The pioneer of global emissions technology

As the world's largest independent diesel engine manufacturer, Cummins produces and sells diesel and natural gas engines with a wide range of power and corresponding parts and components for automotive, industrial and power generation equipment. Cummins engine displacement from 1.4 to 95 liters, power range covers 31 to 5,000 hp, is widely used in a variety of trucks, buses, RVs, commercial vehicles and other road vehicles, and construction machinery, mining equipment, agricultural machinery, ships and railways, etc. Non-road areas. The Cummins engine is not only renowned for its superior reliability, durability and fuel economy, but also meets increasingly stringent automotive emissions (US EPA 2013, Euro V and Euro VI standards), and non-road mobile equipment emissions (Tier4interim/StageIIIB standard) As well as the fierce competition in ship machine emissions (IMO IMO standards), it has always been a leader in the industry. The company always adheres to the mission of “creating a cleaner, healthier, safer environment”.

As a global leader in the engine industry, technology development is a key part of the company's global core competitiveness. In 1968, Cummins led all diesel engine manufacturers and invested 23 million U.S. dollars in the establishment of its first large-scale technology research and development center in Columbus, Indiana, where the company’s headquarters is located. It has welcomed the company’s increasingly stringent environmental protection since the early 1970s. The challenges of emission regulations laid a solid foundation and established Cummins’ leadership in diesel technology research and development. Since then, Cummins has established 19 R&D institutions in the United States, Mexico, the United Kingdom, France, India, Japan, Brazil, and China. It has established a strong global R&D network and has more than 300 test laboratories and more than 4,000 R&D. More than 40% of engineers and technicians outside the United States, especially China and India, have the fastest growth rates. Over the past 20 years, Cummins has invested over US$6 billion in total, developed a new engine technology platform, and invested more than US$1 million per day on average. More than 80% of the funds were spent on efforts to reduce the emission of harmful substances and greenhouse gases from the engine. Increasingly stringent global emissions standards. In 2012, Cummins invested more than 720 million U.S. dollars in research and development, accounting for more than 4% of sales.

Cummins clean in-cylinder combustion technology, ultra-high pressure fuel technology, high-efficiency pressurization technology, advanced post-processing technology, reliable filtration technology, and highly integrated system control integration technology form the unique advantages of Cummins eco-friendly engines. This is also a necessary condition for drastically reducing engine emissions and improving fuel efficiency. Cummins used EGR technology to be the first company in North America to launch a company that meets the US EPA 2002 environmental standards, which is 15 months ahead of the original regulatory time; Cummins is also using selective catalytic reduction (SCR) aftertreatment technology. The first batch of engine manufacturers that meet Euro IV and Euro V emission standards. In response to today's world's most stringent environmental regulations, the US EPA 2013 environmental protection standard, Cummins has once again become the engine company that has reached the standard by adopting an optimized combination of particle filter (DPF) and SCR technology, and has further saved the user from fuel consumption.

Cummins has a history of focusing on engine technology for nearly one hundred years. As the first group of international power producers that have taken root in China, Cummins has also been manufacturing diesel engines and natural gas engines in China for more than 30 years. The company's organizations at more than 100 countries around the world produce and sell nearly a million diesel and natural gas engines each year, which makes Cummins feel even more deeply responsible for reducing emissions.

First to introduce the most advanced emission technologies into China

As the world's leading power equipment supplier, Cummins continues to develop advanced power products to meet and surpass the increasingly stringent global engine exhaust emissions and noise standards while improving fuel economy. Cummins has long been committed to working with Chinese partners to bring the most advanced environmental protection engines to the Chinese market. The company has always been committed to synchronize with the international market to provide the most advanced low-emission, environmental protection products to our customers, and for the majority of Chinese users tailored innovative low-emission, high-performance solutions. Cummins was the first diesel engine manufacturer to introduce Euro II, Euro III, Euro IV, Euro V and hybrid engines into China. Cummins has also been actively exploring the application of clean fuels and the optimal combination of traditional energy and new energy. It is a pioneer in natural gas products, hybrid power and biodiesel applications.

