The human body runs by the energy from food. So it won’t take long to break down all the energy sources if the food supply is stopped.
Like we humans, machines also need constant energy to make them function. This energy is also required by the lawnmower that runs all day on your lawn.
And, this energy is transferred through the source of oil. So, that once made me think, can I use 10w40 oil in my lawnmower?
Yes, 10w40 oil can be used for lawnmowers and get away without having any problem. Besides the recommended lawnmower oils, you can sometimes try something different like a 10w40 used in the cars. But, using them from the very first time you bought your lawnmower till the end is not recommended.
In this garden gild guides we’ll discuss the following:
- Can I use 10w40 oil in my lawnmower?
- Can I use 10W40 instead of 5W30 in my lawnmower?
- Is 10W40 the same as SAE 30?
- Is it OK to use 10W40 instead of 10W30?
- What is the best oil to use in a lawnmower?
- What happens if you put car oil in a lawnmower?
Can I use 10w40 oil in my lawnmower?
Any electrical machines, vehicles, or motors are runner by oils. For different sorts of engines, the oil requirements also vary.
That is to say, the engine that runs a car will generally look for a different kind of oil than the engine which runs outdoor equipment like lawnmowers.
A lawnmower generally runs by a sort of engine that has anair-cooled system attached to It. That is to say, this type of engine is so much different than that of the engines run by the liquid cooling system in a car or other vehicles.
The air-cooled system doesn’t have any filter because the unnecessary elements of the oil are directly exposed to the engine. It can cause harm to the engine in the long run if the oil is not pure and eligible for such an engine.
In contrast, the liquid-cooled system of vehicles acts basically as the cleaner.
This is to say; the oil elements are not directly exposed to this type of engine. Instead, it happens due to the filter in such engines that makes the oil’s contaminant separate from the machines.
Again, engines of other vehicles can go through higher viscosity oil. However, you cannot see this becoming possible in the machines present in a lawnmower.
So, by now, you have got a brief idea about the oil requirements of the lawnmower’s engines. Such oil is needed, which fulfills all the demands of these engines and issuitable for them for the long run.
Such kind of oil is 10w40. And, the exciting part is that the oil can be used for both lawnmowers and cars. You may become confused due to the many differences between the oil requirement of two of these engines.
But, 10w40 is a balanced oil that stands in the middle of both the car and lawnmowers engine.
So, 10w40 can be used as a temporary type of oil for your lawnmower if unavailable of the lawnmower’s recommended. Again, if you get away from the regular oiling schedule and try something new for your lawnmower, then 10w40 is indeed a great choice!
Can I use 10W40 instead of 5W30 in my lawnmower?
You can use 10w40 in your lawnmower, but that doesn’t mean you can put it instead of 5w30 oil.
10w40 oils are not made for smaller engines. They are more useful for larger engines with special viscosity requirements, but the case is different for 5W30.
5w30 is suitable for small engines due to its features, viscosity, and lubricant. They act smoother in such kinds of engines and are used as the alternatives of 10w30.
So, for your lawnmower, which mainly recommends oil like SAE 30, the newer version of these lawn mowers recommends 5W30 and 10w30 oils.
So, you cannot use 10W40 oils instead of 5W30 on your lawn mowers with small engines.
Is 10W40 the same as SAE 30?
No! 10w40 and SAE 30 are two different oils with different kinds of engine requirements. But, this is not applicable everytime as both the oil can sometimes be used in the same engine without any problem.
And, the only similar part between the two of these oils is the ability to be used for the engine of the lawnmower. The rest of the all other things are dissimilar to each other. That is to say, we can point out many of the differences between a 10w40 oil and SAE 30.
One most common type of difference between the two of them is their viscosity. Viscosity means the thickness, consistency, and flow of the oil. The higher the viscosity of an oil, the more its thickness and the oil acting as semi-liquids.
10w40 has a slightly higher viscosity than SAE 30. However, these differences are not noticeable in normal temperatures. Due to this, both of them can be used in the lawnmower.
But, the differences are inevitable when the temperature rises. With the increase of temperature, the viscosity of 10w40 also increases. So, SAE isthe most recommended kind of oil for your lawnmower.
Again, SAE 30 is a single-weight oil. But, 10w40 is multi-weighted. We can continue many such similarities between them, but that doesn’t mean that anyone of them is not suitable for your lawnmower.
Is it OK to use 10W40 instead of 10W30?
To consider this matter, you first need to rely upon some factors. Then you can decide whether 10w40 over 10w30 is OK for your lawnmower or not.
One such important factor is the temperature. If you consider the temperature of the place where you will use the lawnmower, oil usage can vary.
A 10w30 is an all-time suitable oil for your lawn mower no matter what is the temperature. But, of course, suppose the temperature is lower. In that case, you can blindly use the oil whose ability is to resist even -20° Fahrenheit to -50° Fahrenheit.
And, if the temperature is higher in that place, then the recommendation for your lawn mower’s oil becomesclearer, which is to use 10W30. This is because less oil’s viscosity prevents your lawn mower’s small engine from damages even at a higher temperature.
Now, in the case of the 10w40 oil, if the temperature is lower, you can use the oil instead of 10w30 as viscosity remains normal. But, when the number increases, viscosity also goes higher in the case of 10w40.
Higher viscosity means more wear and tear in your engine. So, in that situation, 10w40 cannot be used instead of the all-rounder 10w30 oils for your lawnmower.
What is the best oil to use in a lawnmower?
As told before, their usage varies on various factors, including the weather and temperature under consideration for most of the oil.
So, considering this, the best oil to use in a lawnmower is SAE 30 that will serve in extremely hot conditions again during the cold-climatic timings.
Again, 10w30 can also be used as the best multi-purpose oil as the oil acts like SAE 30 during 100° Celsius.
As lower temperature is not a matter of consideration for your lawnmowers oil requirement. Because the viscosity of all the oils is almost the same ata lower temperature, a higher temperature becomes problematic as viscosity increases in some oils.
But 10w30 becomes like SAE 30 at a higher temperature and works best for your lawnmowers.
What happens if you put car oil in a lawnmower?
You can use car oil as the fuel for your lawnmower without anything happening, only if the oil is of higher quality.
A 10w40 is often used as a car oil to run,especially the old cars. The oils quality is higher enough that it can be used seamlessly in your mower without a problem.
The only problem that may lead to your mower is the higher viscosity, which will only happen if you belong from a higher temperature place.
So, it is not all time recommended to use this oil for your mower. But, it can be used for temporary periods as the damage is always due to the long-term application.
10w40 oil can be the best choice for the lawnmower. The fuel efficiency is outstanding, and 10w40 also takes good care of lawnmowers’ engines.