Tags: Train.
The SD-100 and SD-160 are light-rail vehicles manufactured by Siemens. The SD-100 uses motors that run on direct-current electricity (DC motors) while the SD-160 model features newer motors that run using alternating current (AC motors). Both models are suited for loading at street level and high-platform level. The two models of car are in use in San Diego (SD-100) Salt Lake City (both models) Denver (both models) Calgary (SD-160) and Edmonton (SD-160).
