62cc Stihl Chainsaw Guide (5 Expert Tips For Peak Performance)

WARNING: Chainsaws are incredibly powerful tools, and improper use can lead to serious injury or even death. This guide is intended to supplement, not replace, proper training and safety precautions. Always wear appropriate personal protective equipment (PPE), including eye protection, hearing protection, gloves, chainsaw chaps, and sturdy boots. Read and understand your chainsaw’s manual before operating it. Never operate a chainsaw under the influence of drugs or alcohol. If you are not comfortable or confident in your ability to safely operate a chainsaw, seek professional training.

62cc Stihl Chainsaw Guide: 5 Expert Tips for Peak Performance

Hello fellow wood enthusiasts! I’m excited to share my insights on maximizing the performance of your 62cc Stihl chainsaw. Over the years, I’ve felled countless trees, processed cords upon cords of firewood, and even dabbled in some artistic wood carving, all with the help of my trusty Stihl. The 62cc engine size is a sweet spot for many – powerful enough for larger tasks, yet still manageable for everyday use.

This isn’t just another generic chainsaw guide; I’ll be weaving in personal anecdotes, data-backed recommendations, and proven techniques that I’ve honed through years of hands-on experience. We’ll delve into everything from optimizing your saw’s setup to mastering advanced cutting techniques, all with the goal of boosting your productivity and ensuring your safety. Let’s get started!

1. Mastering the Chainsaw’s Setup: The Foundation of Performance

The first step to unlocking peak performance is ensuring your chainsaw is properly set up. This isn’t just about slapping on a bar and chain; it’s about understanding how each component interacts and tailoring the setup to your specific needs.

Choosing the Right Bar and Chain:

Bar Length: The bar length dictates the size of trees you can safely fell and the diameter of logs you can efficiently process. A 20-inch bar is a versatile choice for a 62cc saw, handling most common tasks. However, if you primarily deal with smaller trees and firewood, an 18-inch bar might offer better maneuverability. Conversely, if you frequently tackle larger trees, a 24-inch bar could be more appropriate.
- My Experience: I once underestimated the size of a tree I needed to fell and used my 20-inch bar. Let’s just say it was a slow and slightly nerve-wracking experience. Now, I always assess the tree’s diameter carefully before selecting my bar length.
Chain Type: The chain is the heart of your chainsaw’s cutting power. Different chain types are designed for different purposes.
- Full Chisel: These chains have aggressive, square-cornered cutters that provide the fastest cutting speed. They are ideal for clean wood but dull quickly in dirty or frozen conditions.
- Semi-Chisel: These chains have rounded cutters that are more durable and forgiving in less-than-ideal conditions. They offer a good balance between cutting speed and durability.
- Low-Profile: These chains are designed for safety and reduced kickback. They are a good choice for beginners and for situations where kickback is a concern.
- Data Point: A study by Oregon Products found that using a full-chisel chain on clean wood can increase cutting speed by up to 20% compared to a semi-chisel chain.
Chain Pitch and Gauge: These specifications must match your chainsaw’s drive sprocket and bar groove. Consult your chainsaw’s manual for the correct specifications.
- Pitch: The distance between three consecutive rivets divided by two. Common pitches are .325 inch, 3/8 inch, and .404 inch.
- Gauge: The thickness of the drive links that fit into the bar groove. Common gauges are .050 inch, .058 inch, and .063 inch.
- Pro Tip: I always keep a spare chain of each type on hand. This allows me to quickly switch chains depending on the task at hand and minimize downtime.

Optimizing the Oiling System:

Proper chain lubrication is crucial for preventing premature wear and tear on the bar and chain. Check the oil level regularly and ensure the oiler is functioning correctly.
Adjusting the Oiler: Most Stihl chainsaws have an adjustable oiler. Experiment with different settings to find the optimal oil flow for your bar length and cutting conditions.
- My Experience: I once neglected to check the oil level and ran my saw dry. The result was a scorched bar and a dull chain. Now, I make it a habit to check the oil level every time I refuel.
Oil Type: Use a high-quality bar and chain oil specifically designed for chainsaws. Avoid using motor oil or other substitutes, as they may not provide adequate lubrication.
- Data Point: Studies have shown that using a high-quality bar and chain oil can extend the life of your bar and chain by up to 50%.

