Wang Ning with a lavender species saplings under way, opening the Cummins gas engine B6.7G listing journey, as Cummins Cummins, vice president and general manager, Wang Ning hope they clean energy engine can be like this little sapling Like thrive.
On May 11 opening of the Beijing International Road Transport Show 2015, Cummins officially announced its domestic natural gas engine -B6.7G market news, equipped with this engine a broader scope than L8.9G, mainly for major 8- 12-meter buses and passenger vehicles, and peak torque of 860Nm, the impact will become Cummins natural gas buses, trucks, special vehicles market’s main products.
B6.7G Cummins Following the launch of the first domestic natural gas engines L8.9G last year, in this area the second product launched to meet the country’s five (Beijing V) emissions standards, power covers 190-255 horsepower, this product is fully Cummins local R & D in China, local manufacturers, the production base is located in Dongfeng Cummins factory in Hubei Xiangyang.
Currently, Cummins natural gas engine in the world there are three major production bases are located in North America, India and China, to expand the Chinese market is the Cummins global strategy an important part, in 2014 China’s economy is facing a huge risk of deflation, many foreign companies have divestment or reduction investment, while Cummins is one of the few foreign companies in China continue to increase in.
“Transition from multinational to global companies, Cummins is one of the important directions of business development.” Cummins said relevant, Cummins do not just sell products to various countries and regions of the world, but to better use Localized resources to enhance the productivity of the local market and global markets, the Chinese market for products and more demanding environmental requirements, the huge demand for natural gas engines will be gradually released in the future, while in China also has abundant natural gas resources, these Cummins B6.7G are not to be missed opportunity.
In recent years, China is facing increasingly tough domestic environmental pressure, the popularity of the development of clean energy vehicles pushed to the forefront of the market position, particularly in the natural gas passenger car market capacity continuously looking through, have varying degrees of natural gas engine cars from the central government to set up all parts subsidies. Data show that in 2014 one-third increase in the amount of new passenger car market have been occupied by natural gas buses, market prospects hot.
In domestic markets, Cummins natural gas engines will be primarily as a power matching B6.7G 8-12 meter bus and passenger vehicles, from 8 to 12 m models are the Chinese bus market, the most common products. B6.7G peak torque up to 860Nm, and has a wide range of smooth torque. And for frequent buses started operating conditions, well-tuned low-speed torque, 650Nm to reach the clutch torque, compared to similar products exceed more than 15%, the engine speed is greatly improved response.
According to manufacturers, due to the development of self B6.7G Cummins B series engine platform mature, thus forming a strong guarantee product reliability and durability. B6.7G verification experiment lasted reach thousands of hours, by a large number of rigorous assessment tests, including the most demanding thermal shock experiments, super hot load test, oversized load test. In addition to the bench, the engine has completed 1.2 million kilometers of road test mileage accumulation.
B6.7G engine intake system after careful analysis of fluid dynamics and full experimental verification, to ensure full uniform mixing of gas and air. At the same time, together with the ECM-controlled precision knock control management system, so that the engine gas qualities for external changes, temperature and humidity have a strong adaptability. In complex industrial environments, without worrying about engine knock, cylinder head cracking, melting of the piston top and other issues.
“The success marks the launch of Cummins B6.7G further improved ‘service Chinese mainstream market’ product chain.” Cummins, vice president and general manager of Dongfeng Cummins Engine Co., said Wang Ning, “China’s economy has entered a ‘new normal,’ ‘ environmental clean blue sky ‘is a general trend, people want. Domestic natural gas project is based on Cummins engines mature production technology and platforms, chain together the world’s most advanced technology and rich experience in the application of Cummins to achieve local development in China, local production, local services , which started five countries meet emission standards, further evidence of our ‘technology pioneer, driving a green future’ commitment. ”
“B6.7G uphold the power of Cummins products, good reliability, excellent quality cleaning and environmental protection while digging fuel economy and oil consumption, significantly reducing user costs.” Cummins (China) Investment Co., Ltd. Engine Steve Saxby Technical Director Business Unit.
It was introduced after the conference, B6.7G engine in addition to meet Chinese market demand, and the overseas markets such as export program to Russia, South America, Southeast Asia, is also under consideration. In addition B6.7G engine, Cummins booth on display at the two from Dongfeng Cummins diesel engine products –ISDe6.7L and ISL9.5L.