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CNR: China's first investment in the research and development of diesel locomotives is the blood of enterprises. Developed countries

CNR: China's research and development of diesel locomotives are exported to developed countries for the first time

China Construction machinery information

Guide: on December 12, CNR announced that the first batch of six locomotives with the largest power on the world's narrow gauge lines arrived in Xilan with cylindrical fillers for material conversion and chemical separation, This is the first time that China's independent innovation diesel locomotives have been exported to developed countries. The first 6 ckd9b diesel locomotives exported to New Zealand this time are from Dalian Locomotive and rolling stock Co., Ltd., a subsidiary of CNR

on December 12, CNR announced that the first batch of six locomotives with the largest power on narrow gauge lines in the world arrived in New Zealand, which is the first time that China's independent innovation diesel locomotives have been exported to developed countries

the first six ckd9b diesel locomotives exported to New Zealand are designed and manufactured by Dalian Locomotive and rolling stock Co., Ltd., a subsidiary of CNR, and delivered in two batches

in recent years, the radiation effect of CNR exported locomotives in surrounding countries has attracted the attention of KiwiRail company in New Zealand. On September 11, 2009, CNR signed a contract with KiwiRail Corporation of New Zealand to export 20 diesel locomotives. At present, the total contract amount has not been disclosed

a railway expert said that locomotives are the core component of trains. The power of these locomotives is 2700kw (3700 horsepower), the track gauge of locomotives is 1068mm, 2000 tons of goods are pulled through 16/1000 ramps, and the speed is 100 kilometers per hour. At present, they are the locomotives with the largest power on narrow gauge lines in the world. These locomotives are mainly used to equip New Zealand's freight lines and improve cargo transport capacity

New Zealand has 4700 kilometers of railways, and the locomotives used for many years basically come from the traditional locomotive markets such as Europe and the United States. The British standard is adopted for the technical standard of railway in New Zealand, with a gauge of 1068mm, which is much narrower than the standard gauge of 1435mm, especially its railway gauge is much smaller than that in China. However, the gauge standard of Chinese railway is 4.5m high and 3.3m wide, while that of New Zealand is only 3.8m and 2.8m, and each section is not unified. The locomotive design must first adopt computer simulation and carry out a large number of simulation tests to ensure the safe and smooth passage of various gauges. Due to the limitation of axle weight, the axle weight of domestic locomotives is generally 23-25 tons, while that of New Zealand locomotives is only 18 tons. The dead weight of locomotives is about 30 tons lighter than that of other similar products, but the requirements of locomotive strength are higher, which increases the difficulty of locomotive design

accelerating the layout of overseas markets has become an important internationalization strategy of CNR

in addition to New Zealand, Australia and other countries, CNR announced on December 7 that when one test piece failed to meet the requirements, Braun and ALSTOM of France carried out strategic cooperation to jointly enter the overseas high-speed rail market

Xie Jilong, Secretary of CNR, told this newspaper, "the above framework strategic cooperation agreement was signed under the leadership of the Ministry of railways. Our cooperation with Alstom mainly includes the joint development of railway products."

Xie Jilong said: "although the company has strengthened its overseas layout, from the perspective of the company's performance, the proportion of overseas business is only single digits at present, but the growth is relatively fast."

CNR's financial report shows that in the first half of this year, the company's international market revenue was 2.23 billion yuan, accounting for 9% of the company's total sales. Compared with the same period in 2009, the growth rate of the international market is about 84%

last Friday, CNR stock closed at 6.97 yuan, down 1.69% in order to achieve this 1 point