The Trix 22312 reproduces the BB 461004 from SNCF Fret in HO scale, corresponding to Epoch V. This is a limited single-run reference produced in 2003, which makes it a catalogue piece with a finite availability. The body and chassis are die-cast metal, with side handrails and end platforms also in metal a combination that gives the model a weight and presence on the track you notice straight away.
Bell-shaped motor and full traction in Bo'Bo' configuration
The drive arrangement is Bo'Bo', with all four axles powered and two traction tyres to improve grip on gradients or with heavy consists. The bell-shaped motor works alongside a flywheel that smooths out starts and stops, giving the movement a more natural flow. The LED lighting switches between white and red depending on the direction of travel a detail that makes it easy to read the train's direction at a glance on the layout.
Analogue as delivered, ready for digitalisation
The 22312 leaves the factory in 2-rail DC analogue configuration, compatible with standard systems on the market. It features a NEM digital interface and a NEM-pocket coupler, so a DCC decoder can be fitted at any time without additional modifications. It is worth noting that the decoder is not included: the locomotive runs in analogue exactly as supplied.
On the layout, leading an Epoch V freight consist
At 165 mm over the rails and wearing the characteristic SNCF Fret livery, this BB fits naturally at the head of an Epoch V freight train. The metal finish of the chassis gives it presence without needing anything added, and the number 461004 allows it to be integrated into scenes with fleet coherence. For anyone working with French rolling stock from the nineties or early two thousands, it is a reference that completes the motive power roster without forcing the consist.