| Item number | Model | Rated load (kN) | Applicable stringing block sheave width(mm) | Weight (kg) | Steel rope length (m) |
|---|---|---|---|---|---|
| 81010 | SZ3A-10 | 100 | 100 | 114 | 1x30+1x15 |
| 81011 | SZ3A-13 | 130 | 110 | 130 | 1x30+1x15 |
| 81012 | SZ3A-18 | 180 | 110 | 142 | 1x30+1x15 |
Head Boards for Three Bundle Conductor (Balancing Type)
Feature
They are designed to avoid torsion strain accumulation during line stringing.
Notes
Can be customized according to the specification of other stringing blocks.
