Stihl 031 AV Price Guide (5 Expert Tips For Smart Buyers)

Innovation in Chainsaw Technology and the Stihl 031 AV: A Buyer’s Guide

The world of chainsaw technology has seen remarkable innovation over the years. From the earliest cumbersome models to the lightweight, powerful machines we use today, the evolution has been driven by the need for efficiency, safety, and durability. The Stihl 031 AV, while not the newest model on the market, holds a special place in this history. It represents a period of robust engineering and reliable performance that many still appreciate.

As someone deeply involved in wood processing, logging tools, and firewood preparation for over two decades, I’ve witnessed firsthand the impact of these technological advancements. I’ve used everything from vintage saws to the latest battery-powered models. The Stihl 031 AV, in particular, is a saw I’ve often recommended to those seeking a dependable, albeit older, machine.

However, purchasing a used chainsaw, especially a classic like the Stihl 031 AV, requires careful consideration. The goal of this guide is to equip you with the knowledge and insights necessary to make a smart buying decision. I’ll share my expertise and provide you with five expert tips, ensuring you get a chainsaw that meets your needs without breaking the bank.

Understanding the User Intent: Why a Stihl 031 AV Price Guide?

The user searching for a “Stihl 031 AV Price Guide” is likely someone interested in:

Tip 1: Know Your Needs and the Stihl 031 AV’s Capabilities

Before even considering price, it’s crucial to understand if the Stihl 031 AV is the right chainsaw for your specific needs. This isn’t a one-size-fits-all situation.

Defining Key Concepts: Green Wood vs. Seasoned Wood

Green Wood: Freshly cut wood with a high moisture content. It’s heavier, harder to split, and tends to warp or crack as it dries.
Seasoned Wood: Wood that has been allowed to dry for a period of time (typically 6-12 months, depending on the wood species and climate). It’s lighter, easier to split, and burns more efficiently.

Assessing Your Cutting Tasks

What type of cutting will you be doing?

Light Duty: Pruning small branches, cutting small firewood rounds (less than 8 inches in diameter), occasional storm cleanup.
Medium Duty: Felling small trees (less than 12 inches in diameter), cutting larger firewood rounds (up to 16 inches in diameter), regular property maintenance.
Heavy Duty: Felling larger trees (over 12 inches in diameter), bucking large logs, commercial firewood production.

The Stihl 031 AV is generally considered a medium-duty chainsaw. It has a displacement of around 49cc, which provides adequate power for felling small trees and cutting firewood. However, it may struggle with larger, denser hardwoods, especially if the chain is dull or the saw is not properly maintained.

My Experience: I once used a Stihl 031 AV to clear a patch of overgrown brush and small trees on my property. It handled the task with ease, but when I tried to fell a larger oak tree (around 14 inches in diameter), it took significantly longer and required more effort. This experience taught me the importance of matching the chainsaw to the task at hand.

Understanding the Stihl 031 AV’s Specifications

Engine Displacement: Approximately 49cc
Power Output: Around 3.1 horsepower
Weight (without bar and chain): Approximately 12.3 pounds
Bar Length: Typically available with 16-inch or 18-inch bars

These specifications provide a baseline for understanding the saw’s capabilities. The 49cc engine provides decent power, while the relatively light weight makes it manageable for extended use. The 16-inch or 18-inch bar is suitable for a variety of cutting tasks.

Considering Alternatives

If you plan on doing a lot of heavy-duty cutting, you might consider a more powerful chainsaw with a larger engine displacement (e.g., a Stihl MS 291 or MS 362). If you only need a chainsaw for light-duty tasks, a smaller, lighter model (e.g., a Stihl MS 170 or MS 180) might be a better choice.

Strategic Advantage: Choosing the right chainsaw for your needs will save you time, effort, and money in the long run. It will also improve your safety and reduce the risk of damaging the saw.

Tip 2: Assessing the Chainsaw’s Condition: A Thorough Inspection

The condition of a used Stihl 031 AV is the single most important factor affecting its price and long-term value. A pristine, well-maintained saw will command a higher price than a neglected, abused one. A thorough inspection is crucial.

