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市内公共汽车在停车时采用什么办法可以节约燃油呢?又能节约多少燃油呢?五十铃汽车公司回答了这个问题。他们对五十铃LV214K和LV314K两种型号的公共汽车(使用的都是11升161.7千瓦6QA2型柴油机)的自动起动停车系统进行了改进,使汽车发动机按停车时间长短自动关闭。自动起动-停车系统的基本功能,是当停车待客时关闭柴油机。据统计,6QA2型柴油机在空转(550r/min)时,油耗为0.362mL/s,而每次起动时所耗燃油为1.4mL。因此,
How can the city bus save fuel when it is parked and how much fuel it saves? Isuzu Motors responded to this question. They improved the automatic start-stop system for both Isuzu LV214K and LV314K buses (all using a 11-liter 161.7 kW 6QA2 diesel engine), allowing the car’s engine to automatically shut down for longer periods of time. Automatic start-stop The basic function of the system is to shut down the diesel engine when it is parked. According to statistics, 6QA2 diesel engine idling (550r / min), the fuel consumption of 0.362mL / s, and each start-up fuel consumption of 1.4mL. therefore,