秋冬季節氣溫下降比較明顯，普通潤滑油產品在氣溫低的情況下則變得更稠，流動性減弱，達到需要潤滑部位的時間加長，致使車輛不易啟動且磨損加大。所以
濟南變速箱油廠家建議低溫季節應盡量選擇冬夏通用機油！
In autumn and winter, the temperature drops obviously. Common lubricating oil products become thicker and less mobile when the temperature is low, and the time to reach the position requiring lubrication is longer, which makes the vehicle difficult to start and wear more. Therefore, the manufacturer of Jinan transmission oil suggested that the winter and summer general oil should be selected as far as possible in the low temperature season!
選擇潤滑油應根據發動機的要求進行選擇，潤滑油的選擇可在廠家推薦的基礎上向上升一級，或選用合成機油性能更佳。
The selection of lubricating oil shall be based on the requirements of the engine. The selection of lubricating oil can be improved by one level on the basis of the manufacturer's recommendation, or the performance of synthetic oil is better.
應盡量選擇冬夏通用機油。通用機油無論溫度如何變化都能保持較穩定的潤滑性能，對發動機起到較好的保護作用。
Winter and summer general oil shall be selected as far as possible. No matter how the temperature changes, the universal oil can maintain a more stable lubricating performance and play a better role in protecting the engine.
視發動機的狀況選擇。如果發動機是新的或者狀況良好的，應盡可能使用黏度較低的機油，比如0W-40、5W-40和10W-40等，以使潤滑油的流動更快，減少啟動時的磨損。
Select according to the condition of the engine. If the engine is new or in good condition, oil with low viscosity, such as 0W-40, 5W-40 and 10W-40, should be used as far as possible to make the lubricating oil flow faster and reduce wear during startup.
如果是在高溫季節或發動機已經磨損到一定程度的，就要選用高黏度的機油，比如15W-50等，這樣有利于形成較厚的油膜，維持機油的壓力，并減少機油消耗。
If the engine is worn to a certain extent in the high temperature season, high viscosity oil, such as 15W-50, should be used to form a thicker oil film, maintain the oil pressure and reduce oil consumption.
鑒別潤滑油優劣，一般要注意幾點：一是觀察。機油若清澈，呈黃棕色，說明其品質較好;若顏色渾濁或乳化，說明含水多;如機油有灼燒氣味，說明過早氧化或混入其他油品。二是查看是否有沉淀物。
In general, several points should be paid attention to when identifying the advantages and disadvantages of lubricating oil: first, observation. If the engine oil is clear and yellowish brown, it indicates that its quality is good; If the color is turbid or emulsified, it indicates that there is much water; If the engine oil has burning smell, it indicates premature oxidation or mixing with other oils. Second, check whether there is sediment.
三是可以將機油滴在110℃以上鐵板或排氣管上，如出現爆聲，說明機油含有水分。四是將機油滴在濾紙上，用斑點法圖譜對照。一般情況下，機油應保持適合黏度、中和性、氧化安定性、耐磨性和耐腐蝕性。
Third, the engine oil can be dropped on the iron plate or exhaust pipe above 110 ℃. If there is an explosion, the engine oil contains water. Fourth, drop the engine oil on the filter paper and compare it with the dot method. In general, the engine oil shall be suitable for viscosity, neutralization, oxidation stability, wear resistance and corrosion resistance.
The above is the answer to the question that winter and summer general oil should be selected as much as possible in low temperature season. You can come to our website at any time if you have any ideas http://m.gxrbbs.com Understand!
