The success story of the E 44 series began in 1930 with the prototype locomotive E 44 001 built by Siemens-Schuckert. This was followed in 1932 by the first series of axle-less electric locomotives with individual axle drive in Germany. The PIKO E 44 also has a success story. The miniatures of both the prototypes and the series locomotives shine with their precisely scaled implementation. Equally sharp and precise engravings on the body provide enormous three-dimensional depth and emphasize the excellent overall impression. This is also reflected in the chassis area with numerous additional parts on the distinctive bogies. Despite being identical in model quality, the differences between the prototype locomotives have been implemented in the model with the greatest possible detail. Technically, the model leaves little to be desired: the drive is both proven and robust, and a PluX22 interface allows for easy retrofitting of a digital decoder. In this configuration, for example, it is possible to switch the lighting in the machine room and driver's cab.