OPGW Optical Fiber Tandem Cable Stringing Block Nylon Aluminium Alloy Cable Pulley Block
Marshine's Earth Wire Stringing Block is a specialized tool designed for installing earth wires (or grounding wires) on overhead transmission lines. In power line construction, Marshine emphasizes the importance of earth wires, which are typically positioned above the conductors, playing a crucial role in lightning protection and maintaining grid stability. To ensure that the earth wire is installed without damage and maintains the correct tension and position, using Marshine's Earth Wire Stringing Block is essential. With Marshine, customers can rely on high-quality solutions for efficient and safe installation in their projects.
Product specification
| 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 |
To support the Transmission work, Marshine Power has Hydraulic Cable Tensioner , Hydraulic Cable Puller, Cable Winch Puller, Cable Drum Trailer,Cable Conveyor, Conductor Pulley, Pulley Tackle all are OEM and professionally produced per ISO 9001:2008, which are being sold to over more than 50 countries in the world. Some items like emergency restoration tower and crossing structure, we can customized, and the safety tools and accessories, are not demanded the MOQ. You can freely help you out either Tech issue or Products requirements. Pls contact us. Thanks.








