China hi-speed railways VS Japan Shinkansen

• Railway market in the World contest is being carried out.
  European Union of railways forecast over the next few years centered on high-speed rail tracks to see rapid growth in traffic, for high-speed rail and other mass transit countries to build capacity and bring great business opportunities.
  Japan is famous for its long history, security is good for Shinkansen, high-speed rail in China as rising stars in the field of the railway in the world, but later on, the development of rapid "sleeping" Japan Avery-like waking up.
  Japan high speed rail PK racing, fierce then look here.
  Round1: technology
  China
  At present, CRH holdings more than 1300 multiple columns, the world's largest. Trains covering 200 kilometers per hour to 380 km/h speed rating, the type most; EMU total operating mileage of around 1.6 billion kilometers, the most experienced.
  "China is the world's high-speed rail Museum. "China's railway company said Chen Juemin, Director of the Department of international cooperation, and in North China on the vast land of 5000 km in depth, high-speed rail line across a variety of topography, geomorphology and climate characteristics, its operation reaching a total 16,000 kilometers, more than more than half the world's total rail mileage.
  No matter which State delegations to iron total access to discuss, Chen Juemin will take them to the national railroad dispatch center to look at.
  Russia delegation, see HA-da-Alpine high-speed rail; tropical country delegations, you can see high-speed rail in Hainan; Arab delegations, you have crossed the desert wind Lán xīn gāo tiě; needs to traverse mountainous areas, you can see zhèng xī gāo tiě; if built along the coast, on the Beijing-Shanghai high-speed railway.
  What kind of high speed rail, China "there is always a right for you".
  Japan Tokaido Shinkansen has a record: from operating for 50 years never happened due to deaths caused by collision or derailment of trains, entire line all trains an average delay time of less than 1 minute.
  It is understood that in Japan during the 20 years of the era of the State-owned railway, the Tokaido Shinkansen has invested a total of approximately 4 times the total investment capital to cope with natural disasters, so that trains even caught in the heavy rain and other inclement weather and can still be run at high speed also includes seismic reinforcement as well as the global leader in derailment-proof device, and so on.
  In tunnel and underground engineering expert, Academician Wang noted that compared to the Chinese team a set of horses on high-speed rail, Japan as the population ages, mechanic talent shortage problem.
  Round2: prices
  Wang said that under normal circumstances, that same project, International offers to build high-speed rail in China to 30 million dollars per kilometer, while Japan is 50 million dollars per kilometer, a large gap.
  Low cost, a higher standard. Iron in the fourth survey and Design Institute group said Jiang Zaiqiu, Chairman, safety performance, the Chinese standard was consistent with European standards, the construction standard is much higher than the European standard. China Steel, cement and other materials used in the construction and the amount is too high.
  Round3: future layouts
  China
  Asia and the surrounding areas – building interconnection channels.
  Service "along the way" strategy, China planning building a North-South-East Asia, through Malaysia and Singapore channel; Silk Road economy zone, liaise with Central Asia, Europe's high-speed rail bridge-building.
  Both sides have reached agreement on railway cooperation; the Lao railway just "executing our feet"; and India intergovernmental cooperation documents signed, has identified areas for Sino-Indian Railways Cooperation and action plans; economic corridor, the Bangladesh-India-Myanmar-economic corridors are being planned, interconnected railway corridor plan is expected to take shape.
  Africa-China standard on all thrusters.
  From West Africa to East Africa, the Chinese built "steel line" Unicom in African country.
  In 2014, built across the territory of Angola's Benguela railway line completed connections in Nigeria's capital, Abuja-Kaduna railway laid, a coastal railway line contract; connections between Ethiopia and Djibouti railway is laying.
  Europe-exhibition of Chinese railway line through it.
  Overseas Chinese enterprises participated in the construction of the first 250 km/h high-speed rail--Turkey Ankara-Istanbul high speed railway successfully opened the second period; Sino-Russian high-speed railway cooperation has reached a preliminary agreement, signed a cooperation document to actively promote cooperation in Central and Eastern Europe, countries such as Kyrgyzstan-Uzbekistan railway project.
  American-Chinese enterprises is expected to be game-changers.
  China, Brazil, and Peru have been established of the three kingdoms "two oceans" railway joint working group United States Western express rail service, always led by the iron form the Consortium is negotiating with the United States.
  Japan
  India is among Asia's most important railway transportation construction market is expected to build 7 high-speed line linking the country's main cities, a total length of 4600 km. Japan is actively operating through various channels, and strive to get more orders.
  Malaysia's capital Kuala Lumpur to Singapore is 330 kilometers of high-speed rail projects will be the year when the international tender, Japan businesses have struggled actively participating in the competition.
  United States is one of the most attractive of the high-speed market, plans to build 11 lines, total length at 13700 km. Japan strongly suggested the Washington-Baltimore high speed Maglev technology.
  In addition, the Japan times to Thailand, provides concessional official development assistance loans for railway construction, and sharing of advanced technology and management experience.
  Japan, China has obvious advantages
  At present, China put on foreign export of high-speed rail in position, are targeting Africa, Southeast Asia and Eastern Europe, introduction of high speed rail in the future demand in emerging markets. China's total length of rail has a world first. Low cost and assistance strategy sets sales might become Japan's Shinkansen's arch-rival.
  Japan can use "low interest yen loans" and other ways to attract a number of countries, but, for countries on high-speed rail to the tactic of "high risk", as compared to China, Japan high speed rail regardless of technical or cost, there is a big gap. In addition, China has "along the way" strategy, with enterprises as the main body, through high-speed rail construction, making domestic and international economic interaction, but Japan does not have this advantage. In addition, Japan and Europe focus on passenger transport building, laying equal stress on construction of passenger transportation in China.

