22 Inch Bar Chainsaw Guide (Optimal Lengths for Arborists)

Ever wondered why some arborists swear by a specific chainsaw bar length, almost religiously? It’s not just about brand loyalty; it’s about understanding the science and art of matching the right tool to the job. As someone who has spent countless hours in the woods, from felling towering oaks to meticulously preparing firewood, I can tell you that the “22-inch bar chainsaw” is a tool with a very specific sweet spot. For arborists, understanding that sweet spot is critical for safety, efficiency, and the overall health of the trees they work on. Let’s dive deep into the world of chainsaw bar lengths and why that 22-inch bar might just be the arborist’s secret weapon.

What Makes a Chainsaw an Arborist’s Tool?

Before we zero in on the 22-inch bar, let’s define what distinguishes an arborist’s chainsaw from a standard one. Arborist chainsaws, often called “top-handle” or “pole saws,” are designed for use in trees. They prioritize:

• Lightweight Design: To minimize fatigue and improve maneuverability in precarious positions.
• Balance: Critical for one-handed operation.
• Power-to-Weight Ratio: Sufficient power to cut through branches without being overly heavy.
• Safety Features: Including chain brakes, throttle interlocks, and anti-vibration systems.

While top-handle saws are common, arborists also use rear-handle chainsaws for ground work or when working from a bucket truck. The 22-inch bar is more commonly found on these rear-handle models.

Defining Key Terms

To ensure we’re all on the same page, let’s define some essential terms:

• Bar Length: The length of the guide bar, measured from the tip to where it enters the chainsaw body. This length dictates the maximum diameter of wood you can theoretically cut.
• Cutting Length: The actual usable length of the bar, which is slightly less than the bar length due to the chainsaw body covering some of the bar.
• Kerf: The width of the cut made by the chainsaw chain.
• Green Wood: Freshly cut wood with high moisture content. It’s heavier and more difficult to split than seasoned wood.
• Seasoned Wood: Wood that has been allowed to dry, reducing its moisture content. It’s lighter, easier to split, and burns more efficiently.
• Bucking: Cutting a felled tree into shorter, more manageable lengths.
• Limbing: Removing branches from a felled tree.
• Felling: The act of cutting down a tree.
• Kickback: A dangerous phenomenon where the chainsaw bar is thrown upwards and backwards towards the operator.
• Chain Speed: The speed at which the chain travels around the bar, measured in meters per second (m/s) or feet per second (fps).

The 22-Inch Bar: A Deep Dive

Optimal Use Cases for a 22-Inch Bar Chainsaw in Arboriculture

The 22-inch bar length offers a balance between reach and maneuverability, making it suitable for specific arborist tasks:

• Felling Medium-Sized Trees: Trees with diameters up to around 40 inches (accounting for some overlap and cutting techniques) can be felled safely and efficiently.
• Bucking Large Limbs: Large limbs that have been removed from a tree can be easily bucked into smaller, manageable pieces.
• Ground Work: When working on the ground, a 22-inch bar provides sufficient reach for cutting fallen branches and preparing wood for removal.
• Storm Damage Cleanup: After storms, arborists often deal with downed trees and large branches. A 22-inch bar allows for quick and efficient cleanup.

Advantages of Using a 22-Inch Bar Chainsaw

• Increased Reach: Compared to shorter bars, a 22-inch bar allows you to reach further into the tree canopy or across fallen branches.
• Greater Cutting Capacity: You can cut through thicker wood in a single pass, reducing the need for multiple cuts.
• Improved Efficiency: For larger jobs, a 22-inch bar can significantly increase your cutting speed.
• Versatility: It’s a good all-around size for a variety of arborist tasks.

Disadvantages of Using a 22-Inch Bar Chainsaw

• Increased Weight: A longer bar adds weight to the chainsaw, which can lead to fatigue, especially during extended use or while working in a tree.
• Reduced Maneuverability: The longer bar can make the chainsaw more difficult to maneuver in tight spaces or when working at awkward angles.
• Higher Risk of Kickback: Longer bars generally have a higher risk of kickback, requiring greater operator skill and caution.
• More Power Required: A 22-inch bar requires a more powerful chainsaw engine to maintain adequate chain speed, adding to the overall weight and cost.