As early as 1996, when Cummins’ joint venture company, Dongfeng Cummins, was established, it began to implement the Euro I standard engine. At that time, the emission standards for domestic engines were still not formed. In 2000, Cummins first introduced the Euro II emission standard diesel engine into the Chinese market. Since 2001, Cummins has taken the lead in the industry, pioneering the simultaneous launch of a full range of ultra-low emission vehicle engines in Europe, the United States, and China, meeting the Euro III environmental standards. At that time, domestic emissions regulations only required full implementation of Euro II emissions by 2005. In 2002, the Cummins 5.9-litre Euro III electronically controlled diesel engine successfully matched the 18-meter “giant” front-mounted articulated bus of Beijing Bus for the first time, and achieved batch application. It was not until December 30, 2005 that Beijing began to fully implement the country's three emission standards. At that time, Cummins and the world were the first to introduce the Euro IV fully electronically controlled engine in the Chinese market. In 2006, Cummins has already achieved volume support for Euro IV vehicles in China. In 2008, Beijing buses equipped with Cummins Euro IV, Euro V low-emission electronically-controlled diesel engines and natural gas engines served as the mainstay of passenger services during the Beijing Olympic Games. In 2010, Cummins and Chinese customers officially launched their Euro VI research and development. At this time, in addition to the implementation of the National IV standard in Beijing, the country still implements the national three emission standards. The long-term haze in Beijing from the end of 2012 to the beginning of 2013 accelerated the pace of Beijing's implementation of the National V emission standards. With the approval of the State Council, since February 1, 2013, Beijing has taken the lead in starting the implementation of Beijing equivalent to the National Five standard in China. Phase V motor vehicle emission standards. Oil products matching this emission standard were also listed on May 31, 2012.

On July 1, 2013, the National Commercial Vehicle officially implemented the National IV standard. While pioneering the introduction of advanced emission standards, Cummins has also been striving to bolster the promotion of environmental technologies in other local Chinese engine and vehicle companies, and has been striving to achieve localized production, gradually stimulating emission upgrades and regulations for the entire industry.

Collaborate with the entire industry chain to meet the new national standards

National IV diesel emission standards will be kicked off, when all production, import, sale and registration of vehicles with compression ignition engines of vehicles must meet the national IV standards. This requires that all engines and vehicle manufacturers must upgrade their technologies and create a new platform that meets the national standards. At this time, Cummins has worked through many years of unremitting efforts to cooperate with domestic OEMs and completed the corresponding layout preparation.

In terms of production, Cummins set up a Foton Cummins Engine Co., Ltd. in a joint venture with Foton in 2009. At the beginning of its establishment, it assembled a production platform capable of producing standard engines of Euro IV and above. At the same time, Cummins and Xi'an Automobile jointly established Xi'an Cummins. Batches have introduced heavy-duty diesel engines that meet the National IV emissions requirements. In addition, Dongfeng Cummins, a joint venture between Cummins and Dongfeng, has also upgraded its production lines to meet the requirements of four-standard engines in the producing countries. At present, Cummins can achieve an annual output of more than 700,000 units of the national standard engine in China.

In terms of products, Cummins's four-lane highway engine products produced in China ranged from 2.8 to 13 liters, covering the light to medium- and heavy-duty commercial vehicle market, and supplemented with imported models, which could fully meet the needs of the domestic market. In addition, Cummins has cooperated with domestic OEMs and has obtained a relatively complete national IV product announcement, which can produce and sell mature products at the first time to meet customer requirements.

As for services, Cummins has always been committed to the training and maintenance of the National IV engine. At present, Cummins has established 34 product service platforms in China, and has more than 2,000 wholly-owned and joint-venture distribution service stations, and regular service platform and service station engineers. Conduct training to make it more adaptable to the characteristics of the Fourth National Product. It can be said that vehicles equipped with Cummins’ four engines will not only be discounted but also have a better experience.

