Why can't a two-stroke mower use four-stroke oil

As the saying goes: "A good car with good oil, a good horse with a good saddle." Only good oil can give play to the superior performance of machinery. Good quality machinery, if the wrong oil or poor quality oil is used, the mechanical performance is reduced and the heavy is scrapped, bringing unnecessary losses to themselves!
You bought a good performance of garden machinery, is it also for what kind of oil and confused? I believe this article will give you inspiration!

Many garden machinery is a two-stroke engine, many people do not know enough about the two-stroke machine filling oil, the result is soon bought because of the oil problem and pull the cylinder, causing unnecessary economic losses.

Two stroke mechanical filling oil usually has the following problems:

What is the difference between two-stroke and four-stroke machine oil?

A: 1, two-stroke gasoline engines generally use the so-called "solidified" lubrication, that is, gasoline and oil mixed in a certain proportion, through the carburetor and air to form a combustible mixture, and then into the crankcase, then the oil contained in the combustible mixture condensed on the cylinder wall, piston, piston ring, piston pin and crankshaft bearing working surface, play a lubricating role.
2, it is because of such a way of working, so for the addition of two-stroke Gasoline Engine oil, there are some special requirements. For example, to have better high temperature performance and lubrication performance, to have a good ability to mix with gasoline.
3, in order to reduce the generation of deposits on the spark plug, the oil is generally not allowed to add barium, zinc and other additives.

Can a two-stroke mower add four-stroke oil?
A: No. Reasons: 1, like SF four-stroke turbine oil, containing a large number of wear-resistant agents, does not have the combustion function, in the high-speed operation of the two-stroke machine, it will cause a large number of carbon deposits, carbon deposits into the cylinder, easy to cause cylinder, machine scrap.
2, premature ignition, power decline.
3, black smoke, insufficient combustion. Viscosity index improvers in multistage four-stroke oils produce large deposits during combustion.
4, four-stroke engine oil does not contain solvents, and poor mixing with gasoline.
5, four stroke oil high temperature performance is poor.

What makes a good two-stroke oil?
A: 1, good lubricity, can prevent chafing or cylinder pulling;
2. Good cleanliness and oxidation resistance, keep the engine clean;
3. Less ash and sediment after combustion, clean exhaust gas and less smoke;
4, good rust resistance, prevent engine parts from rust and corrosion;
5, good mixing and fluidity, so that the lubricating oil and gasoline are fully mixed.

What are the hazards of using poor quality two-stroke oil?
A: 1, inferior oil consumption is large, incomplete combustion, easy to make piston, cylinder, silencer carbon deposition.
2, after the use of inferior oil, the cylinder body is dirty, the engine performance can not play.
3, inferior oil to shorten the engine life.
4, because the inferior oil is not resistant to combustion, the consumption is more, the number of purchases is more, so the use of high cost.
5, poor quality two-stroke oil will also bring:
1). Power drop.
2). Ignition advance, damage piston.
3). Easy to pull cylinder.
4). Hard to start.

Where are the sales channels of two-stroke oil in the market?
A: Due to the decrease in the number of two-stroke motorcycles, the number of people who buy two-stroke oil is decreasing, and general gas stations no longer sell this type of two-stroke oil. Professional two-stroke garden machinery, it is best to buy in authorized professional shops to ensure the quality of oil products.

What are the precautions for using two-stroke oil?
A: 1, two-stroke machinery must use special oil!
2, the mixed oil should be used now, and the mixed oil of gasoline and oil should be used how much, and it cannot be saved.
3, a preparation of long before the next use must be shaken. Because the mixed oil is left standing for a long time, the oil will precipitate at the bottom of the container, and it should be stirred when used, otherwise all the gasoline may be poured out, and the lubrication effect will be very poor.