SHT-165X50 | ≤120 | 20 | 165 | 50 | 4.5 | Steel |
10334 | SHT-200X60 | ≤150 | 20 | 200 | 60 | 5.2 | Steel |
10341 | SHTN-120X30 | ≤35 | 5 | Φ120 | 30 | 1.6 | Nylon |
10342 | SHTN-150X32 | ≤70 | 10 | Φ150 | 32 | 2.4 | Nylon |
10343 | SHTN-165X50 | ≤120 | 20 | Φ165 | 50 | 3.3 | Nylon |
10344 | SHTN-200X60 | ≤150 | 20 | Φ200 | 60 | 3.8 | Nylon |
Note:
1.Hook fitting, round eye fitting, and clevis fitting are optional, please specify when ordering. Customized blocks could be supplied on request.
The data in the model means the outer diameter of sheave X width of sheave (mm).
2. All the sheaves are mounted on ball bearings. The frame of blocks is made in galvanized steel.
Nylon sheave blocks are our best-selling stringing blocks.
The advantages of Nylon sheave blocks:
1.Light
2.Wear resistant
3.Lower price
4.Nylon can effectively reduce the damage to conductors when stringing
5.Long lifespan.
The cross arm mounted stringing blocks are used for installation small conductors on transmission line.
