If you own a chainsaw, you know that every chainsaw requires oil to lubricate the bar and chain. Chainsaw bar oils have different grades and generally come in three types: winter, summer, and all-purpose.
The question is: what weight is chainsaw bar oil?
It is simply the viscosity of the oil. Viscosity measures an oil’s resistance to flow or how thick it is.
If you’re going to use a chainsaw in the summer, you’ll need a high-viscosity oil. On the other hand, if you’re using a chainsaw in winter, you’ll need a lower-viscosity oil to ensure that it flows freely.
Just like there are winter tires and summer tires, the same applies to chain and bar oil.
Why Is It So Important To Lubricate The Chainsaw Chain?
We’re all aware that oil is essential after using the saw for several days. The chain and bar reduce friction over time, which can cause wear and tear.
This means the chainsaw will last longer and cut more efficiently if oiled properly. Lubrication helps prevent the saw from overheating after cutting hard and thick wood, which can eventually damage the engine.
What Can I Use For Chainsaw Bar Oil?
As you know the importance of chainsaw bar oil, now the question arises, what can you use for chainsaw bar oil? With so many options available on the market, you may become overwhelmed when it comes to choosing the right one. Therefore, in this article, we will discuss “what can you use for chainsaw bar oil”
Chainsaw Bar & Chain Oil Types
Generally speaking, there are two chainsaw oil types: summer & winter. Summer oil and winter oil have different viscosities. Winter oils have low viscosity, which allows them to run smoothly at low temperatures, whereas summer oils have high viscosity and are thicker, which allows them to work at high temperatures.
Chainsaw Bar Oil Substitutes
i) Motor Oil
Motor oils are generally used for the lubrication of the internal combustion engine but can be used for chainsaw chain and bar lubrication
While not the most popular choice for a chainsaw, motor oil is not sticky enough to stay on the bar and chain, which means you need to refill the chainsaw bar oil reservoir several times.
ii) 5w30
5W30 is generally recommended for use in the winter. Due to its very low viscosity, it is better not to use it in the summer. Also, this oil is less expensive than others on the market.
iii) 10w30
The question arises: can I use 10w30 for chainsaw bar oil? The answer is yes, you can also use 10W30 as a chainsaw oil substitute.
It has the unique advantage of being able to keep up with your saw’s running temperature all year round in the summer and winter months. Also, its thicker consistency helps protect the chain from wear.
iv) 10W40
Another alternative you can use as your chainsaw bar and chain oil is 10W-40 motor oil.
Just like 10W-30, this oil has a medium viscosity – making it a good choice for both summer and winter use.
iv) Gear Oil
Gear oil is a great alternative to chainsaw bar oil in the summer. It has a high viscosity and can withstand higher temperatures, making it an excellent choice for summer use but not recommended for winter use. The reason is: Gear oil is 3X thicker than normal motor oil which makes it a poor alternative. Moreover, gear oil is pricier than other alternatives.
iv) Vegetable Oil ( Canola Oil )
Another option for your chainsaw bar oil is vegetable oil. It is a low-viscosity oil – perfect for winter use.
Canola oil is also cheaper than petroleum-based oil which makes it eco-friendly.
It also has a very light odor and does not have any unpleasant odors like motor oils.
The downside is that, due to their low viscosity, they are not suitable for summer use.
v) Hydraulic Oil
Hydraulic oil is another option that has similar characteristics to your chainsaw bar oil. Now the question is: Can you use hydraulic oil as a chainsaw bar oil alternative? The hydraulic oil doesn’t have tackifiers, which means it won’t stick to the chain, and you can throw oil. You can use ISO grades 68, 100, 150, or 220 as a chainsaw bar oil alternative. On the downside, hydraulic oil is more expensive than chainsaw bar oil.
Characteristics Of A Chainsaw Oil Look For
1. Stickiness
Chainsaw bar oil should have enough adhesion to stay on the chain and bar, even after several cuts.
2. Slipperiness

Along with slipperiness, chainsaw bar oil should have enough lubricity to provide a slippery surface with minimum friction. This will prevent the saw from wear and tear on the chain and bar.
3. Viscosity Of The Oil
The viscosity of the oil should be appropriate depending on the season.
Generally in the winter, you should use a low-viscosity oil, On the other hand in summer, a high-viscosity oil should be used.
Choose an oil with the right viscosity for the season to ensure that your chainsaw works properly.
4. Environment Friendly
Nowadays, it is important to choose an oil that is not only effective for your chainsaw but also eco-friendly.
Try to look for a chain that doesn’t contain toxic additives which are not good for the environment and can cause harm to plants, so make sure to check the label before buying.
Which Is The Best Bar Oil: Expert’s Opinion?
When it comes to the proper maintenance of your chainsaw, using the right oil is essential. Choosing the wrong oil can lead to faster chain and bar wear and tear.
Let’s take a look at the various oil types and discuss which is the suitable bar oil.
Oregon Bar and Chain Oil
Oregon Bar and Chainsaw Oil are one of the best bar oils when it comes to lubricating your chain and bar. It is specially formulated for chain saws, providing maximum performance with minimum residue.
