Electric locomotive series 143 of the DB AG, epoch VI Prototype: German Railroad, Inc. (DB Regio) class 143 universal electric locomotive, Bo'Bo' wheel arrangement, in the design as a rental locomotive as it looked in Era VI. Model: New generation of engines. Both bogies with all axles powered. Catenary switching screw relocated to the inside. Lighting with maintenance-free LEDs, white/red, alternating with the direction of travel. rectangular buffer. Length over buffers 76 mm.