2-track gantry - for R4-R5 radius curves
H0 scale reproduction (1:87) of a tunnel portal for double track railway lines suitable for the pair of curves with radius R4-R5 (internal radius of 543 mm and external radius of 605 mm) with distance between tracks of 62 mm. It is possible to use radius of similar curves with a tolerance of approximately 10%.
Portal entrance widened to allow circulation even for longer carriages. Suitable for both lines with and without catenary.
3D printed with FDM technology in ecological dark gray PLA material, it is supplied to be painted.
Possibility of choosing between a brick or stone cladding.
The product is designed to be combined with the tunnel code 1061.R45 for R4-R5 radius curves with a maximum spacing of 62 mm and with accessories such as stone columns for portals with code 1062 and the side containment walls code 1063.
Finishing of bioPLA portals