Recently,
the reporter learned exclusively, car steam diesel country five standard
national implementation date will be from the end of the prior to the end of
2017 to the end of 2016.In this regard, there are views that the
reason why the car was not fully implemented in the country five standards, a
big reason is that the oil is not up to standard. In accordance with the above message,
if the gasoline and diesel in advance, then the gasoline and diesel engine
emissions can be upgraded in advance may also be implemented in
advance. For car prices,
whether it will face cost increases and technical pressure? At the same time, gasoline and diesel
engine emissions upgrade will allow the relevant parts of the production
enterprises to benefit?
In
this regard, the passenger vehicle enterprises told reporters, at present
gasoline vehicles especially passenger cars, most have been able to achieve five
country emissions, so almost all meet the requirements, and to deal with the new
standards, the diesel engine may be more pressure. According to the reporter, compared to
the four, five gasoline car is mainly more stringent limits on the emission of
nitrogen oxides, also added in addition to methane hydrocarbons and in cylinder
direct injection gasoline vehicles of particle concentration measurement
standard. And for diesel
vehicles, this requirement is relatively higher, not only nitrogen oxides of the
strict emissions limits on the 28%, hydrocarbons and nitrogen oxides total
indexes also strictly by 23%, in addition to diesel particulate matter
concentration limit increased 82%. Not only that, there is a special
particle particle number detection for diesel vehicles.
However,
FAW Xichai, an insider told the "First Financial Daily" reporter: "for large
engine production enterprises, emission standards ahead of the upgrade is also
good." According to its
introduction, from the country four upgrade to the country five, in fact, from
the technology, and the country three to the country's route almost
unanimously. On the one
hand, take high pressure common rail technology improve the fuel efficiency of
the engine, burning more fully, on the other hand, in the back-end to take
catalytic reduction technique for the discharge of tail gas to be purified, and
after the treatment in increasing the particle trap DPF. And, of course, due to the addition of
new technology and DPF will use some of the precious metal materials, so will
relate to the upgrading of the electrical control system, EGR (exhaust gas
recirculation) and optimize the combustion process, resulting in cost
increases.
SAIC
commercial vehicle director Yang Honghaigao v. First Financial Daily reporters,
this cost is probably between 15000 ~2 million. Even so, but insiders in the FAW
Xichai the view, in the context of the current, in fact, buyers of commercial
vehicle especially large logistics companies, on the front of the single
purchase cost is not so value, "on the contrary, they pay more attention to the
launch efficiency and the whole life cycle cost. In his view, if the enterprise can be
prepared in these areas, the increase will not have a big impact on the terminal
market. Not only that, the
standard is also conducive to the survival of the fittest throughout the
industry.
"So
we are actually hoping that the emission can be upgraded and implemented in
advance." Yang Honghai
told reporters. On the one
hand, SAIC commercial vehicles already has five of the country's technical
reserves, not only that, its overseas oriented products, have reached the
European six standards. Now two sets of standards for
enterprises, whether the cost of assembly or material, will
increase." Prior to this,
a technical department of the dragon in Suzhou and commercial vehicle four
standard implementation of the standard to postpone the thing, but also
reporters expressed a similar view. In his view, the real let the
enterprise worry is not the implementation of the standard, but the standards do
not perform ". The reason
why we say, because currently although most parts of the country's commercial
vehicle is still in the National IV emission stage, but Beijing at the end of
the year, new heavy-duty diesel vehicles full implementation of the fifth phase
of the national emission standards. This means that the commercial vehicle
enterprises to enter the local market must reach the standard, and was put into
research, validation, detection of the corresponding cost, and because only for
a market, the cost is difficult to in the short term to get amortization.
Therefore, the enterprises of such a "double standard" is really a
headache.
And
Europe more than half the cars use diesel cars are different. The models mainly
gasoline, and diesel has been saddled with the accusation of "high pollution and
high emissions". In the
eyes of the FAW Xichai insiders, in fact, lead to diesel vehicle pollution is an
important reason is around the oil standard is not a and not up to the
standard.Therefore, if the energy can be unified, supply of
qualified diesel, diesel car may usher in the spring. Because, according to the reporter, at
present such as Bosch for the diesel vehicle provided electronically controlled
high pressure common rail system, and with the power of the compared to gasoline
cars, not only can save 25% ~ 30% of fuel consumption, but also to achieve CO2
emissions than gasoline vehicles would be reduced by 30%. If so, in the new round of emissions
upgrades, the core technology of foreign investment parts companies may be more
benefit.
没有评论:
发表评论