the economic daily news: master the key technology grasp the market demand-尊龙凯时官方下载

july 9, 2011 second edition) in this year's shanghai international auto show, sinotruk and germany's man of the company launched the first truck brand's san card (sitrak) t7h a appear, interests from changnawai eyes. the card t7h used the world's most advanced mann d20-430 ps engine, matching cnhtc's independent research and development of 16 block aluminum alloy shells gearbox and disc brakes, and other key parts, body in the guarantee is very good carrying capacity at the same time, both lightweight characteristics, known as china's manufacturing global version heavy card, which represents the current world heavy card advanced level and development trend.

the publication of the t7h de card not only mark sinotruk and germany's cooperation a good start, but also means that china really set up a heavy truck card technology international platform. from the shaky business large losses, to more than 80 billion yuan last year sales of domestic famous heavy vehicle development manufacturing base, cnhtc's by?

around the market the bold innovation, is the truck man go out of the way to success. come into china truck commercial vehicle exhibition hall, all the reporter saw during different periods of heavy-duty truck production. "the truck after truck once owned of brilliant, and bear witness to a truck in the pace of the independent innovation." cnhtc's group company chairman machunji introduced said.

in a red convertible calories, before machunji told reporters that this is the end of 2008 launch of the howo-a7. "it is cnhtc's group according to customer demand, the depth the digestion and absorption of advanced international technical and independent research and development vehicle assembly matching technology results." according to information, howo-a7 assembled cnhtc's new design of the d12 series engine, shaping the new concept of fuel economy heavy card, at the same time, the intelligent with standard hand from a body amt, and the application of the first independent research and development of disc brake, diaphragm clutch, which greatly promoted the industry and technology progress.

cnhtc's is known as the cradle of domestic heavy vehicles. in the early 1960 s, it was once the first car in china successfully trial-produced independent brand "the yellow river" eight tons of heavy vehicles. but, at the beginning in the introduction of steyr technology, due to the imported technology to deconstruction and analysis of digestive ability is insufficient, also failed to adapt to changes in market demand, the company operating in trouble. on january 18, 2001, the company have to reform.

the early reform, reorganization, cnhtc's product only a series, seven, eight kinds of models, year sales volume of only 3800 cars. "after the reorganization will cnhtc's independent innovation as the company new development strategy, speeding up the new product development power and speed." machunji said. in to deal with the international financial crisis, cnhtc's development and the engineering construction vehicles. "as to the demand of the market, grasp the accurate good when a month sold more than 20000 car."

since then, china has successively developed to the truck and urban construction need truck, developed the garbage truck, and other products, and has 14 cities of china government signed a government purchase agreement; they seized 11 th national games held in jinan city of opportunity, and jinan is built appoint have reached a cooperation agreement, for the first time to its sales 374 vehicles city transport. the first half of this year, the subsidiaries of chengdu ace commercial vehicle co., ltd. according to the 26 th world universiade requirements, special to build the 43 a wide variety of uses of light trucks to adapt to market new products series, has put into use in shenzhen.

the courage to break through the core technology, people in the truck is courage. people know that truck, to create famous auto brand, it must have their own core technology. it is see this, cnhtc's well technology accumulated at the same time, to the core technology to take the key research and focus on breakthrough strategy.

in china the truck in the transmission, the reporter met lifayou director. for instance: the mechanical transmission to be automatic/manual control system (amt) have traditional gear transmission of high transmission efficiency, low cost, easy to manufacture and so on characteristics and advantages, it has manipulation convenient automatic transmission function, the european and american market share as high as 60%. but for a long time, the domestic all have no production a mature product.

in order to develop amt, cnhtc's technology center (each product a group of promising young technology backbone, founded the transmission and design. after years of research partner, 2009 successfully launched 10 block, 16 block amt products, making china the truck howo-a7 become the first batch of matching amt automatic transmission models.

as the market for heavy trucks safety, economy and emission control, comfort and entertaining requires the continuous increase, automobile electronic degree unceasing enhancement, the vehicle of electric control system development become ever more important. but the global heavy trucks electric control system adopts the traditional vehicle technical solutions, not only in the technology defective, and engine electronic control unit (ecu) technology is mainly by a few big foreign company monopoly, which make the whole car manufacturers face rapid market demand response become very passive.

how to break this problems? cnhtc's electronic appliances, director of guoqingbo told reporters, with the aid of cnhtc's technical center in heavy automotive electronic control technology of human resources, and the research and development, experimental equipment and combining with the chinese and the world first-class heavy trucks truck of the manufacturer of the project cooperation technical scheme, since last year they designed the new vehicle electrical control system. the new vehicle electronic control system design scheme adopts the bus network structure and the electronic control unit (vcu) products. "many bus network framework for different purposes, the realization of the different rates can bypass information." guoqingbo, for example, "like high-speed railway passenger train and low speed freight trains, improving the overall flow separately capacity, speed, and ensure the safety."

cnhtc's general manager told reporters zhejiang.it, through the focus on research, the courage to break through the core technology, cnhtc's not only realize engine, transmission, disc brakes, diaphragm clutch and electronic control system and a series of key parts and core technology research and development, and it has received a patent 1300 authorized, become the car industry patented the most enterprise, the company in the industry to lead more prominent.