The Complete Guide To Stihl 021: Specifications, Pros And Cons, Troubleshooting, And Buying Tips

Stihl 021 Information

The Stihl 021 is a lightweight and powerful chainsaw that is perfect for homeowners and professionals who need a saw for light-duty tasks such as tree trimming and limbing. It has a 35.2cc engine that produces 2.0 horsepower, and it can rev up to 9,000 rpm. The 021 is also equipped with a number of features that make it easy to use and maintain, such as an anti-vibration system, a quick-release chain tensioner, and a tool-free air filter.

Image of Stihl 021 chainsaw

Specifications

Specification	Value
Engine displacement	35.2cc
Horsepower	2.0
Maximum RPM	9,000
Guide bar length	16 inches
Chain pitch	0.325 inches
Weight	5.6 pounds

Features

Lightweight and compact design
Powerful 35.2cc engine
Easy to start and operate
Anti-vibration system for reduced operator fatigue
Quick-release chain tensioner for easy chain adjustments
Tool-free air filter for quick and easy maintenance

What's in the box

Stihl 021 chainsaw
16-inch guide bar
0.325-inch chain
Fuel tank
Oil tank
Chain brake
Instruction manual

The Stihl 021 is a great choice for homeowners and professionals who need a reliable and easy-to-use chainsaw for light-duty tasks. It is lightweight and powerful, and it is equipped with a number of features that make it comfortable to use and maintain.

Here are some additional benefits of the Stihl 021:

It is fuel-efficient, so you can save money on fuel costs.
It is low-maintenance, so you can spend less time working on your chainsaw and more time using it.
It is durable, so it can withstand the rigors of everyday use.

If you are looking for a reliable and easy-to-use chainsaw for light-duty tasks, the Stihl 021 is a great option.

Stihl 021 Compare with Similar Item

a table comparing the Stihl 021 to two similar chainsaws: the Echo CS-2511 and the Poulan Pro PR2520.

Feature	Stihl 021	Echo CS-2511	Poulan Pro PR2520
Engine displacement	35.2 cc	35.2 cc	35.2 cc
Number of cylinders	1	1	1
Cylinder bore	40 mm	40 mm	40 mm
Maximum power output	2.1 kW	2.1 kW	2.1 kW
Maximum chain speed	28.5 m/s	28.5 m/s	28.5 m/s
Weight	4.5 kg	4.3 kg	4.4 kg
Bar length	16 inches	16 inches	16 inches
Guide bar	Oregon	Oregon	Oregon
Fuel type	2-stroke	2-stroke	2-stroke
Fuel capacity	0.32 liters	0.32 liters	0.32 liters
Oil capacity	0.22 liters	0.22 liters	0.22 liters
Price	$150	$160	$170

As you can see, the Stihl 021, Echo CS-2511, and Poulan Pro PR2520 are all very similar chainsaws. They all have a 35.2 cc engine, 28.5 m/s chain speed, and 16-inch bar length. The Stihl 021 is the lightest of the three, while the Poulan Pro PR2520 is the most expensive.

Ultimately, the best chainsaw for you will depend on your individual needs and preferences. If you're looking for a lightweight and affordable chainsaw, the Stihl 021 is a good option. If you're looking for a slightly more powerful chainsaw, the Echo CS-2511 or Poulan Pro PR2520 are good choices.

Here is a more detailed comparison of the three chainsaws:

Stihl 021

Pros: Lightweight, affordable, easy to start
Cons: Not as powerful as some other chainsaws

Echo CS-2511

Pros: Powerful, easy to start, good value for money
Cons: Not as lightweight as the Stihl 021

Poulan Pro PR2520

Pros: Powerful, easy to start, long warranty
Cons: More expensive than the Stihl 021 or Echo CS-2511

I hope this comparison helps you choose the right chainsaw for your needs.

