 The Iore class was a cold-adapted and heavy-haul derivation from Adtranz's Octeon modular electric locomotive platform, which was launched in 1998 on the basis of Adtranz's latest models for Deutsche Bahn at the time.Adtranz and later Bombardier Transportation conducted the final assembly of the locomotives at Kassel, Germany.When Bombardier Transportation introduced the brand name TRAXX for its updated modular locomotive platform, the type designation TRAXX H80 AC was applicable to the Iore class, however, it was excluded from the TRAXX family by the time of the second batch order in 2007.