Choosing the Right Chainsaw for a 22-Inch Bar

When selecting a chainsaw for a 22-inch bar, consider the following factors:

• Engine Size: Look for a chainsaw with an engine displacement of at least 50cc (cubic centimeters). This will provide sufficient power to drive the chain effectively.
• Power Output: Check the chainsaw’s power output, measured in horsepower (hp) or kilowatts (kW). A chainsaw with at least 3.5 hp (2.6 kW) is recommended for a 22-inch bar.
• Weight: Choose a chainsaw that is not too heavy, even with the 22-inch bar attached. A weight of around 13-15 pounds (6-7 kg) is a good target.
• Anti-Vibration System: An effective anti-vibration system will reduce fatigue and improve comfort during extended use.
• Chain Brake: A reliable chain brake is essential for safety. Make sure it engages quickly and effectively.
• Automatic Chain Oiler: An automatic chain oiler will keep the chain lubricated, reducing wear and tear and improving cutting performance.
• Durability: Opt for a chainsaw from a reputable brand known for its durability and reliability.

Example: The Stihl MS 271 Farm Boss is a popular choice for those seeking a reliable chainsaw capable of handling a 22-inch bar. It features a 50.2cc engine, weighs around 12.3 pounds (without the bar and chain), and has a good anti-vibration system.

Chainsaw Maintenance: Keeping Your 22-Inch Bar Cutting Smoothly

Proper maintenance is crucial for the performance and longevity of your chainsaw. Here’s a step-by-step guide:

1. Sharpen the Chain Regularly: A dull chain is not only inefficient but also dangerous. Use a chainsaw file or a chain grinder to keep the chain sharp. I personally prefer using a chainsaw file in the field because it allows me to sharpen the chain quickly without disassembling the chainsaw. I typically sharpen the chain after every other tank of gas.
2. Check Chain Tension: The chain should be snug on the bar but still able to be pulled around by hand. Adjust the tension as needed using the chain tensioner.
3. Clean the Bar and Chain: After each use, remove any sawdust, debris, or sap from the bar and chain. Use a brush or compressed air to clean the bar groove and oil holes.
4. Check the Bar for Wear: Inspect the bar for wear, such as burrs or grooves. Use a bar dresser to remove any burrs and restore the bar’s shape.
5. Lubricate the Chain Regularly: Keep the chain oil reservoir filled with high-quality chainsaw bar and chain oil. Adjust the oiler output as needed based on the type of wood you’re cutting. I’ve found that using a synthetic bar and chain oil helps to reduce wear and tear on the chain and bar, especially when cutting hardwoods.
6. Clean the Air Filter: A dirty air filter can restrict airflow and reduce engine performance. Clean the air filter regularly with soap and water or compressed air.
7. Inspect the Spark Plug: Check the spark plug for fouling or damage. Replace it as needed.
8. Drain the Fuel Tank: If you’re not going to use the chainsaw for an extended period, drain the fuel tank to prevent fuel from gumming up the carburetor.
9. Store the Chainsaw Properly: Store the chainsaw in a dry, protected location. Use a bar cover to protect the bar and chain.

Safety First: Operating a 22-Inch Bar Chainsaw Safely

Operating a chainsaw is inherently dangerous, and safety should always be your top priority. Here are some essential safety precautions:

1. Wear Appropriate Personal Protective Equipment (PPE): This includes a chainsaw helmet with face shield and ear protection, chainsaw chaps, gloves, and steel-toed boots. I can’t stress enough the importance of wearing all the required PPE. I’ve seen firsthand the devastating injuries that can result from chainsaw accidents.
2. Read the Chainsaw’s Owner’s Manual: Familiarize yourself with the chainsaw’s features, operation, and safety guidelines.
3. Inspect the Chainsaw Before Each Use: Check the chain tension, chain sharpness, bar condition, and all safety features.
4. Start the Chainsaw on the Ground: Never drop-start a chainsaw. Place it on the ground and start it with your foot firmly planted on the rear handle.
5. Maintain a Firm Grip: Use both hands to grip the chainsaw firmly. Keep your thumbs wrapped around the handles.
6. Keep Your Balance: Maintain a stable stance and avoid overreaching.
7. Be Aware of Kickback: Kickback is a sudden, violent reaction that can occur when the tip of the chainsaw bar contacts a solid object. Avoid using the tip of the bar and be prepared for kickback.
8. Cut at a Safe Distance from Your Body: Keep the chainsaw away from your body and limbs.
9. Never Cut Above Shoulder Height: Cutting above shoulder height is dangerous and can lead to loss of control.
10. Be Aware of Your Surroundings: Watch out for obstacles, power lines, and other hazards.
11. Never Work Alone: Always have someone nearby in case of an emergency.
12. Take Breaks: Chainsaw work can be physically demanding. Take frequent breaks to avoid fatigue.
13. Use Proper Felling Techniques: When felling trees, use proper felling techniques to ensure the tree falls in the desired direction. This includes making a notch cut and a back cut.
14. Avoid Cutting in Adverse Weather Conditions: Avoid cutting in high winds, rain, or snow.
15. Get Trained: Take a chainsaw safety course to learn proper operating techniques and safety procedures.

Case Study: Using a 22-Inch Bar for Storm Damage Cleanup

After a severe storm hit my area, I was called in to help with the cleanup. Many trees had been downed, and there were large branches scattered everywhere. I used my chainsaw with a 22-inch bar to buck the fallen trees into manageable lengths and to remove the large branches.

The 22-inch bar proved to be the perfect size for the job. It allowed me to cut through the thick trunks of the downed trees without having to make multiple cuts. It also provided enough reach to cut the large branches that were hanging precariously from the remaining trees.

One particular challenge was a large oak tree that had fallen across a driveway. The trunk was about 36 inches in diameter, which was close to the maximum cutting capacity of my 22-inch bar. However, by using proper felling techniques and making multiple cuts, I was able to safely and efficiently remove the tree.

The storm damage cleanup was a demanding and dangerous job, but the 22-inch bar chainsaw helped me to get the work done quickly and safely.

The Economics of a 22-Inch Bar Chainsaw

Investing in a 22-inch bar chainsaw is a significant decision. Let’s break down the economics:

• Initial Cost: A quality chainsaw capable of handling a 22-inch bar can range from $400 to $800 or more, depending on the brand and features.
• Maintenance Costs: Expect to spend around $50 to $100 per year on maintenance items such as chain oil, bar oil, air filters, spark plugs, and chain sharpening.
• Fuel Costs: Fuel consumption will vary depending on the type of work you’re doing and the engine size of your chainsaw. Expect to spend around $10 to $20 per week on fuel.
• Chain Replacement: Chains typically need to be replaced every 6 to 12 months, depending on the amount of use and the type of wood you’re cutting. A new chain can cost anywhere from $30 to $60.
• Bar Replacement: The bar will eventually wear out and need to be replaced. A new bar can cost anywhere from $50 to $100.

Strategic Advantages:

• Increased Productivity: A 22-inch bar can significantly increase your productivity, especially on larger jobs.
• Versatility: It can handle a wide range of arborist tasks, from felling small trees to bucking large limbs.
• Professional Image: Using a professional-grade chainsaw can enhance your image and credibility with clients.

Alternatives to a 22-Inch Bar Chainsaw

While a 22-inch bar chainsaw is a versatile tool, there are alternatives that may be better suited for certain tasks:

• Smaller Chainsaws (14-18 Inch Bar): These are lighter and more maneuverable, making them ideal for limbing and pruning.
• Larger Chainsaws (24+ Inch Bar): These are designed for felling large trees and bucking very thick logs.
• Pole Saws: These are ideal for trimming branches that are high up in trees.
• Manual Saws: These are useful for small jobs and for working in areas where noise is a concern.

The best choice depends on the specific tasks you’ll be performing and your personal preferences.

