domingo, 27 de diciembre de 2009
Fastest train in the world
The fastest commercial train in the world is now operational in China running at a maximum speed of 394 kilometers per hour (km/hr) in a trail run. The train link connects two cities, Guangzhou in South to Wuhan in central China, and will travel at an average speed of 350km/hr (217mph). The 1,068 km distance between the two cities can now be covered by the high-speed train in two hours and forty five minutes ? that is, a saving of about six hours of travel time. The high-speed train line uses technology developed in co-operation with firms such as Siemens, Bombardier and Alstom. The Guangzhou - Wuhan train line is a part of the government plan to build 42 high-speed train lines by 2012. In the biggest rail development program in the world, China government plans to build 34,000 km of new train tracks in addition to its existing 86,000 km railway lines. According to China's railways ministry, the average speed of the high-speed railways in other countries in the world is less than 300 km/hr; way less than the Guangzhou - Wuhan train line (in Japan it is 243 km/hr, in Germany 232 km/hr, and 277 km/hr in France). First high-speed railway network in China was unveiled at the time of Beijing Olympics in 2008 to connect the capital city Beijing with the port city of Tianjin. The train could travel at a speed of 250 km/hr.