We had fun building a simple, non-motorized model of the "Sogliola." We used our factory techniques, including a photo-etched brass body, micro-cast details, CNC-machined wheel rims and axles, and even added a few decals.
The assembly kit requires soldering experience and is available in a limited edition. for 29 euros, VAT and shipping to Italy included.
.a bit of history
The FS 207, affectionately nicknamed "Sogliola" for its thin, flat shape, is a light diesel shunting locomotive built for the Italian State Railways starting in the 1930s.
The first units were built in the 1930s, primarily to address the need for automated light maneuvers in yards and depots, replacing hand or horse traction.
Subsequent versions were produced until the 1950s, with numerous Italian manufacturers involved, including OM, Breda, Fiat, Badoni, Officine Meccaniche Reggiane, and others.
The FS 207 designation was assigned in 1954, when FS reclassified its diesel rolling stock. Hundreds of these units were produced, many of which remained in service until the 1980s and 1990s, primarily for internal use in workshops or by private companies.
.01 before starting
There were several variations and liveries of the "soles." The kit allows you to assemble both models with buffers and those with jacks (with the supplied pegs without square holes). Assembly requires a soldering iron, tweezers, files, a cutter, and an airbrush.
.02 cutting and preparation
Separate the pieces from the photo-etched plate using a cutter, taking great care not to deform the parts.
Finer details, such as handrails and hooks, are supplied in excess to compensate for any deformations.
Separate the micro-cast details with wire cutters, leaving about 1 mm of the square feet.
.03 body assembly
Weld the bodywork details: first the headlights and muffler, then the bumpers are attached to the pre-bent beam, and then the beam and hook are welded to the bodywork. Finally, the vertical lever is positioned in the hole on the beam and only welded in the hole under the windows.
.04 frame bending
Using pliers, bend the sides and front of the frame 90°, following the incision lines, then curve the wheel covers. Position and weld the four micro-cast details. Reinforce the folds and close the cuts by running the solder from the inside with the soldering iron.
.05 roof platform, steps and handrails
Bend the body using pliers. Insert the floor and steps and weld them from underneath. Position and weld the roof rails. Bend the ends of the roof slightly along the score lines, then press the curve and position it on the 4 tabs and weld it. Insert the body onto the frame and weld the tabs from underneath.
.06 finishing, painting, wheels and decals
Wash thoroughly with isopropyl alcohol, then apply primer and then wagon green paint (RAL 6009). Fit the wheels and secure the axles by gluing the supplied plastic support under the chassis. Finally, apply water-based decals and glue transparent film for the windows.
.07 comments and suggestions
The project is open source, and if you're already an Exella customer, you can request the original files to print it at home with your own 3D printer.
You can also help us improve it and develop other versions.
Or why not try motorizing it?
In the meantime, we look forward to your photos and any comments...
