What is the best SAE 30 oil?



Is all SAE 30 oil the same?

The SAE 30 oil is a single grade oil with a viscosity rating of 30. It’s called a single grade (or monograde) oil because it only has one viscosity grade. This is different from a multi grade oil, like 10W-30, which is rated for both SAE 10W and SAE 30.

What is SAE 30 motor oil used for?

SAE 30 oil is typically used for smaller air-cooled engines, like the ones in small tractors, lawnmowers, and chain saws. Most motor oils today are multi-grade oils that will perform well in all seasons.

Is there a synthetic SAE 30?





Royal Purple SAE 30 High Performance Synthetic Motor Oil is an API-Licensed Heavy Duty SAE Motor Oil. Our oil combines premium base oils with proprietary additive technology to create a high-performance motor oil.

What is the best oil to use in a lawn mower?

SAE 30 – Warmer temperatures, most common oil for small engines. SAE 10W-30 – Varying temperature range, this grade of oil improves cold-weather starting, but may increase oil consumption. Synthetic SAE 5W-30 – Best protection at all temperatures as well as improved starting with less oil consumption.

What replaces SAE 30 oil?

You can use 10w30 instead of SAE 30 in your lawn mower if you want. Since 10w30 has the same viscosity grade at operating temperature, you won’t run into any problems by using it instead of SAE 30.

What temperature is SAE 30 oil good for?

SAE 30 has been rated for hot viscosity. That means that while it might work in your car in cold weather, there have been no tests to prove it. It will reach its viscosity peak at around 212℉ but will break down once the engine temperature reaches 250-260℉.

What does SAE stand for oil?





the Society of Automotive Engineers

A letter for every lubricant type



Oil viscosity is very important and is affected by temperature. Therefore the first three letters you need to know are SAE, the acronym of the Society of Automotive Engineers. This society is responsible for establishing a classification system based solely on oil viscosity.

What does SAE 30 number indicate?

The number ’30’ refers to the kinematic viscosity at 100 °C. This contains at 100 °C (operating temperature in the engine) a range of at least 9.3 -12.4 mm²/s. The engine is optimally protected even under demanding conditions. Performance parameters of SAE class 30.

Can I use 5w30 instead of SAE 30 in my lawn mower?

5w-30 is fine to use. It has the same flow rate as SAE30 at normal operating temps. The way oil works is, the first number is flow rate at ambient temp. The second number is flow rate at operating temp of the engine.

Is Pennzoil SAE 30 Synthetic?

A: This is NOT synthetic oil. It’s conventional oil.



Can I use synthetic oil in small engines?

Final Thoughts. In conclusion, yes, you can use a synthetic oil in your mower engine. Look in the owner’s manual and buy the synthetic version of the oil the manufacture recommends. You will not have to change the oil as often and the oil will take better care of your engine.

Is Royal Purple SAE 30 non detergent?

Royal Purple® Synfilm® Recip. 100 is recommended for lubrication of reciprocating air compressors (piston type) that specify a SAE 30 or a “non-detergent” 30 weight oil. Synfilm Recip.



Available Sizes.

Available Sizes Part Number Item Number
1-Qt. Bottle 01513

Is SAE 30 and 30w the same?

SAE 30 is a single-grade oil meaning it is only rated one time at a very high temperature. This high-temperature rating is right in the middle at 30. 5w30 on the other hand, is a multi-grade oil that has two ratings. Meaning at high temperatures it is also rated at 30, but at low temperatures, it has a rating of 5.

Is SAE 30 the same as 5w30?

5w30 is mostly used on cars and trucks. SAE30 is a straight 30 weight oil used on your lawn mower and other 4 cycle outdoor equipment.

What SAE30 number indicates?

The number ’30’ refers to the kinematic viscosity at 100 °C. This contains at 100 °C (operating temperature in the engine) a range of at least 9.3 -12.4 mm²/s. The engine is optimally protected even under demanding conditions.



What does SAE mean on oil?

the Society of Automotive Engineers

A letter for every lubricant type



Therefore the first three letters you need to know are SAE, the acronym of the Society of Automotive Engineers. This society is responsible for establishing a classification system based solely on oil viscosity.

Can I use 5w30 instead of SAE 30 in my lawn mower?

In most cases with a lawn mower engine, you’ll be fine using SAE 30 vs 5w30. But, there are three things you should take into consideration though. First, how new is your mower? Some newer lawn mowers have been designed with multi-grade oil in mind, and the manufacturer may recommend using 5w30 over SAE 30.

What is the viscosity of SAE 30 oil?

Automotive Lubricant Viscosity Grades: Engine Oils – SAE J 300, Dec. 1999

SAE Viscosity Grade[°C] Min. Viscosity [mm²/s] at 100 °C Max. Viscosity [mm²/s] at 100 °C
30 9.3 <12.5
40 12.5 <16.3
40 12.5 <16.3
50 16.3 <21.9

Is SAE 30 A 4-stroke?

The SAE 30 4-stroke oil guarantees excellent performance and viscosity at temperatures between -5° and +40°. The API SL/CF specifications mean that it is suitable for both petrol and diesel engines and is indicated for lawn mowers and garden tractors, also of the front-cut ride-on type.



Is SAE 30 thicker than 10w40?

SAE 30 is a medium thickness, single-grade oil that is mostly used in small engine machinery such as lawn mowers and string trimmers. 10w40 is an oil that is mostly used in diesel engines and motorcycles. This is because 10w40 is slightly thicker when hot, and also rated for use in cold temperatures.