Pilot ladder designed according to dwg SB 11193E and made of mildew-resistant manila ropes, wood steps, spreader wood steps, four lowest steps of rubber material and step fixture of polyethylene of low density.
Max. length: 11.55 m
Number of steps: 6 - 33
Wood steps material: oak (for other material indicated on approved drawings, step flexibility, step friction and step surface durability tests should be done in accordance with ISO 799, Table 2).