Although the 21st century has been recognized as the century of diesel vehicles, the spring of diesel vehicles in China has obviously not yet arrived. Currently, only the FAW-Volkswagen Jetta, Bora, Audi, JAC Refine, and Hattraca are equipped in the market. Diesel engines, and the production is relatively small. However, people in the industry believe that the introduction of diesel models by FAW-Volkswagen, JAC, etc. is only a small scale, and the new market situation has provided ample space for the development of domestic diesel vehicles. The first is the tightening of oil resources and the enhanced awareness of environmental protection. People have proposed a new standard of more efficient and environmentally friendly vehicle fuel. On the other hand, the national policy has also put down the prejudice against diesel vehicles and started to encourage the development of diesel vehicles. The market is undoubtedly a big favor. After several years of Sino-foreign cooperation and self-development, the current domestic automotive companies have been improved in diesel engine technology, and they can meet the requirements of economic and environmental protection. “Every time and place is advantageousâ€, all indications are that domestic diesel vehicles will enter the era of gold rush.
Diesel diesel pilots are in short supply
As we all know, FAW-Volkswagen is the first domestic company to enter the diesel vehicle market. Since 2002, diesel Jetta, diesel Bora, and diesel Audi have been introduced one after another. According to the reporter's knowledge, these diesel models are currently in short supply in the market. For example, in the Shenzhen market, the huge market has no existing car. Reporter FAW-Volkswagen's Shenzhen dealer, Bencheng, learned that after market tests, diesel Jetta, Bora and other owners generally expressed their desire for diesel fuel economy and power, and demand for diesel vehicles is also growing. At present, the supply of FAW-Volkswagen diesel vehicles is limited. The purchase of cars must be booked, and it is only two months before the booking is made. It is understood that the company sold a total of more than 400 Jetta diesel vehicles that were used as driving training vehicles in various driving schools between 2003 and 2004, which is a taste of the sweetness of diesel vehicles.
Another manufacturer who has been brave enough to eat “diesel crabsâ€, Jac refine has also received quite good returns. It is understood that in the first half of this year, Ruifeng diesel vehicles have already accounted for 15% of total sales, and in some provinces, they have even reached 60%. Wang Chaoyun, deputy general manager of Jianghuai Automobile, has a lot of confidence in diesel commercial vehicles. He said that within five years, Ruifeng diesel commercial vehicles will surpass gasoline vehicles and occupy half of the Ruifeng commercial vehicles.
Policy encourages the development of diesel vehicles
Due to serious pollution in the past, diesel vehicles have been banned or restricted by "accounts" in major cities in China. However, with the advancement of technology, diesel vehicles have already shaken off the image of the “fighting fish†in the past, and the country’s policies have gradually relaxed.
Last year, the “Technical Policy for Prevention and Control of Diesel Vehicle Emissions Pollution Prevention and Control†issued by the State Environmental Protection Administration clearly stated: “With the development of diesel vehicle and automotive diesel engine technology, the production and use of engine products with advanced technology and low pollutant emissions are not Discriminatory policies should be adopted.†At the same time, the relevant departments also announced the technical policies for the prevention and control of diesel vehicle emission pollution, and proposed that the corresponding exhaust emission standards be reached at different stages to fundamentally solve the problem of tail gas pollution of diesel vehicles.
In the "Auto Industry Development Policy" promulgated on June 1, the "car diesel engine technology" has become the state's guiding and encouraging technology policy: "The automobile industry must actively develop electric vehicles in accordance with the requirements of the national energy structure adjustment strategy and emission standards. The research and industrialization of new types of power, such as automotive power batteries, will focus on the development of hybrid vehicle technology and diesel engine technology for passenger cars." In addition, a fuel consumption limit for passenger cars aimed at controlling vehicle fuel consumption and saving oil and energy The standard will be formally promulgated by relevant departments at the end of this month and will be formally implemented on July 1 next year. This will bring great opportunities for the development and development of China's diesel vehicles. Because in solving fuel consumption problems, diesel vehicles have more fundamental and advantages than electric fuels, light fuels, etc. in China.
