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冬季由于天气严寒,发动机难以启动,耗油量增加,容易产生冰冻。为了提高农业机械的使用寿命和经济效益,在冬季要对农机采取一系列切实有效的保温防冻措施,确保农机使用与保养安全。1.正确选用油料(1)柴油由于柴油中含有石腊成分,当气温降到接近柴油的凝固点(高于7℃左右)时即
Winter due to the cold weather, the engine is difficult to start, fuel consumption increased, prone to freezing. In order to improve the service life and economic benefits of agricultural machinery, a series of practical and effective measures of heat preservation and antifreeze should be taken on agricultural machinery in winter to ensure the safe use and maintenance of agricultural machinery. 1. Correct choice of fuel (1) Diesel Because diesel contains paraffin components, when the temperature dropped to near the freezing point of diesel (above about 7 ℃) that