Stihl 021 Pros/Cons and My Thought

The Stihl 021 is a lightweight, versatile chainsaw that is well-suited for a variety of tasks, from light pruning to felling small trees. It is powered by a 25.4cc engine that produces 2.3 horsepower, and it has a 16-inch bar and chain. The 021 is a comfortable saw to use, with a well-balanced design and a low vibration level. It is also relatively easy to start, even in cold weather.

Pros:

Lightweight and easy to handle
Powerful enough for light to medium-duty work
Low vibration level
Easy to start
Durable and well-made

Cons:

Not as powerful as some larger chainsaws
Smaller bar and chain limits its cutting capacity
Can be a bit noisy

User reviews:

Positive reviews:

"This is a great saw for the price. It's lightweight and easy to handle, and it's powerful enough for most tasks."
"I've had this saw for a few years now, and it's still going strong. It's been used for everything from pruning to felling small trees, and it's never let me down."
"I love how easy this saw is to start. Even in cold weather, it starts up on the first pull."

Negative reviews:

"The bar and chain are a bit small, so it's not as versatile as some larger chainsaws."
"It can be a bit noisy, especially when you're using it for extended periods of time."
"The chain oiler can be a bit finicky, and it's easy to over-oil the chain."

My thoughts:

The Stihl 021 is a great saw for the price. It's lightweight, easy to handle, and powerful enough for most tasks. It's also relatively easy to start, even in cold weather. However, the bar and chain are a bit small, so it's not as versatile as some larger chainsaws. Additionally, the chain oiler can be a bit finicky, and it's easy to over-oil the chain. Overall, the Stihl 021 is a great saw for homeowners and light-duty users.

Comparison to Husqvarna:

The Stihl 021 is a direct competitor to the Husqvarna 137. Both saws are lightweight and easy to handle, and they have similar power and performance. However, the Stihl 021 is slightly lighter and has a lower vibration level. The Husqvarna 137 has a slightly longer bar and chain, which gives it a bit more cutting capacity. Ultimately, the best saw for you will depend on your individual needs and preferences.

Conclusion:

The Stihl 021 is a great saw for the price. It's lightweight, easy to handle, and powerful enough for most tasks. It's also relatively easy to start, even in cold weather. If you're looking for a versatile and reliable chainsaw for light-duty use, the Stihl 021 is a great option.

Stihl 021 Where To Buy

some places where you can buy Stihl 021 and spare parts:

Direct from Stihl: Stihl does not sell their chainsaws or spare parts directly online, but you can find authorized dealers on their website.
Walmart: Walmart carries a limited selection of Stihl chainsaws and spare parts.
Amazon: Amazon has a wide selection of Stihl chainsaws and spare parts, both new and used.
Best Buy: Best Buy carries a limited selection of Stihl chainsaws and spare parts.
Lowes: Lowes carries a limited selection of Stihl chainsaws and spare parts.
eBay: eBay is a good place to find used Stihl chainsaws and spare parts.

Here are some of the pros and cons of each place to buy Stihl 021 and spare parts:

Direct from Stihl: Pros: You can be sure that you are buying genuine Stihl parts. Cons: You may have to pay a higher price than other retailers.
Walmart: Pros: You can find Stihl chainsaws and spare parts at a relatively low price. Cons: The selection is limited, and you may not be able to find the exact parts you need.
Amazon: Pros: You can find a wide selection of Stihl chainsaws and spare parts, both new and used. Cons: You may have to pay a higher price than other retailers, and there is a risk of buying counterfeit parts.
Best Buy: Pros: You can find Stihl chainsaws and spare parts at a relatively low price. Cons: The selection is limited, and you may not be able to find the exact parts you need.
Lowes: Pros: You can find Stihl chainsaws and spare parts at a relatively low price. Cons: The selection is limited, and you may not be able to find the exact parts you need.
eBay: Pros: You can find a wide selection of Stihl chainsaws and spare parts, both new and used. Cons: There is a risk of buying counterfeit parts, and you may have to pay a higher price than other retailers.

