四轮农用运输车是指以柴油机为动力,功率不大于28kW,载重不大于1500kg,最高车速不大于50km/h的四轮机动车。其型号一般由汉语拼音字母和数字组成:拼音字母部分为企业或商标代号,数字部分为功率和载重代号,必要时在后端加注结构特征和改进数代号。 企业或商标代号:用企业或商标汉字拼音的第 Four-wheeled agricultural vehicle is a four-wheeled motor vehicle powered by a diesel engine with a power of not more than 28kW, a load of not more than 1500kg and a maximum speed of not more than 50km / h. The model is generally composed of Hanyu Pinyin letters and numbers: Pinyin letters part of the enterprise or trademark code, the digital part of the power and load code, if necessary, structural features in the back end and improve the number of codes. Business or Trademark Code: Pinyin with the first word of the enterprise or trademark