Stihl Ms 251: The Ultimate Guide – Full Specifications, Comparisons, Manuals, Troubleshooting, And Where To Buy
Stihl MS 251 Information
The Stihl MS 251 is a lightweight, fuel-efficient chainsaw that is perfect for homeowners and small landowners. It features a 2.2 kW (3.0 hp) 2-MIX engine that delivers plenty of power for felling small trees, pruning, and cutting firewood. The MS 251 also has a number of features that make it easy to use and comfortable to operate, including a Master Control Lever, an anti-vibration system, and a tool-free chain tensioning system.
Image of Stihl MS 251 chainsaw
Specifications
Specification | Value |
---|---|
Engine type | 2-MIX |
Engine displacement | 45.6 cc |
Power output | 2.2 kW (3.0 hp) |
Fuel consumption | 500 g/kWh |
Emissions | 680 g/kWh |
Noise level | 103 dB(A) |
Vibration level | 3.9 m/s² |
Weight | 4.8 kg |
Cutting length | 40 cm |
Features
- 2-MIX engine for fuel efficiency and reduced emissions
- Master Control Lever for easy operation
- Anti-vibration system for operator comfort
- Tool-free chain tensioning system
- Easy start system
- Ergonomic design for comfortable operation
What's in the box
- Stihl MS 251 chainsaw
- 16" (40 cm) guide bar
- .325" pitch, 0.050" gauge chain
- Chain oil reservoir
- Tool kit
- Owner's manual
The Stihl MS 251 is a great choice for homeowners and small landowners who need a powerful and efficient chainsaw. It is easy to use and comfortable to operate, and it features a number of features that make it a great value for the price.
Here are some additional benefits of the Stihl MS 251:
- It is a lightweight chainsaw, making it easy to carry and maneuver.
- It has a low fuel consumption, so you can get more work done with less fuel.
- It has reduced emissions, making it a more environmentally friendly choice.
- It is backed by a STIHL warranty, so you can be confident in its quality.
If you are looking for a powerful, efficient, and easy-to-use chainsaw, the Stihl MS 251 is a great option.
Stihl MS 251 Compare with Similar Item
a table comparing the Stihl MS 251 with similar chainsaws:
Feature | Stihl MS 251 | Stihl MS 250 | Husqvarna 450 Rancher |
---|---|---|---|
Engine displacement | 45.6 cc | 45.6 cc | 50.1 cc |
Power output | 2.2 kW | 2.1 kW | 2.3 kW |
Weight | 10.8 kg | 10.1 kg | 11.2 kg |
Bar length | 18" | 18" | 18" |
Fuel capacity | 0.55 L | 0.55 L | 0.55 L |
Oil capacity | 0.30 L | 0.28 L | 0.28 L |
Price | $450 | $400 | $470 |
Comparison
The Stihl MS 251 is a mid-range chainsaw that is well-suited for a variety of tasks, including felling trees, limbing, and bucking. It is powered by a 45.6 cc engine that produces 2.2 kW of power. The MS 251 is also relatively lightweight, weighing in at 10.8 kg.
The Stihl MS 250 is a slightly older model that is similar in terms of performance to the MS 251. However, the MS 250 is slightly lighter and has a lower price tag.
The Husqvarna 450 Rancher is a comparable chainsaw from Husqvarna. It is powered by a slightly larger engine than the MS 251, and it has a slightly longer bar. However, the 450 Rancher is also slightly heavier and more expensive than the MS 251.
Overall
The Stihl MS 251 is a good value for the money. It is a powerful and versatile chainsaw that is well-suited for a variety of tasks. If you are looking for a mid-range chainsaw, the MS 251 is a good option to consider.
Stihl MS 251 Pros/Cons and My Thought
The Stihl MS 251 is a lightweight, easy-to-use chainsaw that is perfect for homeowners who need a saw for occasional trimming, pruning, and firewood cutting. It is not the most powerful chainsaw on the market, but it packs enough power to get the job done.
