single track | |||||
Product number | Model | Rated load (kN) | Wheel diameter(mm) | Maximum passing diameter(mm) | weight(kg) |
N1804 | SFD1A | 1 | Φ55 | Φ25 | 7 |
N1805 | SFD1B | 1 | Φ80 | Φ40 | 7 |
N1806 | SFD3 | 1 | Φ160 | Φ40 | 34 |
use
• For installation of accessories and maintenance on a single wire; SFD1A is used for telecommunication systems