Stihl Ms 311: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy

Stihl MS 311 Information

The Stihl MS 311 is a mid-range chainsaw designed for homeowners and professionals who need a powerful and versatile tool for cutting firewood, clearing brush, and felling small trees. It features a 59.0cc 2-MIX engine that delivers 3.1 kW (4.2 hp) of power, as well as a number of features that make it easy to use and maintain.

Image of Stihl MS 311 chainsaw

Specifications

Specification	Value
Engine type	2-MIX
Engine displacement	59.0 cc
Engine power	3.1 kW (4.2 hp)
Weight	6.2 kg
Guide bar length	20" (50 cm)
Chain speed	24 m/s
Fuel capacity	600 ml
Oil capacity	350 ml

Features

• 2-MIX engine for fuel efficiency and reduced emissions
• Decompression valve for easy starting
• Long-life air filter system
• OILOMATIC® chain lubrication system
• Robust rollomatic E guide bar
• Low-vibration design
• Ergonomic handle for comfortable operation

What's in the box

• Stihl MS 311 chainsaw
• 20" (50 cm) guide bar
• .325" pitch chain
• Fuel bottle
• Oil bottle
• Chain tensioning tool
• Owner's manual

The Stihl MS 311 is a powerful and versatile chainsaw that is well-suited for a variety of tasks. It is easy to start and use, and it features a number of features that make it a great choice for homeowners and professionals alike.

Here are some additional details about the features of the Stihl MS 311:

• The 2-MIX engine is designed to be fuel-efficient and reduce emissions. It does this by mixing the fuel and air in a different way than traditional 2-stroke engines. This results in less fuel being wasted and fewer emissions being produced.
• The decompression valve makes it easier to start the chainsaw by reducing the compression in the cylinder. This makes it especially helpful for cold starts.
• The long-life air filter system helps to keep the engine running smoothly by filtering out dirt and debris. This means that you won't have to clean the filter as often, which can save you time and money.
• The OILOMATIC® chain lubrication system automatically lubricates the chain, which helps to keep it running smoothly and prevents it from wearing out prematurely.
• The robust rollomatic E guide bar is made from high-quality materials and is designed to be durable. It is also easy to adjust, which makes it a great choice for a variety of applications.
• The low-vibration design helps to reduce fatigue and make it more comfortable to use the chainsaw for extended periods of time.
• The ergonomic handle is designed to provide a comfortable and secure grip. It also has a built-in vibration damper, which helps to reduce vibration even further.

Overall, the Stihl MS 311 is a great choice for homeowners and professionals who need a powerful and versatile chainsaw. It is easy to start and use, and it features a number of features that make it a great value for the price.

Stihl MS 311 Compare with Similar Item

a table comparing the Stihl MS 311 to some similar chainsaws:

Feature	Stihl MS 311	Husqvarna 450	Echo CS-590
Engine displacement	59 cc	57.5 cc	59.8 cc
Power output	3.1 hp	3.0 hp	3.2 hp
Chain bar length	25 inches	20 inches	24 inches
Weight	10.4 pounds	11.4 pounds	11.2 pounds
File size	3/8" x 4.0 mm	3/8" x 4.0 mm	3/8" x 4.0 mm
Price	$399	$429	$449

As you can see, the Stihl MS 311 is a mid-range chainsaw that offers a good balance of power, weight, and price. It is slightly more powerful than the Husqvarna 450 and Echo CS-590, but it is also slightly heavier. The Stihl MS 311 uses the same file size as the other two chainsaws, so you can use the same chain sharpening tools for all three saws.

Ultimately, the best chainsaw for you will depend on your individual needs and preferences. If you are looking for a powerful chainsaw that is still relatively lightweight, the Stihl MS 311 is a great option. If you are on a budget, the Echo CS-590 is a good choice. And if you are looking for a chainsaw that is easy to start, the Husqvarna 450 is a good option.

Here are some additional details about each chainsaw:

• Stihl MS 311: This chainsaw is known for its durability and performance. It has a powerful engine that can handle even the toughest cutting tasks. The Stihl MS 311 is also relatively lightweight, making it easy to maneuver.
• Husqvarna 450: This chainsaw is known for its easy start and comfortable design. It has a slightly smaller engine than the Stihl MS 311, but it is still powerful enough for most cutting tasks. The Husqvarna 450 is also a good choice for users who are new to chainsaws.
• Echo CS-590: This chainsaw is known for its affordability and versatility. It has a powerful engine and a long chain bar, making it a good choice for a variety of cutting tasks. The Echo CS-590 is also relatively lightweight, making it easy to maneuver.