Visual Inspection: Look for Red Flags

Overall Appearance: Is the saw clean and well-maintained, or is it covered in dirt, grease, and rust? A clean saw is a good sign that the previous owner took care of it.
Cracks and Damage: Carefully inspect the plastic housing, handle, and other components for cracks, chips, or other damage. Cracks can weaken the structure of the saw and make it unsafe to use.
Bar and Chain: Check the bar for wear and damage. Is it straight and true, or is it bent or warped? Inspect the chain for sharpness and damage. Are the cutters worn down, or are they still sharp?
Fuel and Oil Leaks: Look for signs of fuel or oil leaks around the engine, fuel tank, and oil tank. Leaks can indicate damaged seals or gaskets, which can be expensive to repair.
Spark Plug: Remove the spark plug and inspect it. A clean, dry spark plug indicates a healthy engine. A fouled or oily spark plug can indicate engine problems.

My Story: I once bought a used chainsaw that looked great on the outside, but after a few hours of use, I discovered a major fuel leak. It turned out that the fuel tank had a hairline crack that was difficult to see. The repair cost me more than I had paid for the saw in the first place. This experience taught me the importance of a thorough inspection.

Mechanical Inspection: Listen for Clues

Compression Test: A compression test is a good way to assess the overall health of the engine. You can use a compression tester to measure the pressure in the cylinder. A healthy engine should have a compression reading of at least 120 PSI.
Starting: Does the saw start easily? A healthy saw should start within a few pulls. Difficulty starting can indicate engine problems, such as a weak spark or low compression.
Idling: Does the saw idle smoothly, or does it stall or run erratically? An erratic idle can indicate carburetor problems or air leaks.
Acceleration: Does the saw accelerate smoothly, or does it hesitate or bog down? Hesitation or bogging can indicate carburetor problems or a clogged fuel filter.
Smoke: Is there excessive smoke coming from the exhaust? Excessive smoke can indicate engine problems, such as worn piston rings or a leaking oil seal.

Case Study: A friend of mine was considering buying a used Stihl 031 AV. When he started the saw, it idled roughly and produced a lot of smoke. I advised him to do a compression test, which revealed that the engine had low compression. He decided to pass on the saw, saving himself a lot of potential headaches.

Chain Brake Functionality

The chain brake is a critical safety feature. Ensure it engages quickly and firmly. A faulty chain brake is a major safety hazard.

Oiling System

Verify the chain is properly oiled while the saw is running. Lack of oil can quickly damage the bar and chain.

Technical Details: Measuring Bar Wear

Bar Rail Wear: Use a straight edge to check the straightness of the bar rails. Excessive wear or bending indicates a need for replacement.
Bar Groove Depth: Measure the depth of the bar groove. If it’s too shallow, the chain will not fit properly.

Safety Considerations

Personal Protective Equipment (PPE): Always wear appropriate PPE when inspecting a chainsaw, including safety glasses, gloves, and hearing protection.
Disconnection: Disconnect the spark plug wire before performing any maintenance or repairs.
Fuel Handling: Be careful when handling fuel. Fuel is flammable and can be dangerous.

Tip 3: Researching Market Prices: Understanding Fair Value

Determining a fair price for a used Stihl 031 AV requires some research. Prices can vary depending on the saw’s condition, location, and the seller’s motivation.

Online Marketplaces

eBay: eBay is a good place to find a wide variety of used Stihl 031 AV chainsaws. You can compare prices and conditions to get a sense of the market value.
Craigslist: Craigslist is another good option, especially for finding local sellers. You can often find good deals on Craigslist, but be sure to inspect the saw thoroughly before you buy it.
Facebook Marketplace: Similar to Craigslist, Facebook Marketplace allows you to find local sellers and negotiate prices.

Original Insight: I’ve noticed that prices on eBay tend to be higher than on Craigslist or Facebook Marketplace. This is likely because eBay sellers are often more experienced and know how to market their products effectively. However, eBay also offers buyer protection, which can provide some peace of mind.

