Diesel locomotive 2143.12 of the Austrian Federal Railways. Model in green livery, silver painted roof and grey locomotive frame, metal numbers without computer numbers. With mass flywheel. New design with LED lighting, PluX22 interface and many filigree extras. Engine with mass flywheel, drive on four axles of which one axle is equipped with traction tires. Coupling shaft according to NEM 362 standards and with close coupling mechanism. Light changeover white and red that changes with the direction of travel.