The Ministry of Industry and Information Technology has formulated the “Twelfth Five-Year Plan for Industrial Energy Conservation”, in which the internal combustion engine system energy-saving project mentioned the use of advanced internal combustion engine manufacturing processes and materials, optimized the matching technology of complete machines and supporting machinery, and vigorously promoted the increase in exhaust gas turbines. Pressure technology

The data shows that the use of turbocharging technology can help gasoline and diesel vehicles to save up to 20% and 40%, respectively, without sacrificing performance;

With the rapid development of the automotive industry as a whole, the turbocharger industry is expected to maintain a rapid growth rate of 10%, and it is expected that the total volume of commercial vehicle superchargers will reach 7 million units by 2017;

It can be seen from the above news that the industry is paying more attention to turbocharging, and that turbocharging not only saves fuel consumption and develops rapidly for trucks, but it can often be raised when China Truck Network visits the vast majority of truck users: What is the pressure device? Is there a turbocharger installed on my truck? In this regard, China Truck Network conducted an exclusive interview with Gu Xin, the aftermarket marketing director of Wuxi Cummins Turbocharger Technology Co., Ltd., asking him to introduce the turbocharger situation.

Why do truck users know little about turbochargers?

Gu Xin told reporters that turbocharged engines rely on turbochargers to increase the amount of engine air intake, thereby increasing the engine's output power. The biggest advantage is that it does not increase the displacement, significantly increase the engine power and torque, improve fuel economy and reduce emissions. Even so, truck users are unaware of the turbocharger. "The main reason is that the supercharger is a part of the engine and is mounted on the vehicle with the engine. Users often consult after the supercharger has failed. Understand the function and maintenance knowledge of the supercharger, and if the user's turbocharger fails during transportation, due to time constraints, there is less time to understand the supercharger in detail, and it is common for the user not to understand turbocharger. ."

"On the other hand, when a turbocharger fails, there are many reasons why the turbocharger is not in the turbocharger itself. It is also a victim. It may be due to the engine's cause, or it may be due to the added quality but not the lubrication. Oil filters and other issues have affected the use of turbochargers. Repairers will only tell the user to replace the three filters and engine oil when they are repairing. In all cases, the user has no chance to understand the turbocharger."

Gu Xin mentioned that if users can understand turbocharging and its principles as early as possible, they can choose superior performance, fuel-efficient, reliable and durable, powerful power, while at the same time can protect the engine's cost-effective turbocharger. According to observations made by end users, Wuxi Cummins currently does not understand the function and maintenance knowledge of turbochargers in about half of truck users. Knowledge of this area is urgently needed to be enhanced. Therefore, Wuxi Cummins has been working as a user supercharger. The introduction of propaganda work. Through a variety of channels to promote users, including: Randomly installed user manuals, through the distribution channel orally to end-users to introduce product knowledge, organize user activities day, the face of end-user propaganda introduction, in 2011, Wuxi Cummins held in the country 21 Field service Miles activities to introduce product knowledge.

Wuxi Cummins turbocharged products

How does a trucker distinguish a ragged turbocharger?

At present, in the mainframe supporting market, famous brands with influential power in the world occupy most of the market share. In the aftermarket, hundreds of domestic turbocharger manufacturers participate in competition, and the quality is uneven. It was originally turbocharged. The truck user does not understand, how to distinguish?

Gu Xin, the aftermarket marketing director of Wuxi Cummins Turbocharger Technology Co., Ltd., said that the recognition of turbochargers must be considered in terms of safety, reliability, and matching.