Electric tamping machine

• Electric tamping machine
  Electric tamping machine, pouring concrete for construction and maintenance of railway works Shi Cha tamp sleepers below in the process. This machine is light weight, reliable, durable, flexible and convenient use, construction and construction of railway lines, the job, maintaining an indispensable tool.
  Main technical parameters
  1. disturbance: 3432 n
  2. voltage: 380 v
  3. power: 400W
  4. speed: 2800rpm
  5. weight: 24kg
  Tamping machine operation and maintenance
  1. newly-enabled, long deactivated or have the potential to damp electric tamping machine should measure the insulation resistance before use.
  2. should parts check before each use, fastening the screws.
  3. carefully inspect the cable for damage before work with leakage, chassis grounding is reliable.
  4. use 100 hours each bearing grease should be checked and, if necessary, add oil, one should change the oil every 1000 hours, and regularly check the bearing wear.
  5. bearings should be checked in the operation, the winding temperature is too high, when the ambient temperature is 35 ° c, rolling bearing allow the temperature of 60 ° c (temperature method); when the ambient temperature is 40 ° c, the permissible temperature rise of windings for 75 ° c (resistance method)
  6. long-unused power tamping machine should be stored in dry warehouses shall not come into contact with corrosive gases or chemicals.

China-Mongolia-Russia seeks to extend the existing railway transport volume

• At website of China State railway company, 14th, April 9 and 10th, tripartite consultations on Sino-Russian-Mongolian cooperation in railway transport was hold in Mongolia Ulaanbaatar.
  Three parties confirm they would like the "Silk Road economic belt," "Trans-Eurasia development zone", "Meadow road" railway transit transport cooperation within the framework of the initiative. Three party support expanded existing railway channel volume and further development; research established three party transport logistics joint company of possibilities; take measures balanced development and upgrade Ulan Ude-na Ushki-Sukhbaatar-Zamyn-Uud-II even-Jining direction each section of railway transport capacity; development railway transport aspects education institutions full cooperation and mutual exchange experience, support talent and the teachers training, and training, and re-education and the development research cooperation Full use of the existing mechanisms of cooperation preparation of the joint action plan for development cooperation in the field of railway transportation. Three parties agreed that annual meetings on rail transit transport problems.
  Railways in the "new normal", continues to be listed as priority support direction; rail has become globally competitive in the high-end equipment, form a strong offensive to a number of emerging markets, both Mark important changes in the medium-term development of railway equipment, and North and South merged to further enhance its pace of development and profitability.

China CSR and CNR enormous downward pressure

• After the great earthquake of April 20, China CNR A-share fell close, 33.85 down to 31.84 Yuan blocked 1.02 million sell orders on the Board. In the Hong Kong stock market, the situation is even worse, the end of the day, CNR h-shares tumbled 12.69%, to close at $ 16.24/unit, China South locomotive shares fell 12.32% to close at 15.52 HK/share.
  On April 20, continuous trading, stock investors as "China" China South locomotive and China CNR staging blockbuster reversed shares from trading to limit, on April 21, China South locomotive and China CNR shares to about 6% of a percentage point lower, and soon fell in early morning trading. After the two vehicles fell, then frantically sold off by the institutions. SSE data showed April 21, China South locomotive in the top five selling records, there have been three special seats, were sold in China South locomotive 1.0277 billion yuan; CNR's largest sell orders also came from institutions, cumulative sold 413 million Yuan. However, contrasting body dump, incongruous contrarian buy Shanghai-Hong Kong-pass situation.
  In part the industry view, while there are mergers is expected, but the rapid rise of the CNR and CSR, already was overdraw its Outlook. WIND statistics, since in 2015 alone, CNR rose 376.76%, CSR has gained 399.06%. Even after April 21 fell, both price-earnings ratio is still as high as 75.6 times and 82.7 times times, has presented a serious bubble.