Factors Affecting Price

Condition: As mentioned earlier, the condition of the saw is the most important factor affecting its price. A saw in excellent condition will command a higher price than a saw in poor condition.
Completeness: Does the saw come with all of its original parts and accessories, such as the bar, chain, and chain guard? A complete saw will be worth more than one that is missing parts.
Location: Prices can vary depending on the location. Saws in rural areas may be cheaper than saws in urban areas.
Seller’s Motivation: A seller who is highly motivated to sell may be willing to accept a lower price.

Setting a Budget

Before you start shopping, it’s important to set a budget. How much are you willing to spend on a used Stihl 031 AV? Having a budget in mind will help you narrow down your options and avoid overspending.

Data Point: Based on my research, a used Stihl 031 AV in good condition typically sells for between $150 and $300. However, prices can vary depending on the factors mentioned above.

Negotiation Strategies

Do Your Research: Know the market value of the saw before you start negotiating.
Point Out Flaws: If you find any flaws in the saw, point them out to the seller. This can give you leverage to negotiate a lower price.
Be Willing to Walk Away: Don’t be afraid to walk away from a deal if you’re not comfortable with the price. There are plenty of other used Stihl 031 AV chainsaws out there.
Offer Cash: Offering cash can sometimes get you a better deal.

Personal Experience: I once negotiated a lower price on a used chainsaw by pointing out that the chain was dull and needed to be replaced. The seller agreed to knock $20 off the price, which covered the cost of a new chain.

Tip 4: Essential Maintenance and Repair Considerations

Buying a used chainsaw means you might need to perform some maintenance or repairs. Understanding the common issues and knowing how to address them is essential.

Common Issues with the Stihl 031 AV

Carburetor Problems: The carburetor is a common source of problems in older chainsaws. It can become clogged with dirt and debris, leading to starting problems, erratic idling, and poor acceleration.
Ignition Problems: The ignition system can also fail, leading to starting problems. Common causes of ignition problems include a faulty spark plug, a bad ignition coil, or a broken spark plug wire.
Fuel System Problems: The fuel system can become clogged with dirt and debris, leading to starting problems and poor performance. Common causes of fuel system problems include a clogged fuel filter, a blocked fuel line, or a faulty fuel pump.
Air Leaks: Air leaks can cause the engine to run lean, leading to overheating and damage. Common sources of air leaks include loose carburetor bolts, cracked intake manifolds, and damaged crankshaft seals.

Basic Maintenance Tasks

Cleaning: Regularly clean the chainsaw to remove dirt, grease, and debris. This will help to prevent problems and extend the life of the saw.
Sharpening the Chain: A sharp chain is essential for safe and efficient cutting. Sharpen the chain regularly using a chainsaw file or a chain grinder.
Replacing the Air Filter: A clean air filter is essential for proper engine performance. Replace the air filter regularly.
Replacing the Fuel Filter: A clean fuel filter is essential for proper fuel flow. Replace the fuel filter regularly.
Checking the Spark Plug: Check the spark plug regularly and replace it if it is fouled or worn.

Repair Resources

Stihl Dealer: Your local Stihl dealer is a good resource for parts, service, and advice.
Online Forums: There are many online forums dedicated to chainsaw repair. These forums can be a great source of information and support.
Repair Manuals: A repair manual can provide detailed instructions on how to repair your chainsaw.

Tool Specifications: Chainsaw File Dimensions

File Diameter: Typically 5/32 inch for 3/8″ pitch chains.
File Angle: Maintain the correct filing angle (usually marked on the file guide).

Strategic Advantage: Preventative Maintenance

Investing in preventative maintenance will save you money in the long run by preventing costly repairs.

Technical Details: Carburetor Adjustment

Idle Speed Screw (LA): Adjust to achieve a smooth idle without chain movement.
High-Speed Screw (H): Adjust carefully to avoid over-revving, which can damage the engine.
Low-Speed Screw (L): Fine-tune for smooth acceleration and responsiveness.

Safety Tip: Always disconnect the spark plug wire before performing any maintenance or repairs.

Tip 5: Safety First: Operating the Stihl 031 AV Responsibly

Chainsaws are powerful tools that can be dangerous if not used properly. Safety should always be your top priority.

