Stihl 021 Chainsaw Review: Specs, Problems, Alternatives

Do you want a powerful chainsaw able to handle heavy-duty jobs? The Stihl 021 chainsaw is the perfect tool for the task. This saw has a 16-inch bar and can easily handle large trees.

It is also durable enough to cut through thick logs and firewood. If you are looking for a powerful chainsaw that can handle any job, this one is the right choice.

The Stihl 021 is a 1990 model chainsaw made by Stihl. It is no longer available.

In this article, we will review the features of the Stihl 021 chainsaw and discuss why it is a great choice for homeowners and professionals.

Stihl 021 Chainsaw

Stihl 021 chainsaw review

The Stihl 021 is a powerful and dependable tool that can handle a variety of cutting tasks.

It has a 16 or 18-inch lengths bar, so you can choose the size that best suits your needs.

The saw is also lightweight and easy to maneuver, which makes it ideal for smaller projects.

The chainsaw is easy to start and operate, and it features a low vibration design for reduced user fatigue.

It also has an automatic chain oiler that provides constant lubrication to the chain, ensuring smooth, consistent cutting.

It is versatile, durable, and reliable, making it the perfect tool for any outdoor project.

The chainsaw has an automatic lubrication system that keeps the chain running smoothly while you’re working.

Stihl 021 Specifications

  • Manufacturer: STIHL
  • Item model number: 021
  • Power source: Gas
  • Bar length: 16 inch
  • Cylinder displacement: 35.2 cc
  • Weight: 9.9 lbs
  • Oil Tank Volume: 0.2L
  • Chain Pitch0: .33in.

Key Features of the Stihl 021 chainsaw.

Stihl 021 chainsaw


The 021 is designed for durability and ease of use. It features a powerful engine, ergonomic design, and chain brake system for safety.

This chainsaw is perfect for homeowners who need a reliable tool for felling trees, cutting firewood, and other tasks around the home.[1]


The engine on the Stihl 021 is powerful and reliable. It has a high level of power to accomplish a specific task in a jiffy. The saw is also especially easy to start up, so it’s a convenient tool for any novice.


It is a powerful and efficient tool that is perfect for any job. It is easy to start and has a high power-to-weight ratio, making it perfect for felling trees or cutting lumber.

The chainsaw also has a low fuel consumption, which means that you can use it for long periods of time without having to refuel.


It is a favorite for both homeowners and professionals looking for a reliable tool. The coil is much easier to tension and retains its sharpness for a long time.

The machine is also reliable and intuitive. It is a great choice for those looking for a strong chainsaw.


This Stihl is designed for a variety of tasks, both professional and personal. The bar, which is the cutting attachment at the front of the saw, is adjustable to fit the needs of the user.

The bar also has a sprocket nose that allows it to cut quickly and easily through the wood. In addition, the saw has a powerful engine that helps it cut through even the hardest of woods.


It is a lightweight and easily portable saw that is perfect for small to medium-sized jobs. Weighing in at just over 10 pounds, the 021 is easy to carry and easy to use.

The chainsaw has a 16-inch bar and chain, making it the perfect size for most home projects. It also features an anti-vibration system that helps reduce fatigue, making it easier to use for extended periods of time.

Cutting Capacity

When you are looking to purchase a chainsaw, the first thing you need to consider is the saw’s cutting capacity. This is the maximum width of the cut the saw can make.

The saw’s cutting capacity can vary depending on the model of chainsaw and the type of blade that is being used.

Safety Features of Stihl 021 chainsaw

Chain brake

The chain brake is a mechanism on a chainsaw that helps keep the user safe while cutting. The brake is activated when the kickback safety system senses that the saw has been thrown back towards the user.

This activation causes the brake to clamp down on the chain, stopping it from moving.


The handguard is an important safety feature on a chainsaw. It helps keep users’ hands safe while cutting by protecting them from the chain. It is attached to the saw body and moves with the chain as it cuts. It is important to keep the handguard clean and free of debris, so it can do its job correctly.

Low kickback bar

The 021 chainsaw is a versatile device that may be accustomed to fell trees or cutting wood. But while you may not be cautious, the device can be dangerous if used incorrectly.

One of the features that help to keep users safe while using this chainsaw is the low kickback bar.

Exhaust deflector

The exhaust deflector is a small metal shield that is attached to the engine of a chainsaw. It helps to keep users safe while cutting by deflecting the hot exhaust away from them.

The deflector also directs the sawdust and debris away from the user.

Check out our guide On How To Untangle Chainsaw chains.


  • It is incredibly easy to use, even for beginners.
  • The chain is very durable and will last for a long time.
  • It is lightweight and easy to carry around.
  • It is affordable and easy to find.


  • It can be difficult to start the engine. 
  • It can be difficult to maneuver the chainsaw. 
  • It is not easy to maintain a chainsaw.


The Stihl 021 chainsaw is a popular choice for homeowners and professionals alike. It is known for its strength and endurance. However, the 021 chainsaw does have its share of problems.

One common problem is that the saw chain often becomes loose and needs to be tightened frequently. Another issue is that the chain catcher often gets clogged by debris and must be cleaned periodically.


Husqvarna 440E 

The Stihl 021 is a popular option for those looking for a quality chainsaw. However, It can be prohibitively expensive for some people.

There are a few alternatives to the Stihl 021 that are worth considering. The best option is the Husqvarna 440E. This chainsaw is very similar to the Stihl 021.

Echo CS-310

When it comes to chainsaws, It is a popular option. However, it can be a bit more costly for some people. The second option is the Echo CS-310.

It is certainly more affordable compared with the Stihl and it has excellent features as well. The CS-310 is a great choice for those who are looking for a quality chainsaw at a lower price.

Remington RM4618 

There are many people who own a Stihl 021 and love it. But what can you do in the event that you damage it or simply need something new?

There are many Stihl 021 alternatives on the market. The Remington RM4618 is a good alternative to the Stihl 021. It has more capability and is more affordable.

Final Thought

The Stihl 021 chainsaw is a great choice for anyone seeking a powerful and durable chainsaw.

It has proven to be a reliable tool for many users, and it is sure to meet the needs of anyone looking for a quality chainsaw. There are a few alternatives to the 021, the Husqvarna 440E can be the right option for you.

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