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市政环卫车辆作为重要的环卫作业设备,不但承担着清洁城市的职责,而且由于全天候参与城市交通,也需要净化尾气排放,为城市天空的清洁起到表率作用。目前,北京、上海、广东等城市的环卫车辆已要求达到国III标准。就全国市场来看,配装电控发动机的车辆已经占到保有量的10%,这个比率随着国III标准强制实施日期的临近呈上升态势。基本垄断了国内环卫车底盘市场的主要供应商——东风汽车和一汽,都针对市场开发出符合国III排放标准的底盘。
As an important sanitation operation equipment, municipal sanitation vehicles not only undertake the duties of cleaning up the cities, but also need to purify exhaust emissions as a result of being involved in urban traffic around the clock, which plays an exemplary role in the clean urban sky. At present, sanitation vehicles in cities such as Beijing, Shanghai and Guangdong have required to meet the state III standard. In terms of the national market, vehicles equipped with electronically controlled engines have accounted for 10% of the total holdings, a rate that is on the rise as the national III mandatory enforcement date approaches. The basic monopoly of the domestic sanitation truck chassis market, the main suppliers - Dongfeng Motor and FAW, have developed for the market in line with the national III emission standards chassis.