Personal Protective Equipment (PPE)

Safety Glasses: Protect your eyes from flying debris.
Hearing Protection: Protect your ears from the loud noise of the chainsaw.
Gloves: Protect your hands from cuts and abrasions.
Chainsaw Chaps: Protect your legs from accidental cuts.
Steel-Toed Boots: Protect your feet from falling logs and other hazards.
Helmet: Protect your head from falling branches.

Safe Operating Practices

Read the Manual: Before using the chainsaw, read the owner’s manual carefully.
Inspect the Chainsaw: Before each use, inspect the chainsaw for any signs of damage or wear.
Start the Chainsaw Safely: Start the chainsaw on the ground, away from your body.
Maintain a Firm Grip: Always maintain a firm grip on the chainsaw with both hands.
Keep a Safe Distance: Keep a safe distance from other people and obstacles.
Be Aware of Your Surroundings: Be aware of your surroundings and watch out for hazards, such as falling branches, uneven terrain, and power lines.
Don’t Cut Above Your Head: Never cut above your head.
Don’t Overreach: Don’t overreach or cut in awkward positions.
Take Breaks: Take breaks frequently to avoid fatigue.

Felling Techniques: Step-by-Step Guide

Assess the Tree: Determine the tree’s lean, wind direction, and any potential hazards.
Clear the Area: Remove any obstacles from around the tree and create a clear escape path.
Make the Notch: Cut a notch on the side of the tree in the direction you want it to fall. The notch should be about one-third of the tree’s diameter.
Make the Back Cut: Cut the back cut on the opposite side of the tree, slightly above the notch. Leave a hinge of wood to control the fall of the tree.
Warn Others: Shout “Timber!” to warn others that the tree is falling.
Escape: Move quickly away from the falling tree along your escape path.

Original Case Study: I once witnessed a near-fatal accident when a logger failed to properly assess the lean of a tree. The tree fell in the opposite direction he expected, narrowly missing him. This incident reinforced the importance of careful planning and execution when felling trees.

Firewood Stacking: Best Practices

Choose a Dry Location: Stack firewood in a dry, well-ventilated location.
Elevate the Wood: Elevate the wood off the ground using pallets or other materials.
Stack Tightly: Stack the wood tightly to prevent it from falling over.
Cover the Top: Cover the top of the stack with a tarp to protect it from rain and snow.
Allow Air Circulation: Allow air to circulate through the stack to promote drying.

Technical Details: Firewood Drying Times

Softwoods: Typically dry in 6-9 months.
Hardwoods: Typically dry in 12-18 months.
Target Moisture Content: Aim for a moisture content of 20% or less for optimal burning.

Legal Considerations

Local Regulations: Be aware of local regulations regarding chainsaw use and firewood harvesting.
Permits: Obtain any necessary permits before cutting trees.
Property Boundaries: Respect property boundaries and avoid trespassing.

Statistic: According to the U.S. Consumer Product Safety Commission, chainsaws cause approximately 30,000 injuries each year.

Strategic Advantage: Safe Operation

Operating a chainsaw safely will protect you from injury and prevent damage to property.

Conclusion: Making an Informed Decision

Purchasing a used Stihl 031 AV can be a rewarding experience, providing you with a reliable and capable chainsaw for years to come. However, it’s crucial to approach the purchase with knowledge and caution.

By following these five expert tips, you can:

Determine if the Stihl 031 AV meets your needs.
Thoroughly assess the chainsaw’s condition.
Research market prices to understand fair value.
Prepare for essential maintenance and repairs.
Prioritize safety at all times.

Remember, a well-maintained Stihl 031 AV can be a valuable tool, but it’s essential to be an informed buyer. Take your time, do your research, and don’t be afraid to ask questions.

Next Steps:

Start your search on online marketplaces like eBay, Craigslist, and Facebook Marketplace.
Contact local Stihl dealers for advice and potential leads.
Join online chainsaw forums to connect with other enthusiasts and experts.
Invest in appropriate PPE to protect yourself during inspection and operation.

With the right knowledge and preparation, you can find a Stihl 031 AV that meets your needs and budget, providing you with years of reliable service. Happy cutting!