quality 320D common rail valve,caterpillar 320D common rail valve,original 320D valve,buy cat injector valve,cheap caterpillar 320D injector valve

Great Wall Motor chairman Wei Jianjun at the general meeting held recently told investors, the Great Wall to make electric cars in response to national fuel consumption limits, he said: "We mainly rely on coal power generation, energy conversion processes, in fact, the electric car no energy saving, electric buses 10 times more pollution than natural gas buses. "
Coincidentally, in March this year, foreign media reported that the Singapore driving a Tesla Model S owners because of excessive carbon dioxide emissions be fine. Singapore's Land Transport Authority (LTA) said that according to the average carbon dioxide emissions from existing power generation structure in the world to calculate the carbon dioxide emissions from electricity generation made 1 degree per 500 grams, down in terms of carbon dioxide emissions per kilometer for the Model S 222 g, carbon emissions and costs of vehicles belonging to the scope plan. Although Subsequently, Tesla official response, Tesla's energy consumption per kilometer half 181 watts, less than the aforementioned 444 watt-hours. Click to digital, Model S is actually substandard. But even so, especially on the new energy is environmentally friendly electric car has been in debate.
Tesla just when China swept the market, have also been questioned by experts and insiders. New Energy Technology Management Department General Manager of SAIC and dry frequency had carefully calculated that such an account. Weight 2108 kg of battery weight Tesla only have half a ton, the average power consumption of about 0.18 degrees per kilometer. Because the United States with nuclear power, therefore, Tesla US carbon emissions per kilometer is about 122g, is undoubtedly environmentally friendly energy-saving models. But China's massive use of coal, doing Tesla carbon emissions in China is approximately 175g / km or 160g more than 150 traditional fuel vehicles. "So in China, Tesla does not belong to the energy-saving models."
Mazda technology development overall responsibility for everyone to see on Mitsuo Hiroshima, Japan, in February of this year's "Mazda Technical Forum", also said that "electric cars to environmental protection is almost no sense." His rationale is still the source of the power structure in Japan is now generating energy mix is ​​still an example to thermal power, carbon emissions caused by indirect electric car is almost the same as the conventional internal combustion engine vehicles.