China Railway CRH3
China Railway CRH3
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China Railway CRH3

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China Railway CRH3

The CRH3 Hexie (simplified Chinese: 和谐号; traditional Chinese: 和諧號; pinyin: Héxié Hào; lit. 'Harmony') is a version of the Siemens Velaro high-speed train used in China on the Beijing–Tianjin intercity railway line, Wuhan-Guangzhou Passenger Dedicated Line, Zhengzhou-Xi'an Passenger Dedicated Line and the Shanghai–Nanjing intercity railway. It is capable of service speed of 380 km/h (236 mph) as the very similar Velaro E used in Spain, but, similarly to the Sapsan, it is 300 mm (11.8 in) wider to take advantage of a more generous structure gauge and thus be able to fit in more seats in a 2+3 layout.

In November 2005, the Ministry of Railways ordered 60 Velaro trains for use on the Beijing–Tianjin intercity railway line. On 27 July 2006, the joint project office was opened at Tangshan.

The first three trains were built in Germany by Siemens, and these imported trains were labelled CRH3A (CRH3-002A, CRH3-003A and CRH3-004A), different than the CRH3A-5218 developed independently and manufactured by CRRC Changchun Railway Vehicles in 2017, designed to operate at a cruise speed of 250 km/h (155 mph). These trains are based on the German Deutsche Bahn's ICE 3 high-speed trains and were given initial designations of CRH3A. Of these German trains, the first one was shipped from Bremerhaven on 19 December 2007.

On 30 November 2012, the CNR announced new design of CRH3A, with three styles that can operate at top speed of 160 km/h (99 mph), 200 km/h (124 mph) and 250 km/h (155 mph). The first train was rolled out on 3 June 2013.

After December 2008, the three imported CRH3A were repainted and renamed to CRH3C (CRH3-002C, CRH3-003C and CRH3-004C). The last letter C means that each rolling stock of this model consists of 8 cars and runs with a maximum speed of 350 km/h (217 mph). The rest of the trains are now being built by Tangshan Railway Vehicle with some components from Germany.

The first Chinese-built CRH3 (CRH3-001C) was unveiled on 11 April 2008.

The 8-car CRH3C trains are similar to the Velaro E design in Spain, but 300 mm (11.8 in) wider to fit more seats in a 2+3 layout; a 200 m (656 ft 2 in) CRH3 train will seat 572 passengers: 16 deluxe-class (8 sold publicly), 56 in first-class, 528 in second-class.

Each train sets consists of four motor cars and four trailer cars, equipped with two driving units, and each of them is in charge of the driving of two motor cars and two trailer cars.

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