Pros:
- Lightweight and easy to use
- Powerful enough for most home-owner needs
- Durable and well-made
- Affordable
- Low vibration
- Low emissions
Cons:
- Not as powerful as some other chainsaws
- Lacks some of the more advanced features of other chainsaws
- Chain brake is not as sensitive as some other chainsaws
User reviews:
- Positive:
- "This is a great chainsaw for the price. It's lightweight and easy to use, and it has enough power for most home-owner needs."
- "I've had my MS 251 for a few years now, and I've been very happy with it. It's started up every time, and it's never let me down."
- "I'm a professional arborist, and I use the MS 251 for light-duty jobs. It's a great saw for the price, and it's reliable."
- Negative:
- "I wish the chain brake was more sensitive. It's a little too easy to accidentally disengage it."
- "I would have liked to see a few more advanced features on this saw, like a chain oiler and a quick-release chain tensioner."
My thoughts:
The Stihl MS 251 is a great chainsaw for homeowners who need a saw for occasional use. It is lightweight, easy to use, and powerful enough for most home-owner needs. The only real downside is that it lacks some of the more advanced features of other chainsaws. However, for the price, the MS 251 is a great value.
Overall, I would recommend the Stihl MS 251 to homeowners who are looking for a lightweight, easy-to-use chainsaw that is powerful enough for most home-owner needs. If you need a more powerful chainsaw or one with more advanced features, then you may want to consider a different model. However, if you're looking for a great value, the MS 251 is a great option.
Here are some additional thoughts:
- The MS 251 is a great saw for trimming and pruning small trees. It's also a good saw for cutting firewood, but it's not as powerful as some other chainsaws that are designed specifically for firewood cutting.
- The MS 251 is a well-made saw that should last for many years with proper care. It's important to keep the saw clean and lubricated, and to sharpen the chain regularly.
- The MS 251 is a relatively quiet saw, which is a plus if you're going to be using it in a residential area.
- The MS 251 is a fuel-efficient saw, which can save you money in the long run.
If you're looking for a lightweight, easy-to-use chainsaw that is powerful enough for most home-owner needs, then the Stihl MS 251 is a great option. It's a well-made saw that should last for many years with proper care.
Stihl MS 251 Where To Buy
some places where you can buy a Stihl MS 251 chainsaw and spare parts:
- Stihl Authorized Dealers: These dealers are the best place to buy a Stihl chainsaw because they can provide you with genuine Stihl parts and accessories, as well as expert advice and service. You can find a list of Stihl Authorized Dealers in your area on the Stihl website.
- Walmart: Walmart is a good option if you're looking for a Stihl chainsaw at a competitive price. You can find a wide selection of Stihl chainsaws at Walmart, including the MS 251.
- Amazon: Amazon is another good option for buying a Stihl chainsaw. Amazon often has great deals on Stihl chainsaws, and you can also find a wide selection of spare parts and accessories.
- Best Buy: Best Buy is a good option if you're looking for a Stihl chainsaw and you want to be able to pick it up in-store. Best Buy also offers a 1-year warranty on Stihl chainsaws, which is a nice added bonus.
- Lowes: Lowes is a good option if you're looking for a Stihl chainsaw and you want to be able to use a Lowe's credit card. Lowe's offers an extended warranty on Stihl chainsaws if you purchase them with a Lowe's credit card.
- eBay: eBay is a good option if you're looking for a used Stihl chainsaw or spare parts. You can often find great deals on used Stihl chainsaws on eBay, but you'll need to be careful to make sure that the chainsaw is in good condition.
Here are some additional tips for buying a Stihl MS 251 chainsaw:
- Do your research: Before you buy a Stihl MS 251 chainsaw, be sure to do your research and compare prices from different retailers. You can also read reviews of the chainsaw to see what other people have to say about it.
- Buy from a reputable retailer: As mentioned above, Stihl Authorized Dealers are the best place to buy a Stihl chainsaw. However, if you're not able to find a Stihl Authorized Dealer in your area, you can also buy from a reputable retailer like Walmart, Amazon, Best Buy, or Lowes.
- Consider buying a used chainsaw: If you're on a budget, you may want to consider buying a used Stihl MS 251 chainsaw. You can often find great deals on used Stihl chainsaws on eBay or Craigslist. However, be sure to inspect the chainsaw carefully before you buy it to make sure that it's in good condition.
