Motor vehicles are equipped with driving wheels, and the corresponding vehicles without driving devices are trailers.
If the train can run normally on the track, there must be a moving car to provide enough traction for the whole train, but it is not necessary to hang a trailer without power.
EMU is a railway vehicle equipped with wheel-driven mechanical equipment, not an EMU.
Not only high-speed trains have bullet trains, but all types of vehicles have bullet trains, including constant-speed EMUs, ordinary-speed trains, subway trains, light rail trains, monorails and maglev trains.
New Dawn, Star of China, Blue Arrow, Shenzhou, Spring City, Pioneer, Star of Central Plains, Changbai Mountain, etc.
Weak-power decentralized EMUs are more common, mostly used in intercity and medium-long distance lines.
French TGV, German ICE 1-2 EMU 10 trailer formation and ICE2, American Acela, Swedish X2000, China's "China Star", "Blue Arrow" and "Shenzhou" are all like this.
High-power decentralized EMUs are the most common, which are mostly used in commuting occasions, and are also commonly used in intercity and medium-long distance lines.
EMU in subway and light rail, French AGV, TGV-V 150, German ICE3, China Spring City, Pioneer, Central Plains Star, Changbai Mountain and CRH series all belong to this category.
China Standard EMU is named Fuxing, which shows the beautiful vision of China Railway to serve economic and social development and create a new time and space for people's life.
The model naming of China railway locomotives has experienced the development and evolution from "liberation" to "construction" of steam locomotives, from "Dongfeng" diesel locomotives to "Shaoshan" electric locomotives, and finally to "Harmony" EMU.