Market Exploration For Mobile Substations 2026 Öbb Rail Equipment Gmbh & Co Kg Intends To Purchase Up To 6 Mobile Substations, Each Consisting Of: A 4Ax Transformer Wagon (Ttw) And A 4Ax Container Wagon (Ctw). Handover At An Öbb Factory In Austria. The Contractor Bears The Costs For Production, Approval, Delivery, Handover, Etc. Planned Start Of Delivery: 01/2029