1 track tunnel for narrow curves - N scale
N scale reproduction (1:60) of an internal tunnel tunnel for single track railway lines.
Adapt it to lines with tight curves with radius R1 = 194.6 mm, R2 = 228.2 mm, R3 = 261.8 mm, R3A = 295.4 mm (Fleischmann standard) and is to be combined with the corresponding gantry for the same radii (initial code 1250.R123 ). Each tunnel is approximately 88 mm long and it is possible to extend it with other elements of the same type.
It makes no difference whether it curves left or right and is suitable for both lines with and without catenary.
It is equipped with an upper hole to facilitate the insertion of a possible anchoring system for the overhead line.
3D printed with FDM technology in ecological dark gray PLA material, it is supplied to be painted.
Finishing of bioPLA tunnels
Allegati
