Industri nyheter

Motoroljens viskositet

2020-07-10

La oss snakke om "viskositeten" som er den viktigste indikatoren formotor olje. En av de vanligste indikatorene formotor olje viscosityer SAE-verdien påmotor olje. What do you usually hear about OW-20 and 5W-30, right? There are five common numbers in front of W, which are 0, 5, 10, 20, and 25. The smaller the number, the lower the applicable ambient temperature. There are also 5 common numbers behind W, which represent the highest temperature applicable to the motor olje, which are 20, 30, 40, 50, and 60, which represent the viscosity of the motor olje. This is also the case in motorcycle oil. Most of the motor olje used by European and American motorcycles such as BMW is 5W-40, 15W-50, Harley 20W-50, KTM 10W-50, and Ducati 15W-50. The motor oljesbrukt av Honda og Kawasaki er 0W-30 eller 10W-40. Derfor kan man se at europeiske og amerikanske bilprodusenter tar mer hensyn til kjøretøyets ytelse, så viskositeten til designoljen er litt høyere.

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