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Technical Data |
Bombardier TRAXX is a modular product platform of electric and Diesel-electric mainline locomotives built by Bombardier Transportation, built in both freight and passenger variants. The first version was a dual voltage AC locomotive built from 2000 for German railways; later versions include DC versions, as well as quadruple voltage machines, able to operate on most European electrification schemes: 1.5/3.0 kV DC and 15/25 kV AC. The family was expanded to include diesel powered versions in 2006. Elements common to all variants include the steel bodyshells, the two bogies with two powered axles each, the three-phase asynchronous induction motors, the cooling exhausts on the roof edges, and the wheel disc brakes.
The TRAXX brand name itself was introduced in 2003. The acronym stands for Transnational Railway Applications with eXtreme fleXibility. Locomotives were primarily made for the railways of Germany, with orders coming from other countries including France, Switzerland, Sweden, Norway, Italy, Belgium, Luxembourg, Poland, Spain, Hungary and South Africa.
In July 1998, Adtranz received a follow-on order for 400 more locomotives for medium-weight freight trains, the DBAG Class 185. The double voltage Class 185 was meant for international operation, and was also dubbed Europalok. The basic concept of the running gear, the axle hung motors, the ester cooled inverters and transformer was maintained from the Class 145. In addition to the electronics for double voltage operation, modifications included the provision for the installation of the full variety of train protection systems in use in Europe, and the lowering of the roof by 105 mm to fit the vehicle in the international UIC 505-1 loading gauge.