Oregon Bar and Chain Oil works with all chainsaw brands and provides extra tackiness that bonds to the chain and bar for longer-lasting lubrication and protection. It also helps reduce oil throw-off, reducing the need for frequent oiling.
Maxpower 337045 Bar & Chain Oil
Maxpower 337045 Bar & Chain Oil is a specially formulated combination of petroleum products and additives designed to provide superior lubrication for chainsaws. It offers high-tack, no-sling lubrication that reduces throw-off and extends the life of your chainsaw bar and chain.
Maxpower 337045 Bar & Chain Oil is perfect for all chainsaw brands and provides maximum lubrication.
Makita 181116-A
Makita 181116-A Bar & Chain Oil is a good-quality bar and chain oil that provides excellent performance in the toughest cutting environments. It is specially formulated for chain saws, providing superior lubrication and protection against wear and rust. On the downside, it is summer-only labeled oil, according to online market reviews.
Husqvarna X-Guard Premium
Another oil you can purchase to keep your saw running efficiently is Husqvarna X-Guard Premium. This high-performance oil is specially formulated for all types of chainsaws brands and provides good protection against wear and corrosion.
Stihl 0781 516 5003 Chainsaw Oil
Stihl 0781 516 5003 is a good choice for those looking for an economical option. This bar oil contains highly refined oils for maximum lubrication and is designed for high-speed and heavy-duty cutting. Moreover, it contains a concentrated tackiness additive that helps the oil stay on the saw chain even at high cutting speeds.
What You Need To Look In A Bar and Chain Oil: Expert Opinion
What you need to look for in a bar oil can be confusing. What’s the right viscosity? What lubrication properties should it have? To help answer these questions, we’ve consulted experts to provide their tips and suggestions for choosing the best bar and chain oil. Keep reading to find out what you should look
1. Viscosity (Weight) Of The Chainsaw Bar and Chain Oil
The viscosity of the bar and chain oil should be appropriate depending on the season. For instance, in winter you should use a low-viscosity oil while in summer, a high-viscosity oil should be used. Choosing the right viscosity will ensure that your chainsaw works properly and keeps its peak performance.
2. The Additives Should You Look For:
When choosing a bar and chain oil for your chainsaw, you should look for a product that contains additives: anti-wear agents, corrosion inhibitors, and tackiness.
3. The Formula Of The Chainsaw Bar and Chain Oil:
Different bar and chain oils have different formulas, so it’s essential to read the label and description to make sure you’re getting a high-quality chain oil for your chainsaw. Generally speaking, Chainsaw bar and chain oils are gasoline-based or vegetable oil-based.
4. Size (Gallon Size) Of the Chainsaw Bar and Chain Oil:
Make sure you get a gallon size of oil that is enough for your use. Not too much, not too little, get it just right! Chainsaw oils come in different sizes, generally from 0.5 liters to 1 liter.
5. The stickiness of the chainsaw bar and chain oil:
The stickiness of the bar and chain oil is something you need to consider. Stickier oils tend to cling better to the chainsaw bar and chain, providing better protection and lubrication. Stickier oils also reduce the amount of oil thrown off and reduce the need for frequent oiling.
What Oil Should You Use For The Electric Chainsaw?
Electric chainsaws don’t require fuel to operate like gas saws but they require bar and chain oil. The type of bar oil to use depends on the types and brands of saws as well as the season: summer or winter. You can view the instruction manual for your chainsaw to see what type of oil is recommended.
How Can You Add The Chainsaw Chain And Bar Oil?
Adding the right bar and chain oil to your chainsaw is essential for the best performance. Here we have listed three steps you can follow to safely and efficiently oil your saw.
1. Set on a level surface.
2. Unscrew the cap and pour oil into the reservoir; do not overfill.
3. Screw the cap back
Chainsaw Bar Oil FAQs
What oil can be used for chainsaw bar oil?
There are a variety of oils available for use in chainsaw bars and chain oil, including vegetable-based oils, petroleum-based oils, and synthetic oils. What’s important is to choose an oil with the appropriate viscosity for the season and the type of chainsaw you are using.
Can I use 10W30 for chainsaw bar oil?
Yes, 10W-30 motor oil can be used in a chainsaw bar and chain oil. Due to its multi-weight properties, it is suitable for both summer and winter use.
However, it is not the best substitution and is not made for that specific use.
Conclusion
In conclusion, the weight of chainsaw bar oil is important to consider when selecting the right oil for your chainsaw.
Generally, Low-viscosity oil is better for winter use and high-viscosity is thick oil suitable for summer. What’s more, it is important to look for a high-quality product that contains additives like anti-wear agents, corrosion inhibitors, and tackiness.
It is also important to consider the stickiness of the oil and the size of the container it comes in. Choosing the right bar and chain oil is essential for getting your chainsaw to perform at its best.
With this comprehensive guide, you now have all the information you need to choose the right chainsaw bar and chain oil for your needs.