Diesel engine technology may take the path of Sino-foreign cooperation
To get the new diesel car out of the image of "Fighting Fish", it is imperative to improve diesel engine technology. In the domestic automobile production enterprises, many people have been trying hard to explore how to take this road. Some industry insiders believe that because of the widespread use of diesel vehicles in markets such as Europe and the United States, most of the foreign auto giants that currently cooperate with domestic companies are themselves active advocates of diesel engines such as Volkswagen, PSA (Peugeot Citroen), and Ford. Wait. Therefore, as the demand for domestic diesel vehicles continues to increase, their cooperation with domestic companies may extend directly to diesel vehicles, and the technical problems of diesel engines can then be resolved.
In addition, a recent news came that Delphi, the world's largest parts supplier, has held a press conference in Shanghai to promote its diesel engine technology. It announced that it will soon sign a new diesel common rail system supply contract with three Chinese engine manufacturers and establish a new production base in China. In this way, the common rail system, one of the mainstream technologies for diesel engines in the international market, will also be located in China. It should be a good opportunity for the improvement of domestic diesel engine technology.
Focus on diesel power
With the increasing global demand for more efficient, lower-emissions, and more economical cars, the 21st century has been recognized as a century for diesel vehicles. Fuel cell vehicles and hybrid vehicles have not
When it comes to popularity, diesel vehicles are more secure, economical, and environmentally friendly than gasoline vehicles. It is understood that 100% of heavy vehicles and 90% of light vehicles in Europe and the United States currently use diesel engines. European diesel cars also account for 32% of annual production of cars. France, Spain, and other countries account for more than 50%. Sales of diesel vehicles have already exceeded sales. Gas vehicle. Experts predict that with the continued prominent economic and environmental performance of diesel engines, the gradual expansion of diesel vehicle sales is an inevitable trend. If China like France and Italy, half of the passenger cars use diesel power, then China will become the world's largest diesel vehicle market. The bright future of diesel cars has become a suspense without suspense.
As early as 2003, domestic manufacturers had to "test water" diesel vehicle market, FAW-Volkswagen launched Jetta, Bora diesel vehicles, JAC Refine launched a new type of Ruifeng diesel vehicles, SAIC Volkswagen is also brewing diesel version of POLO and Passat. In addition, Fiat, Ford and Peugeot Citroen are also actively preparing to introduce diesel cars to the Chinese market. The foreign manufacturers are also very optimistic about the future market of diesel vehicles in China, and have stepped up efforts to promote the most advanced diesel technology and products to Chinese customers. Many engine manufacturers are gearing up to enter the Chinese diesel vehicle market in order to seize market share. .
To this end, the newspaper today launched a special plan - "focus on diesel power", a systematic analysis of the market prospects of diesel vehicles, recommend the current domestic diesel engine on the market, introduce modern diesel engine with high efficiency, low fuel consumption, long life, reliable use Such characteristics, hoping to provide a reference for consumers to buy a new car.
The diesel car market needs more "pioneer cattle"
The prospect of diesel vehicles is no suspense, and the fact that the proportion of diesel vehicles in European countries is as high as 35% or even more than 50% has already been proved. In China, diesel cars have entered the taxi market in some cities and it is said that the response is also very good. In addition to being slightly noisier than petrol cars, many owners have expressed their recognition of the new fuel economy and fuel economy.
However, it is undeniable that many consumers in the market see diesel vehicles still wearing "colored glasses", such as diesel vehicles do not meet the standard, low grade. This may also be the cautious attitude of various manufacturers in the development of the diesel vehicle market. When a diesel version of the Audi sedan went on the market, FAW-Volkswagen did not hold a formal press conference to announce this news. The reason is that the current market recognition of diesel vehicles is not high, taking into account the brand effect of Audi, so the listing sales are taken. A relatively low profile gesture. At present, the production and sales ratio of FAW-Volkswagen, JAC Refine, and other diesel vehicles is still very small, and everyone is still in the stage of testing the diesel vehicles.
