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日本五十铃(ISUZU)TD72型柴油卡车,具有马力大、速度高、耗油少的特点。最大载重量为8.5吨,发动机属直列四冲程水冷预燃室式DH100型,共有6个气缸,压缩比为22:1,最大功率为165马力,燃油消耗率一般在175～210克/马力小时。1974年新疆基本建设运输公司共进口80辆,最长的行驶到40万公里无大修,一般都在30万公里以上,这是国产载重汽车不可比拟的。为了提高我国汽车配件的质量,从中吸取国外配件的有益部分,我们着重对五十铃发动机配件进行了分析。DH100发动机使用的活塞采用共晶铝合金材料,由五十铃自
Japan ISUZU TD72 diesel trucks, with horsepower, high speed, low fuel consumption. Maximum load of 8.5 tons, the engine is an inline four-stroke water cooled pre-chamber DH100 type, a total of six cylinders, a compression ratio of 22: 1, the maximum power of 165 horsepower, fuel consumption rate is generally 175 to 210 grams / horsepower hours . In 1974, Xinjiang’s infrastructure transport companies imported a total of 80 vehicles. The longest journey to 400,000 km without major overhauls was generally over 300,000 km, which is unmatched by domestic trucks. In order to improve the quality of China’s auto parts, learn from the useful parts of foreign parts, we focus on the Isuzu engine parts were analyzed. The piston used in the DH100 engine uses eutectic aluminum alloy material from Isuzu