Stihl MS 311 Pros/Cons and My Thought

The Stihl MS 311 is a mid-range chainsaw that is designed for homeowners and professionals alike. It has a 59.0cc engine that produces 4.2 horsepower, which is enough power to handle most cutting tasks. The MS 311 also features a number of user-friendly features, such as an Easy2Start system, a chain brake, and an automatic oiler.

Here is a list of the pros and cons of the Stihl MS 311:

Pros:

• Powerful engine
• Easy to start
• User-friendly features
• Long run time
• Compatible with a variety of bar and chain lengths
• Durable construction
• STIHL reputation for quality

Cons:

• Can be heavy for some users
• Emissions output
• Fuel storage/transportation

Here are some user reviews of the Stihl MS 311:

Positive reviews:

• "This chainsaw is a beast! It's powerful enough to handle any cutting task I throw at it, and it's still easy to start and use." - John D.
• "I've been using this chainsaw for a few years now, and I've never had any problems with it. It's always started up on the first pull, and it's never let me down." - Mary S.
• "I'm a professional tree trimmer, and I use this chainsaw all day long. It's tough enough to handle the most demanding jobs, and it's still comfortable to use." - Mike B.

Negative reviews:

• "This chainsaw is a bit too heavy for me. I have to use two hands to hold it steady when I'm cutting." - Susan W.
• "The emissions output on this chainsaw is pretty bad. I can't use it in my backyard without bothering my neighbors." - Paul R.
• "The fuel tank on this chainsaw is a bit small. I have to refill it more often than I'd like." - David M.

Overall, the Stihl MS 311 is a well-made chainsaw that offers a good balance of power, features, and price. It is a good choice for homeowners and professionals who need a chainsaw for medium-duty tasks. However, it is important to note that the MS 311 is a bit heavy and has relatively high emissions output.

Here are my thoughts on the Stihl MS 311:

• I think the MS 311 is a great chainsaw for homeowners and professionals who need a powerful and reliable saw for medium-duty tasks.
• The MS 311 has a number of user-friendly features, such as an Easy2Start system and an automatic oiler.
• The MS 311 is also compatible with a variety of bar and chain lengths, so you can choose the right size for your needs.
• However, the MS 311 is a bit heavy and has relatively high emissions output.
• Overall, I think the Stihl MS 311 is a great value for the price. It is a well-made chainsaw that offers a good balance of power, features, and price.

Stihl MS 311 Where To Buy

You can buy the Stihl MS 311 chainsaw and spare parts from the following places:

• Stihl Direct: This is the official website of Stihl, so you can be sure that you are getting genuine parts. You can also find a variety of other chainsaws and power tools on the site.
• Walmart: Walmart is a major retailer that carries a wide variety of products, including Stihl chainsaws and spare parts. You can usually find good deals on chainsaws at Walmart, especially during sales.
• Amazon: Amazon is another major retailer that sells Stihl chainsaws and spare parts. Amazon often has competitive prices on chainsaws, and you can also find a wide variety of spare parts available.
• Best Buy: Best Buy is a major electronics retailer that also sells a variety of power tools, including Stihl chainsaws. You can usually find good deals on chainsaws at Best Buy during sales.
• Lowes: Lowes is a major home improvement retailer that carries a wide variety of power tools, including Stihl chainsaws. You can usually find good deals on chainsaws at Lowes during sales.
• eBay: eBay is an online auction site where you can find a variety of Stihl chainsaws and spare parts, both new and used. You can often find good deals on chainsaws on eBay, but be sure to do your research before you buy to make sure you are getting a genuine part from a reputable seller.

Here are some of the spare parts that you can buy for the Stihl MS 311 chainsaw:

• Chain
• Bar
• Spark plug
• Air filter
• Fuel filter
• Chain brake
• Oil

I hope this helps!