In terms of safety, the turbocharger pair has very high requirements in every aspect. Turbocharger impeller rotation speed is very fast, if used improperly, under unexpected circumstances, the pressure impeller burst rate even exceeds the speed of the bullet, so the pressure shell needs to be very high, requiring the turbocharger shell can wrap all Fragments to prevent debris from splashing and causing personal injury. The products, materials, and materials used in Wuxi Cummins' products are all based on strict engineering specifications. Ensure the product has a very high security. In terms of reliability, Cummins turbocharging technology is a company that specializes in turbochargers and is the only turbocharger supplier that is affiliated with the engine plant. It understands the latest design concepts of the entire engine and the complexity of engine design. In-depth research and development of bypass valve superchargers, sliding variable cross-section superchargers, power turbines, two-stage supercharger and supercharger and other products are well-known in the industry. Wuxi Cummins Turbo Technology also has good cooperation with many other well-known engine manufacturers. This advantage enables the company to provide better services to customers in terms of quality and technical support. According to a third-party company market survey, Wuxi Cummins turbocharged Pressurized technology produces turbocharger life that is three times that of conventional turbochargers;

In terms of matching, from a global perspective, Cummins turbocharger technology is a technological leader in the industry. Cummins turbocharging technology is capable of meeting Euro 5, Euro 6 or higher emission standards in both European and US markets. demand.

Wuxi Cummins turbocharger has now completed all the work of the domestic manufacturers of four matching. Turbochargers are an important part of modern diesel engines. It can reduce emissions, increase power and improve the fuel economy. As technology advances, it can also better improve the engine's braking system, establish an exhaust gas recirculation system (EGR) and reduce intake and exhaust noise, according to experiments. A good booster with good matching can save fuel consumption.

What are the economic advantages of turbochargers for truck users?

With the upgrading of emission regulations, rising oil prices, and the growing maturity of user groups, the market for high-quality turbochargers will increase rapidly in recent years. Recently, the price of oil has been continuously increased, and truck users are paying more attention to fuel consumption. According to the testing report of the Wuxi City Product Quality Inspection Institute, the Holset booster can save 4.97 liters of oil per 100 kilometers compared with the auxiliary plant turbocharger. The characteristics of this oil can bring real benefits to truck users.

Gu Xin also told the China Trucking Network reporter: “The Holset booster with excellent performance, fuel economy, reliability and durability, and strong power can better meet customer needs. We also measured and used the pressure of an ordinary manufacturer. The loss of operating income due to maintenance is three times that of the Holset turbocharger, which means that the use of a Holset booster can save the overall cost of the turbocharger, and Provides better protection for the engine, while the Holset booster has powerful power to increase the truck's travel speed and save the user's time.

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Wuxi Cummins Turbocharged Technology Co., Ltd. was founded in February 1996 with the joint investment of Cummins Turbo Technology Co., Ltd. (55%) and Wuxi Power Co., Ltd. (45%).

Wuxi Cummins Turbo Technology Co., Ltd. manufactures Holset turbochargers and is fully committed to providing world-class turbocharger products and services to customers in China and around the world.

After more than 50 years of development, Holset turbocharger has become the world famous turbocharger brand in the automotive industry. Relying on comprehensive technical and management support from Cummins Turbo Technology, Holset turbochargers have been leading the domestic diesel engine supercharger market for many years.

Cummins turbocharger technology attaches great importance to the introduction of turbocharging technology into the Chinese market. Wuxi Cummins Turbo Technology has thus won the favor of major domestic customers and become their partners. At present, major domestic customers include FAW Jiefang Automobile Co., Ltd. Wuxi Diesel Engine Co., Deutz FAW (Dalian) Diesel Engine Co., Ltd., Dongfeng Cummins Engine Co., Ltd., Dongfeng Motor Co., Ltd. commercial vehicle engine plant, China National Heavy Duty Truck, Weichai Power, Chongqing Cummins, Xi'an Cummins, Guangxi Yuchai, Beijing Foton Cummins and SAIC Fiat Hongyan. In addition, Wuxi Cummins turbocharged technology was also approved as a supplier by internationally renowned engine manufacturers such as Volvo, Scania, Fiat, Komatsu Cummins, Doosan, and Daimler. Wuxi Cummins turbocharging technology assists customers in launching new engines to meet higher emission standards. Cummins Turbo Technology has played an important role in promoting the healthy development of environmental protection in China.

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