The CRH3 Hexie (simplified Chinese: 和谐号; traditional Chinese: 和諧號; pinyin: Héxié Hào; literally: "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 as the very similar Velaro E used in Spain, but, similarly to the Sapsan, it is 300 mm wider to take advantage of a more generous structure gauge and thus be able to fit in more seats in a 2+3 layout.
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Variants
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.
CRH3C Prototypes
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, 200 km/h and 250 km/h. The first train was rolled out on June 3, 2013.
CRH3C
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. 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 wider to fit more seats in a 2+3 layout; a 200 m 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.
The bogies are improved versions of the SF500 bogie. Innovations include the body bolster, vibration damper, spring parameters, transmission ratio, widening the carbody and increasing the speed of the trainsets.
The trains are designed for running at 350 km/h. On 24 June 2008, CRH3-001C reached a top speed of 394.3 km/h during a test on the Beijing to Tianjin high speed line.
On 9 December 2009, a pair of CRH3 EMUs (CRH3-013C + CRH3-017C) reached a top speed of 394.2 km/h during a test on the Zhengzhou to Xi'an high speed line, setting a world record for double-link EMUs.
On 28 September 2009, an additional 20 CRH3C sets was ordered by the Chinese MOR
Siemens Velaro is a family of high-speed electric multiple unit trains built by Siemens and used in Germany, Belgium, France, the United Kingdom, the Netherlands, Spain, China, Russia and Turkey. The Velaro is based on the ICE 3M/F high-speed trains manufactured by Siemens for the Deutsche Bahn (DB). The Deutsche Bahn were the first to order Siemens high speed trains; it ordered 13 of these units in 1994, the Nederlandse Spoorwegen (NS) 4 units. The trains were delivered in 1999 for service. The trains were labelled and marketed as the Velaro by their manufacturer, Siemens.
Siemens developed its Siemens Velaro based on the ICE 3M/F. Spain's RENFE was the first to order Velaro trains, known as Velaro E, for their AVE network. Wider versions were ordered by China for the Beijing-Tianjin high-speed rail (China Railways CRH3) and Russia for the Moscow-Saint Petersburg and the Saint Petersburg-Nizhny Novgorod routes (Velaro RUS/Сапсан). Since December 2013, the latest generation, Velaro D has been running in its home country, Germany.
In July 2006, a Siemens Velaro train-set (AVE S-103) reached 403.7 km/h, which was the world record for railed and unmodified commercial service trainsets.
#Chinesehighspeedtrain #highspeedtrain #ChinaRailwayCRH3
Author of the video: Leonhard Weese