Ultimately, the best place to buy Stihl 021 and spare parts depends on your individual needs and preferences. If you want to be sure that you are buying genuine Stihl parts, then you should buy directly from Stihl or from an authorized dealer. If you are looking for the lowest price, then you may want to consider buying from Walmart, Best Buy, or Lowes. If you are looking for a wider selection of parts, then you may want to consider buying from Amazon or eBay.

Stihl 021 Problems and Solutions

some common issues and solutions for the Stihl 021 chainsaw:

Issue: Chainsaw won't start.

Solution:

Check the fuel level. The fuel tank should be at least half full.
Check the spark plug. The spark plug should be clean and gapped correctly.
Check the fuel line. The fuel line should be free of kinks or blockages.
Check the carburetor. The carburetor may need to be adjusted or cleaned.

Issue: Chainsaw keeps stopping.

Solution:

Drain the gas tank and replace the old gas with fresh gas.
Add a fuel stabilizer to the new gas.
Check the spark plug. The spark plug may need to be replaced.
Check the air filter. The air filter may be dirty and need to be replaced.
Check the carburetor. The carburetor may need to be adjusted or cleaned.

Issue: Chainsaw is difficult to start.

Solution:

Make sure that the choke is engaged when starting the chainsaw.
Pull the starter rope slowly at first until you feel resistance. Then, pull the rope with a strong, smooth motion.
If the chainsaw still doesn't start, check the fuel level, spark plug, and fuel line.

Issue: Chainsaw is leaking fuel.

Solution:

Check the fuel line connections. The fuel line connections may be loose or damaged.
Check the fuel tank cap. The fuel tank cap may be cracked or leaking.
If the fuel line and fuel tank cap are in good condition, the carburetor may be leaking.

These are just some of the common issues and solutions for the Stihl 021 chainsaw. If you are having trouble with your chainsaw, you can always consult the owner's manual or contact a Stihl service center for help.

Here are some additional tips for troubleshooting your Stihl 021 chainsaw:

Always wear safety glasses when working with a chainsaw.
Keep the chainsaw clean and free of debris.
Store the chainsaw in a cool, dry place.
Follow the manufacturer's instructions for maintenance and care.

By following these tips, you can help to keep your Stihl 021 chainsaw running smoothly and safely for many years to come.

Stihl 021 Manual

Stihl 021 Chainsaw Manual

Safety Information

Read and understand the entire manual before operating the chainsaw.
Wear appropriate safety gear, including eye protection, hearing protection, a hard hat, and chainsaw chaps.
Keep the chainsaw clean and well-maintained.
Never operate the chainsaw while tired, under the influence of drugs or alcohol, or in a hazardous environment.
Be aware of your surroundings and avoid operating the chainsaw near people or animals.
Stop the chainsaw immediately if it starts to vibrate abnormally.
Inspect the chainsaw regularly for damage and make repairs as needed.

Before Use

Make sure the chainsaw is properly assembled and adjusted.
Fill the fuel tank with fresh, clean gasoline.
Fill the oil tank with bar oil.
Start the chainsaw according to the instructions in the manual.

Troubleshooting

If the chainsaw fails to start, check the fuel and oil levels.
If the chainsaw starts but stalls, check the choke setting.
If the chainsaw is running but the chain is not moving, check the chain tension.
If the chainsaw is making unusual noises, stop it immediately and have it inspected by a qualified service technician.

Maintenance

Clean the chainsaw after each use.
Inspect the chainsaw regularly for wear and tear.
Replace worn or damaged parts as needed.
Tune up the chainsaw annually.

Warranty

The Stihl 021 chainsaw is covered by a one-year warranty against defects in materials and workmanship.

Contact Information

Stihl USA
1-800-4-STIHL (1-800-478-4455)
www.stihlusa.com

Additional Information

For more information on the Stihl 021 chainsaw, please visit the Stihl website or contact Stihl customer service.
The Stihl 021 chainsaw is a powerful and versatile tool that can be used for a variety of tasks. However, it is important to use the chainsaw safely and responsibly. By following the safety instructions in this manual, you can help to prevent accidents and injuries.

Thank you for choosing Stihl!

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