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面对日益严重的环境与交通问题,如今的“宝马”摩托车,不论是设计还是制造,定要遵循两条原则,即:新理念、新技术。从发动机到悬架、制动系统无不如此。 作为传统工艺的R系列水平对卧双缸发动机,除了每缸四气门,(Motronic)电子燃油喷射技术之外,还有连杆大头挡圈与连杆之间采用开缝组合式装配,这种方式提高了连杆运行止点的精确度,而且组装拆卸都很方便。 水平对卧双缸发动机的优点是:(1)平卧气缸的活塞运动保证
Faced with the increasingly serious environmental and traffic problems, today’s “BMW” motorcycle, whether it is designed or manufactured, is bound to follow two principles, namely: new ideas, new technologies. From the engine to the suspension, the brake system is all so. As a traditional horizontal R-level horizontal twin-cylinder engine, in addition to four-cylinder per cylinder, (Motronic) electronic fuel injection technology, there are connecting rod bulk ring and connecting rod between the combination of split assembly, this The way to improve the accuracy of the link operating point, and assembly and disassembly are very convenient. The advantages of horizontal twin cylinder engine lie in: (1) Horizontal cylinder piston motion assurance