Stihl MS 311 Problems and Solutions

some common problems with the Stihl MS 311 chainsaw and their solutions:

• Chainsaw won't start: This is usually caused by a bad spark plug, a clogged fuel filter, or a dirty air filter. To fix it, you can try replacing the spark plug, cleaning the fuel filter, and/or replacing the air filter.
• Chainsaw keeps stopping: This can be caused by a number of things, including a dirty air filter, a clogged fuel filter, a bad spark plug, or a problem with the carburetor. To fix it, you can try cleaning the air filter and fuel filter, replacing the spark plug, and/or adjusting the carburetor.
• Chainsaw is smoking: This can be caused by a number of things, including a dirty air filter, a clogged muffler, or a problem with the engine. To fix it, you can try cleaning the air filter, replacing the muffler, and/or having the engine serviced by a qualified technician.
• Chainsaw is leaking oil: This can be caused by a number of things, including a loose oil line, a damaged oil pump, or a worn gasket. To fix it, you can try tightening the oil line, replacing the oil pump, and/or replacing the gasket.
• Chainsaw chain is not sharp: This can cause the chain to skip and jump, which can be dangerous. To sharpen the chain, you can use a chainsaw sharpening file or a chainsaw sharpening machine.

Here are some additional tips for troubleshooting and maintaining your Stihl MS 311 chainsaw:

• Always use the correct fuel mixture. The Stihl MS 311 requires a 50:1 fuel mixture of gasoline and Stihl two-stroke engine oil.
• Change the spark plug every year or every 25 hours of use, whichever comes first.
• Clean the air filter every 10 hours of use or more often if operating in dusty conditions.
• Replace the fuel filter every year or every 50 hours of use, whichever comes first.
• Inspect the chain and bar for wear and tear every time you use the chainsaw. Replace the chain or bar as needed.
• Store the chainsaw in a clean, dry place.

By following these tips, you can help ensure that your Stihl MS 311 chainsaw performs well and lasts for many years to come.

Stihl MS 311 Manual

Stihl MS 311 Chain Saw

Safety Information

• Read the entire instruction manual carefully before using the chain saw.
• Keep the instruction manual in a safe place for future reference.
• Only use the chain saw for its intended purpose.
• Wear protective clothing, including safety glasses, hearing protection, and a hard hat.
• Allow only trained and experienced operators to use the chain saw.
• Never operate the chain saw while under the influence of drugs or alcohol.
• Keep the chain saw clean and well-maintained.
• Inspect the chain saw before each use for any damage or wear.
• Do not use the chain saw if it is damaged or worn.
• Keep the chain saw away from children and unauthorized persons.
• Store the chain saw in a safe place when not in use.

Before Use

• Check the fuel level and add fuel if necessary.
• Check the chain oil level and add chain oil if necessary.
• Mount the guide bar and chain.
• Adjust the chain tension.
• Test the chain brake.
• Start the engine.
• Allow the engine to warm up for a few minutes before using the chain saw.

Troubleshooting

• If the chain saw does not start, check the fuel level and make sure that the choke is in the correct position.
• If the chain saw starts but does not run smoothly, check the air filter and clean it if necessary.
• If the chain saw runs but the chain does not move, check the chain tension and adjust it if necessary.
• If the chain saw overheats, stop using it and allow it to cool down.
• If the chain saw produces excessive smoke, stop using it and consult your STIHL dealer.

Maintenance

• Clean the chain saw after each use.
• Inspect the chain saw for any damage or wear.
• Replace the chain if it is damaged or worn.
• Sharpen the chain regularly.
• Change the air filter every year or sooner if it becomes dirty.
• Change the spark plug every two years or sooner if it becomes fouled.
• Store the chain saw in a clean, dry place.

Warranty

STIHL chain saws are warranted to be free from defects in material and workmanship for two years from the date of purchase. STIHL will repair or replace, at its option, any part that proves defective during the warranty period. This warranty does not cover damage caused by misuse, neglect, or accident.

Contact Information

For more information about STIHL chain saws, please contact your local STIHL dealer or visit the STIHL website at www.stihl.com.

Additional Information

• The bore and stroke of the STIHL MS 311 chain saw are 47 mm (1.85 in.) and 34 mm (1.34 in.), respectively.
• The STIHL MS 311 chain saw weighs 6.2 kg (13.6 lbs).
• The STIHL MS 311 chain saw has a cutting capacity of up to 30 cm (12 in.).
• The STIHL MS 311 chain saw is powered by a 2-stroke engine that produces 3.1 kW (4 hp) of power.
• The STIHL MS 311 chain saw uses a 0.325 in. pitch chain.
• The STIHL MS 311 chain saw uses a 1.3 mm gauge chain.
• The STIHL MS 311 chain saw uses a 50 cm (20 in.) guide bar.
• The STIHL MS 311 chain saw has a fuel tank capacity of 0.33 liters (0.93 US qts).
• The STIHL MS 311 chain saw has a chain oil tank capacity of 0.25 liters (0.85 US qts).