Of course, we can't deny that apart from the consumption mentality, the oil quality, policies, and the use environment in the domestic market are all obstacles to development. However, in the face of the difficulties facing diesel vehicles, there must be governments, media, and automobile manufacturers. Work together. Wang Chaoyun, vice president of Jianghuai Refine Wind Sales Co., once said at an auto development forum that many Chinese companies dare not use diesel cars in passenger cars. Of course, this may be due to various reasons, but the benefits of diesel vehicles can be passed. Experience to understand. In addition, in the promotion of diesel vehicles, in addition to the media and government departments, the production companies should also play the role of "a pioneering cattle" for the entire diesel vehicle market. This kind of argument is not standing still and it doesn’t hurt. Jianghuai has already taken the first step on Ruifeng diesel models. Of course, there are FAW-Volkswagen who are even more advanced. In fact, they are already “a pioneer cattle of diesel vehiclesâ€. "The development of the market requires more such roles." After all, the development of the diesel vehicle market will make a significant contribution to improving the efficiency of enterprises, satisfying consumer demand, and even saving energy and protecting the environment.
The first domestic diesel car - Jetta SDI
Jetta SDI, China's first diesel passenger car, uses internationally advanced and mature diesel power technology to occupy a place in the diesel power technology field that represents the future trend with outstanding energy saving and environmental protection features. The Jetta SDI diesel car adopts a naturally aspirated diesel engine with leading German technology. Its thermal conversion efficiency is 15% higher than that of a gasoline engine, 100% fuel consumption is lower than that of a gasoline engine by more than 30%, and its emission stability is significantly better than that of a gasoline engine. Tail gas emissions reach Euro III standard. At the same time, it also has the advantages of compression ignition, stable operation, safe driving and high degree of comfort, etc. The maintenance is also simpler and more convenient, the service life is longer, and the use cost is greatly reduced.
[model file] manufacturer: FAW-Volkswagen
Performance parameters
Length / width / height (mm) 4428x1660x1420 engine type four-stroke four-stroke inline four-cylinder, water-cooled, two-valve, overhead gas transmission type manual 5-speed full-synchronous transmission displacement (ml) 1896 maximum power (KW) 47/4000 maximum Torque (N.m) 125/2200-2600 Fuel consumption (L/100km) 4.6 (90km/h constant speed)
The first domestic TDI diesel car - Bora TDI1.9L
ã€Comment】
The 1.9-liter Bora TDI is the first diesel vehicle in China to use turbocharging technology. Its environmental protection and fuel economy are its biggest features. It is also fully compatible with modernization in terms of high-speed performance, acceleration performance, handling performance, ride comfort and noise control. Gasoline vehicles are comparable to each other and emissions have reached Euro III standards. The direct-injection turbocharged diesel engine pioneered by the German Volkswagen Group is equipped with the world's most advanced technologies such as high-pressure pump nozzles, nozzle pressurization, exhaust gas recirculation (EGR) and dual-mass flywheels. TDI's dynamics, fuel economy, environmental protection, ride comfort, cold startability, and safety and reliability have reached a whole new level.
[model file]
Manufacturer: FAW-Volkswagen Performance Parameters
Length / width / height (mm) 4376x1735x1446 Engine type inline four-cylinder, water-cooled, pump nozzle direct injection diesel engine transmission type MQ250 manual 5-speed displacement (mm) 1896 maximum power (KW) 74/4000 maximum torque (N.m) 240/1900 fuel consumption (L/100km) 5.5 (90km/h constant speed)
The first domestic TDI diesel luxury car - Audi A62.5TDI
ã€Comment】
Audi A62.5TDI is currently the highest-end domestic high-grade diesel sedan. It is hailed as the most economical luxury car in the world. It has the power, fuel economy, world-standard environmental protection, and the smoothness and safety of the whole vehicle. Sex and other aspects have reached an unprecedented height. Although FAW-Volkswagen didn't do any marketing for this Audi A6, due to the influence of Audi brand, this new car still attracted the attention of the industry. The car's engine is a 2.5-liter V-type 6-cylinder, 4-valve electronic fuel injection, dual overhead camshaft, exhaust gas turbocharger system, the vehicle is smooth, quiet, comfort is more impeccable, the maximum speed can be Up to 220 kilometers.