The characteristics and advantages of State IV technology

Compared with the National III emission standard, the National IV standard requires that the engine's particulate emissions be reduced by 80%, nitrogen oxide emissions by 30%, and carbon monoxide and hydrocarbons also greatly reduced. Cummins National IV products have two technical routes of SCR (Selective Catalytic Reduction) and EGR+DOC (Exhaust Gas Recirculation + Oxidation Catalytic Converter). These two routes have been widely used in North American and European markets. Their advanced nature and Applicability has been fully verified. Compared with Guosan’s standard products, Guosi’s products can bring longer-lasting value to users. First of all, it has a wide range of oil adaptability, can be applied to the differences in oil products in different regions of the country to improve the distance between vehicles and reduce maintenance costs; Second, the fuel economy is further improved than the national level three engines, saving more for the user The operating costs, due to the reduction of carbon particle emissions, correspondingly prolonged service intervals, reduced maintenance costs, and ultimately benefited end customers directly.

Green energy-saving system - EBP smart people

Continuing its efforts to reduce pollution from exhaust emissions, Cummins has also established a set of "EBP-wisdom" systems that can be adjusted based on real-time road conditions, driver's driving habits, and the state of the engine itself. In China, since 2011, Cummins has partnered with key OEMs to significantly reduce the fuel consumption of vehicles using Cummins engines by adopting the “EBP smart people” systematic energy-saving project. Through simple and easy-to-use key selection, “interactive communication” between the engine, vehicle and driver is achieved, and good driving habits are actively guided. The driver can flexibly select the power, standard, and economic three-shift selection keys according to different road conditions such as national highways, plain hills, and mountain road ramps, as well as heavy load, standard load, and light load. Cummins uses its own engine. Rich electronic control function, according to the different requirements of fuel consumption and power matching in each car working range, a comprehensive optimization, in order to achieve the best optimization results of power performance and fuel economy, further reduce the user's comprehensive use cost.

The "EBP smart people" energy-saving system once again validates that a simple collection of advanced engine technologies is not the vehicle that achieves low emissions and high efficiency. It works closely with global automotive manufacturers to achieve a perfect match, thus ensuring that the maximum optimization of the entire vehicle system is the technology. key. The direct result of this optimization is that end-users get more economic benefits, energy efficiency is improved, and the reduction in emissions also brings us more blue skies.

Cummins Automotive Emissions Technology Global Events

In 2002, Cummins led all competitors and adopted Cooled Exhaust Gas Recirculation Technology (CEGR) to take the lead in meeting the EPA 2004 heavy truck emission standards implemented by the US Federal Environmental Protection Agency in October of that year.

In December 2003, Cummins announced the launch of an engine solution for the US Federal Environmental Protection Agency's 2007 Heavy Truck Emissions Standard (EPA 2007), using a combination of cooled exhaust gas recirculation (CEGR) and particulate filter (DPF) technology.

In April 2005, Cummins launched an engine series that meets Euro IV emission standards and uses Selective Catalytic Reduction (SCR).

In January 2007, Cummins' new 6.7-litre 'top-class' pickup truck turbocharged diesel engine reached the world's most stringent USEPA EPA 2010 emission regulations (equivalent to Euro VI) three years ahead of schedule, becoming the world's lowest-emission heavy pickup engine. .

In October 2007, Cummins first launched the ISB series of electronically controlled diesel engines meeting the European V/EEV standard at the World Bus Expo in Belgium.

In January 2010, Cummins announced that three of its major engines, the ISB6.7, ISC8.3, and ISL9, as well as the Cummins heavy-duty flagship ISX15 series, were all approved by the EPA2010 and reached an almost zero limit emission level. The EPA 2010 standard, which came into effect on January 1, 2010, is the most stringent emission regulation in the world today and requires that the emission of nitrogen oxides (NOx) and particulate matter (PM) be reduced to 0.2 mg/bhp and 0.01 mg/bhp. hour.

In March 2013, Cummins unveiled a new generation of ISB 4.5 and ISB 6.7 automotive engines that meet Euro VI emission standards at the European Technology Center.

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