Balance Type Four Bundle Conductors Running Boards 130kn For Overhead Stringing Line
Balance Type 130 KN Four Bundle Conductors Running Boards for Overhead stringing line
Designed for efficient overhead transmission line stringing, this four-bundle conductor running board ensures smooth and balanced tension distribution during installation. Its balanced-type structure prevents twisting and uneven load, while the 130kN (13-ton) working load limit makes it ideal for high-voltage and extra-high-voltage power line projects. Built for durability and safety, it is a critical tool for reliable conductor stringing operations.
Engineered for high-capacity overhead transmission lines, this four-bundle running board features an optimized balanced-load mechanism to minimize conductor wear during stringing. With a 130kN (13-metric ton) load rating, it accommodates the rigors of large-diameter or high-tension conductor installations. The robust construction ensures stability across uneven terrain, while its smooth-rolling design enhances operational efficiency in grid construction and maintenance projects.
Technical Parameters
| Item Number | Model | Rated Load (kN) | Weight (kg) | Width of Applicable Sheave (mm) | Features |
| 17231 | SZ4A-13 | 130 | 96 | 100 | Balanced pulley type |
| 17232 | SZ4B-13 | 130 | 65 | 100 | Conductors are independent of each other. |
| 17233 | SZ4B-18 | 180 | 95 | 110 | Conductors are independent of each other. |
| 17234 | SZ4B-25 | 250 | 110 | 110 | Conductors are independent of each other. |
| 17238 | SZ4C-25 | 250 | 88 | 110 | Conductors are independent of each other. |
| 17239 | SZ4B-32 | 320 | 150 | 125 | Conductors are independent of each other. |
SZ4A-13 130KN Balancing Head Boards Running Board for Four bundle conductors
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