Mercedes-Benz Citaro series buses are the mainstream products of Ava buses in the field of urban public transport, which are suitable for urban and suburban passenger transport.
As one of the two famous bus brands of Evobus, Mercedes-Benz has a series of bus products suitable for different types of passenger transport needs. Among them, Citaro bus uses compressed hydrogen fuel, overhead storage tank and nine 205-liter high-pressure cylinders. According to CUTE's plan, nine cities in Europe have adopted Citaro buses for experiments and demonstration operations; According to the Eco-city Transportation System Planning, there are three Citaro buses in operation in Iceland. Citaro fuel cell bus has also adopted many new technologies, such as automatic lane identification system, electronic braking device, cruise distance control system and infrared lighting device.