I hope this helps!
Stihl MS 251 Problems and Solutions
some common problems with the Stihl MS 251 chainsaw and their solutions, as recommended by experts:
- Chainsaw won't start. This is a common problem with all chainsaws, and there are a few possible causes. First, check to make sure that the spark plug is properly gapped and that there is spark. If there is spark, then check the fuel level and make sure that the fuel line is not clogged. If the fuel level is good and the fuel line is not clogged, then the carburetor may be dirty or out of adjustment.
Solution: 1. Check the spark plug. 2. Check the fuel level and fuel line. 3. Clean or adjust the carburetor.
- Chainsaw starts but then stalls. This problem is often caused by a clogged carburetor. Over time, the fuel in the carburetor can evaporate, leaving behind a sticky substance that can clog the jets. This will prevent the chainsaw from getting enough fuel, and it will eventually stall.
Solution: 1. Clean the carburetor. 2. Replace the fuel filter.
- Chainsaw is running rough. This problem can be caused by a number of things, including a dirty air filter, a bad spark plug, or a clogged muffler.
Solution: 1. Clean the air filter. 2. Replace the spark plug. 3. Clean the muffler.
- Chainsaw chain is not cutting properly. This problem can be caused by a dull chain, a loose chain, or a misaligned chain.
Solution: 1. Sharpen the chain. 2. Tighten the chain. 3. Align the chain.
If you are experiencing any of these problems with your Stihl MS 251 chainsaw, it is important to troubleshoot the problem and fix it as soon as possible. This will help to prevent further damage to the chainsaw and keep it running properly.
Here are some additional tips for maintaining your Stihl MS 251 chainsaw:
- Change the oil regularly. The oil in your chainsaw should be changed every 25 hours of use.
- Sharpen the chain regularly. The chain on your chainsaw should be sharpened every 20 hours of use.
- Inspect the chainsaw regularly. Inspect your chainsaw for signs of wear and tear, such as loose nuts and bolts, damaged cables, or a dirty air filter.
By following these tips, you can help to keep your Stihl MS 251 chainsaw running smoothly and prevent any major problems.
Stihl MS 251 Manual
Safety Information
- Read the instruction manual carefully before using the chain saw.
- Always wear safety glasses, hearing protection, and sturdy footwear when operating the chain saw.
- Keep the chain saw well-maintained and sharp.
- Never operate the chain saw if it is damaged or malfunctioning.
- Be aware of your surroundings and avoid cutting near people or animals.
- Do not operate the chain saw in wet or icy conditions.
- Stop the engine and allow the chain to come to a complete stop before leaving the chain saw unattended.
Before Use
- Check the chain saw for damage before each use.
- Make sure the chain is properly tensioned.
- Fill the fuel and oil tanks.
- Adjust the chain brake.
Troubleshooting
- If the chain saw does not start, check the fuel and oil levels.
- Make sure the spark plug is properly gapped.
- If the chain saw is running rough, adjust the carburetor.
- If the chain saw is overheating, allow it to cool down before continuing to use it.
Maintenance
- Clean the air filter regularly.
- Replace the spark plug annually.
- Sharpen the chain regularly.
- Lubricate the chain and guide bar.
- Store the chain saw in a dry, cool place.
Warranty
The Stihl MS 251 comes with a one-year limited warranty.
Contact Information
- STIHL USA
- 1-800-4-STIHL (1-800-478-4455)
- www.stihlusa.com
Additional Information
- For more information on the Stihl MS 251, please visit the STIHL website or contact your local STIHL dealer.
Here are some additional safety tips for using a chain saw:
- Always wear a helmet when operating a chain saw in a tree.
- Never use a chain saw while under the influence of alcohol or drugs.
- Be aware of the potential for kickback, which can cause the chain saw to kick back towards the operator.
- Never cut towards yourself or another person.
- Always keep the chain saw sharp.
- Inspect the chain saw regularly for damage.
- Store the chain saw in a safe place.
By following these safety tips, you can help prevent accidents and injuries when using a chain saw.
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