[model file] manufacturer: FAW-Volkswagen performance parameters
L/W/H (mm) 4886x1810x1475 Engine Type 2.5L/V 6-cylinder/4-valve Electronic Fuel Injection Transmission Type tiptronic Manual/Automatic Integrated Displacement (ml) 2500 Maximum Power (KW) 133/4000 Maximum Torque ( N.m)370/1500-2750 Fuel Consumption (L/100km) 5.2
The first domestic diesel SUV - Hua Tetraka 2.5L
ã€Comment】
As a representative of the Huatai SUV, Traka, equipped with a 2.5-liter in-line four-cylinder TCI diesel engine, combines the rough and bold style of the off-road vehicle with the elegance and versatility of the travel sedan, and the sound insulation performance of the car is also quite standard. Fetal noise is not large. The diesel version of Trakas is not much different from its 3.5-liter V6 petrol version. The most obvious difference is the air intake of the intercooler on the hood. Huatai launches this diesel vehicle. Its main target market is not in large cities, but in areas such as the west and alpine regions that are generally suitable for field operations.
[model file] manufacturer: Huatai Automobile Co., Ltd. Performance parameters
Length / width / height (mm) 4710 × 1860 × 1795 engine type straight 4, turbocharged, diesel transmission type five-speed manual displacement (mm) 2476 maximum power (KW) 73.6/3800 maximum torque (N.m) 235 /2000 Fuel consumption (L/100km) 8.2 (80km/h constant speed)
The first domestic diesel MPV - Ruifeng (9 standard models)
[Reporter's comment]
In today's auto market, there are indeed many models of the MPV, but there are only a few diesel versions. The diesel version is one of the pioneers. The diesel version of Ruifeng has fully demonstrated the concept of “green†commercial vehicles: low noise, light vibration, and emissions reaching Euro II standards. The engine is a 2.5L turbocharged diesel engine imported from Hyundai, which has a relatively high technological content. The emission has reached Euro III emission standards. Focus on economical diesel refinement is equally good in terms of power performance and comfort, in the same type of MPV models, the advantages are obvious.
[model file] manufacturer: JAC car performance parameters
Length / width / height (mm) 5035 × 1820 × 1965 Engine Type 2.5D4BH Turbocharged Diesel Engine Transmission Type Five-speed Manual Displacement (mm) 2476 Maximum Power (KW) 76.8/3800 Maximum Torque (N.m) 235.36/1200 Fuel consumption (L/100km) 8.2 (80km/h constant speed)
The first domestic diesel-powered pickup truck - Ao Ling Jin Dian (Type I)
[Reporter's comment]
Ao Ling Jin Dian is the first domestic pickup truck that uses a diesel engine. The 4D22 high-speed diesel engine equipped with this vehicle adopts A-type direct injection combustion chamber, exhaust gas turbocharging, dry cylinder liner, piston fuel injection cooling and oil water cooling, and has a wide range of adaptability, good dynamic performance, and low fuel consumption. , Low emissions, small vibration and noise, compact structure and good reliability, etc., emissions meet the European II standards, is an ideal diesel power for the development of China's pickup truck. The car has nearly the shape of a car, a good driving performance, a strong cargo carrying capacity, a good road through the use of commercial and business functions, is a better choice for urban production car users.
[model file] manufacturer: Beiqi Foton performance parameters
Length / width / height (mm) 4960 × 1690 × 1615 engine type inline four-cylinder displacement (ml) 2164 transmission type HC5-16 maximum power (KW) 46 maximum torque (N.m) 150/2200 fuel consumption (L / 100km )5
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