Advanced Techniques for Using a 22-Inch Bar Chainsaw

Once you’ve mastered the basics of chainsaw operation, you can start to explore some advanced techniques:

• Boring Cuts: These are used to remove wood from the inside of a log or tree. They require a high level of skill and caution.
• Hinge Cuts: These are used in felling to control the direction of the fall.
• Notch Cuts: These are used in felling to create a hinge and guide the tree’s fall.
• Back Cuts: These are used in felling to sever the remaining wood after the notch cut has been made.
• Scribing: This is a technique used to make clean, precise cuts.

These techniques require specialized training and experience. It’s important to practice them in a safe and controlled environment before using them in the field.

The Future of Chainsaws in Arboriculture

The chainsaw industry is constantly evolving, with new technologies and innovations being introduced all the time. Some of the trends to watch for include:

• Battery-Powered Chainsaws: These are becoming increasingly popular due to their lower noise levels, reduced emissions, and ease of use. The technology has improved drastically, making battery-powered chainsaws a viable option for many arborist tasks.
• Chainsaws with Advanced Safety Features: Manufacturers are incorporating new safety features such as electronic chain brakes and anti-kickback systems.
• Chainsaws with Improved Ergonomics: Chainsaws are being designed to be more comfortable and easier to use, with features such as adjustable handles and improved vibration damping.
• Chainsaws with Smart Technology: Some chainsaws are now equipped with sensors and software that can monitor the chainsaw’s performance and provide diagnostic information.

These advancements are making chainsaws safer, more efficient, and more user-friendly.

Drying Methods

• Air Drying: This is the most common and cost-effective method. Stack the wood in a well-ventilated area, off the ground, and covered to protect it from rain and snow. Air drying typically takes 6-12 months, depending on the climate and the type of wood.
• Kiln Drying: This is a faster method that involves drying the wood in a controlled environment. Kiln drying typically takes a few days to a few weeks.
• Solar Drying: This method uses the sun’s energy to dry the wood. Solar drying is faster than air drying but slower than kiln drying.

I’ve found that air drying is the best option for most firewood preparation projects. It’s relatively inexpensive and produces high-quality firewood. However, if you need to dry wood quickly, kiln drying is a good option.

Case Study: Efficient Firewood Stacking

I once helped a friend stack a large pile of firewood. We used a technique called the “Holz Hausen,” which is a circular stack that is very stable and allows for good air circulation.

First, we created a level base for the stack. Then, we started stacking the wood in a circular pattern, with the pieces angled slightly inward. As we built the stack, we left gaps between the pieces to allow for air circulation.

Once the stack was about 6 feet high, we covered the top with a tarp to protect the wood from rain and snow. The Holz Hausen is not only functional but also aesthetically pleasing. It’s a great way to store firewood and add a touch of rustic charm to your property.

1. Assess Your Needs: Determine the types of arborist tasks you’ll be performing and the size of the trees you’ll be working on.
2. Choose the Right Chainsaw: Select a chainsaw that is powerful enough to handle a 22-inch bar and that meets your specific needs.
3. Invest in Safety Gear: Purchase all the necessary personal protective equipment (PPE).
4. Get Trained: Take a chainsaw safety course to learn proper operating techniques and safety procedures.
5. Practice Regularly: Practice using your chainsaw in a safe and controlled environment.
6. Maintain Your Chainsaw: Keep your chainsaw properly maintained to ensure its performance and longevity.
7. Stay Informed: Keep up-to-date on the latest chainsaw technology and safety guidelines.

By following these steps, you can become a skilled and safe chainsaw operator and make the most of your 22-inch bar chainsaw.

Final Thoughts

The 22-inch bar chainsaw is a valuable tool for arborists, offering a balance of reach, cutting capacity, and versatility. However, it’s important to understand its limitations and to use it safely and responsibly. By choosing the right chainsaw, maintaining it properly, and following all safety precautions, you can maximize its benefits and minimize the risks. Remember, safety should always be your top priority when operating a chainsaw. Take your time, be careful, and never hesitate to ask for help if you’re unsure about something. With the right knowledge and skills, you can use a 22-inch bar chainsaw to tackle a wide range of arborist tasks and keep our trees healthy and thriving.

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