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1903年,美国北部小镇威斯康星州的密尔沃基诞生了一台由自行车加装小型风冷汽油发动机而成的摩托车,这是由比尔·哈雷和戴维森兄弟在其自家后院的小木屋里,经历了两年多辛勤劳动创造出的手工艺术品——第一台哈雷·戴维森摩托车。在发明者的欢呼声中,一个摩托车制造历史上的技术革命与文化传奇开始了。 1905年,美国哈雷-戴维森摩托车制造公司制造的单缸风冷发动机(1905 SINGLE)已经非常成功。这个由比尔·哈霄亲自设计的发动机排气量为580mL,输出4匹马力(2.94kW),最高时速可达65km/h,昵称为“沉默的家伙”。 1909年,不满足于单缸发动机动力状况的哈雷公司研制出一台全新的V型双缸发动机(1909 V-TWIN),这种发动机外形
In 1903, a small motorcycle with a small air-cooled gasoline engine was born in Milwaukee, Wisconsin, a small town in the northern United States. It was experienced by Bill Halley and the Davidson Brothers in their own backyard cabins More than two years of hard work to create a handmade artwork - the first Harley-Davidson motorcycle. In the cheers of the inventors, a technological revolution and cultural legend in the history of motorcycle manufacturing began. In 1905, the single cylinder air-cooled engine (1905 SINGLE) manufactured by Harley-Davidson Motorcycle Manufacturing Company in the United States had been very successful. Engineered by Bill Horst, the engine has a displacement of 580mL and delivers 4 horsepower (2.94kW) at a top speed of 65km / h, nicknamed the Silent Guy. In 1909, not satisfied with the dynamic state of the single-cylinder engine Harley developed a new V-twin engine (1909 V-TWIN), this engine shape