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D302/D303系列风冷柴油机 德国MWM公司设计郑州第二柴油机厂引进的产品,D=95mm,S=105mm,单缸,标定功率为5～10kW,瞬时可达8～12kW,标定转速为1500～3000r/min。用于手扶拖拉机、农用运输车、农林园艺机械等配套动力。也可用于发动机组和小型水泵。 N85系列柴油机 多家共同研制的产品,1991年通过部级鉴定,主机型有2、3、4缸机,用直喷与涡流室两种燃烧系统。D=85mm,S=95mm,亦可改用90mm和100mm,视用户需要而定。农用n=2200～2600r/min,Ne=13.2～29.4kW;工业用变型机,n=3000～3200r/min,Ne=34～37kW。全系列共8种型号,主要用于农用运输车和拖拉机。
D302 / D303 Series Air-cooled Diesel Engine Germany MWM company designed the second diesel engine factory in Zhengzhou introduced the product, D = 95mm, S = 105mm, single cylinder, calibration power of 5 ~ 10kW, instantaneous up to 8 ~ 12kW, calibration speed of 1500 ~ 3000r / min. For walking tractors, agricultural vehicles, agriculture and forestry, horticulture machinery and other supporting power. Can also be used for engine blocks and small pumps. N85 series diesel engine jointly developed a number of products, in 1991 through ministerial identification, the main type of 2,3,4-cylinder machine, with direct injection and vortex chamber two combustion systems. D = 85mm, S = 95mm, can also use 90mm and 100mm, depending on user needs. Agricultural n = 2200 ~ 2600r / min, Ne = 13.2 ~ 29.4kW; Industrial use of machine, n = 3000 ~ 3200r / min, Ne = 34 ~ 37kW. A full range of a total of 8 models, mainly for agricultural vehicles and tractors.