What kind of oil does a grass trimmer use?
2 Answers
A grass trimmer uses engine oil. The following is a related introduction about engine oil: Introduction: Engine oil, also known as engine lubricant, serves functions such as lubrication and wear reduction, auxiliary cooling, sealing and leak prevention, rust and corrosion protection, and shock absorption. It is hailed as the "blood" of a car. Engine oil consists of two parts: base oil and additives. The base oil is the main component of lubricating oil, determining its basic properties, while additives can compensate for and improve the shortcomings of the base oil, giving it certain new properties, making it an important component of lubricating oil. Classification: Engine oils on the market can be simply divided into mineral oil and synthetic oil based on their base oil (vegetable oil is not considered due to its scarcity). Synthetic oils are further divided into full synthetic and semi-synthetic.
When it comes to what oil to use for a grass trimmer, it depends on the engine type! I used to operate a handheld two-stroke trimmer that required mixed fuel, typically at a 50:1 ratio – that's unleaded gasoline blended with special two-stroke engine oil. Never use pure gasoline, or the engine will overheat and get damaged. Some four-stroke models use pure unleaded gasoline, so always check the manual first. I also recommend using high-quality oil to avoid impurities clogging the carburetor. In winter, it's best to add antifreeze additives, and wear gloves during operation to protect your hands from fuel spills. During maintenance, check the fuel line connections and ensure cleaning residues after each use – this significantly extends the machine's lifespan and boosts work efficiency.
