The 16th China Engine & Components Expo (Engine China 2017) was held on August 28-30, 2017 at the Beijing National Convention Center. The theme of this exhibition is “Innovation-driven, energy-saving and emission-reducing, and green manufacturingâ€. It will comprehensively showcase various types of internal combustion engine main engines and components, alternative fuel internal combustion engine products, remanufacturing technology equipment and products, internal combustion power generation equipment, control systems, and special-purpose manufacturing. Equipment, energy-saving technologies for the internal combustion engine manufacturing process, and various technologies, products, and services related to the internal combustion engine industry.
The 16th China International Engine & Parts Exhibition
During the exhibition, the major exhibitors brought new products and hot spots. Among them, Dongkang, Xichai , and Weichai were the mainstream engine manufacturers in the country. There were no products in the country's five countries, six products in the country, and remanufactured products. Bosch as the world's top supplier of accessories, more new products debut, can be described as full.
Weichai booths are all six products
As a hot topic in the circle, China Sixth Emissions has attracted increasing attention, and companies have been making preparations for the arrival of the National Sixth. At this year's exhibition, Weichai displayed all of the SVI products, including the WP3N Kokubu diesel engine, the WP4.1/WP4.1N Kokubu diesel engine, the WP13 Kokubu engine, the WP10H Kokubu diesel engine and the two The six-country hybrid engine.
WP3N series diesel engine
Among them, the WP3N series diesel engine is a new product of Weichai currently on the light truck market. It is based on the original WP3 engine to carry out transformation and upgrading to achieve the country's six emissions. Although it has not yet officially put into production, it has already had close cooperation with Jianghuai and Qingdao Liberation. It is believed that with the gradual implementation of laws and regulations, it will soon meet with us.
Talking about the WP13 engine, everyone will certainly not be unfamiliar because the heart of the Shaanxi 550 horsepower tractor is now the model of the largest domestic horsepower model. According to the staff introduction, this WP13 country six product has a prototype, and the performance is stable, you can welcome the arrival of the National Six at any time.
Xichai booth Jinwei series struck
At the Xichai booth, Conway, Hengwei, Aowei and Jingwei series of diesel engine products all appeared, showing the dynamic expert style. Among them, Conway 4DW State V diesel engine and Jinwei 4DB State V diesel engine adopt the DPF post-processing technology route. For the user, it does not need to add urea, which can lower the user's use and maintenance costs.
Jinwei 4DB Five Series Diesel Engine
It is worth mentioning that as a brand-new series of products, Jingwei is still an alternative to the Conway series. It adopts the mode of simultaneous development with the Sixth National Aircraft Engine. Its appearance has solved the problem that Conway products cannot upgrade the National Six. The Jinwei engine has four valves, high-precision electronically controlled supercharged and intercooled, overhead camshaft, long life (40,000 kilometer oil change mileage), and lightweight design. It has the advantages of low fuel consumption, high power, and high reliability. Its products are positioned as mid-to-high end light diesel power. With such strength, it is believed that it will be an out-and-out "Hummer" in the future.
Bosch booth CRS1-20 high pressure common rail system debut
"Innovative system solutions support the road/non-road market" is the theme of this year's Bosch participation in the exhibition. It exhibits diesel fuel injection systems and exhaust gas aftertreatment systems that support the latest emission regulations, with a wide range of high-precision sensors, and tightness. With the future electrification trend of low-voltage hybrid power system 48V battery. Among them, CRS1-20 was exhibited for the first time.
First appearance of CRS1-20 high pressure common rail system
According to reports, this diesel common rail system is tailor-made for China's light commercial vehicle market and can support the fulfillment of the National Sixth emission standard. It is an efficient, reliable and durable solution. The high-pressure pump CB4-20/1 and the injector CRI1-20 are all newly developed by Bosch in China, and all components are produced locally. The high-pressure pump uses oil lubrication, and the injection pressure can reach 2,000 bar, which makes the fuel atomization effect better and the combustion more fully.
The site also exhibited two national six exhaust aftertreatment systems, one for heavy commercial vehicles and one for light commercial vehicles, and these two aftertreatment systems are also designed and manufactured locally, with a short development cycle. Business policies are flexible and more competitive in terms of price.
Remanufacturing and many new exhaust gas treatment systems attract attention
In addition to Bosch's new products, the new generation of urea injection system from Tenneco is also very eye-catching.
Tenneco's new generation urea injection system
According to reports, in the traditional urea injection system, the assembly positions of various components are dispersed, but this new product of Tenneco integrates the components, not only facilitating the arrangement and maintenance, but also has more excellent performance and excellent fog. Performance, high jet precision, better frost resistance. The product covers the use of diesel engines for heavy trucks, heavy trucks, light trucks, and light commercial vehicles to meet the requirements of the six-state SCR aftertreatment system of the above models. At present, this new product has been tested on a number of brands of engines.
Dongfeng Cummins demonstrated remanufacturing technology
The remanufacturing of parts and components and the “changing old ones†can be said that Cummins is at the forefront of the world, and Dongfeng Cummins is also at the forefront of China. When people's concepts, technologies, and quality of remanufacturing still remain on the simple “second mobile phoneâ€, Dongfeng Cummins’ remanufacturing technology has already been put into use. The theme of this year's exhibition continues with the theme of “Innovation Drive, Energy Saving and Emission Reduction, and Green Manufacturing†last year. Dongkang also continued the theme of remanufacturing last year. It not only demonstrated Dongkang’s maturity in remanufacturing technology, but also demonstrated its remanufacturing industry. The emphasis is on striving to realize the goal of recycling economy and protecting the environment.
As people continue to pay attention to environmental issues, the pace of National Six is ​​getting closer and closer. It can also be seen from this exhibition that both engine manufacturers and component suppliers are actively demonstrating their six product technologies. While satisfying regulations and emissions, products are gradually upgraded and upgraded, their power and economic performance are further enhanced, and the entire industry is also full of vitality due to this “developmental†competition. The theme of the two exhibitions remains the same, and is still "innovation-driven, energy-saving emission reduction, green manufacturing," which also shows from the side that China's internal combustion engine industry will continue to move toward this goal.
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