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德国道依茨公司最近成功地研制出了工作容积为3L的新型4缸发动机。新发动机适用于轿车,微型客车及总质量为2.5～6t的超大容量的客货两用小轿车。这种发动机计划于1999年进行批量生产,其年产量开始为7万台,然后将增至15万台。 新发动机质量为215kg,压缩比为19。由于该发动机上采用的是高压燃油喷射,因此其燃料的燃烧可达到最佳化,废气的毒性也比较低,其排放可与将来欧洲3号排放标准相符合。此外,新发动机的结构非常紧凑,
DEUTZ, Germany, recently successfully developed a new 4-cylinder engine with a 3-liter working volume. The new engine is suitable for cars, mini-buses and super-large capacity passenger and sedans with a total mass of 2.5 ~ 6t. The engine, scheduled to be mass-produced in 1999, will have an annual output of 70,000 units and will then increase to 150,000 units. The new engine has a mass of 215kg and a compression ratio of 19. Due to the high-pressure fuel injection used on the engine, the combustion of the fuel is optimized and the toxicity of the exhaust gas is relatively low, which is in line with future Euro 3 emission standards. In addition, the structure of the new engine is very compact,