https://www.trainsdepot.org/manufacturers/pdfs/view/832/sudexpress_stadler_eurodual_electric_locomotives_novelties_2022_2023_pdf (https://www.trainsdepot.org/manufacturers/pdfs/view/832/sudexpress_stadler_eurodual_electric_locomotives_novelties_2022_2023_pdf)
Mvg, Erik.