Tensioning the Chain:

Proper chain tension is essential for safe and efficient cutting. A chain that is too loose can derail, while a chain that is too tight can overheat and damage the bar and chain.
Checking Chain Tension: The chain should be snug against the bar but still able to be pulled around the bar by hand.
Adjusting Chain Tension: Use the chain tensioning mechanism on your chainsaw to adjust the chain tension. Consult your chainsaw’s manual for specific instructions.
- Pro Tip: I always tension the chain after the first few cuts with a new chain, as it will stretch slightly.

2. Sharpening Like a Pro: Maintaining Cutting Efficiency

A sharp chain is essential for safe and efficient cutting. A dull chain requires more force to cut, increasing the risk of kickback and putting unnecessary strain on the chainsaw.

Understanding Chain Anatomy:

Before you can sharpen your chain effectively, you need to understand its anatomy. Each cutter consists of a top plate, a side plate, and a depth gauge (raker).
Top Plate Angle: The angle of the top plate determines the cutting speed. A more aggressive angle will cut faster but dull more quickly.
Side Plate Angle: The angle of the side plate determines the smoothness of the cut.
Depth Gauge (Raker): The depth gauge controls the amount of wood the cutter takes with each pass.

Choosing the Right Sharpening Tools:

Round File: A round file is the most common tool for sharpening chainsaw chains. Choose a file that is the correct diameter for your chain’s pitch.
- .325″ Pitch: 5/32″ file
- 3/8″ Pitch: 7/32″ file
- .404″ Pitch: 13/64″ file
File Guide: A file guide helps you maintain the correct angles and depth while sharpening.
Depth Gauge Tool: A depth gauge tool is used to lower the depth gauges (rakers) to the correct height.
Flat File: A flat file is used to lower the depth gauges.
Chainsaw Vise: A chainsaw vise holds the chainsaw securely while you are sharpening.

Sharpening Technique:

Secure the Chainsaw: Place the chainsaw in a vise or clamp it securely to a workbench.
Identify the Correct Angle: Refer to your chainsaw’s manual or the chain manufacturer’s recommendations for the correct sharpening angles.
File Each Cutter: Use smooth, consistent strokes to file each cutter. Maintain the correct angles and depth.
- My Experience: I used to rush through the sharpening process, resulting in uneven cutters and a poorly cutting chain. Now, I take my time and focus on maintaining consistent angles and depth.
Lower the Depth Gauges: Use a depth gauge tool and a flat file to lower the depth gauges to the correct height.
- Data Point: Oregon Products recommends lowering the depth gauges .025 inches below the top plate for most chains.
Check Your Work: After sharpening, check the chain for sharpness and consistency.

Using a Chainsaw Sharpener:

For those who prefer a more automated approach, chainsaw sharpeners can be a great option. These sharpeners use a grinding wheel to sharpen the chain.
Types of Chainsaw Sharpeners:
- Electric Chainsaw Sharpeners: These sharpeners are powered by electricity and are generally more precise than manual sharpeners.
- Hand-Crank Chainsaw Sharpeners: These sharpeners are manually operated and are a good option for those who want more control over the sharpening process.
Using a Chainsaw Sharpener: Follow the manufacturer’s instructions carefully when using a chainsaw sharpener.

3. Fuel and Maintenance: Keeping Your Saw Running Smoothly

Proper fuel and maintenance are essential for keeping your chainsaw running smoothly and extending its lifespan.

Fuel Mixture:

Stihl chainsaws require a specific fuel mixture of gasoline and oil. Use the correct ratio of gasoline to oil as specified in your chainsaw’s manual.
- Common Ratio: 50:1 (50 parts gasoline to 1 part oil)
Gasoline: Use high-quality gasoline with an octane rating of 89 or higher. Avoid using gasoline that contains ethanol, as it can damage the chainsaw’s engine.
Oil: Use a high-quality two-stroke oil specifically designed for chainsaws. Stihl Ultra HP is a popular choice.
- My Experience: I once used a generic two-stroke oil in my chainsaw, and it caused the engine to seize up. Now, I only use high-quality oil recommended by Stihl.
Mixing Fuel: Mix the gasoline and oil in a separate container before adding it to the chainsaw’s fuel tank. Shake the mixture thoroughly to ensure it is properly mixed.
- Pro Tip: I always mix a small batch of fuel at a time to avoid storing it for extended periods. Fuel can degrade over time, especially if it contains ethanol.

Air Filter Maintenance:

A clean air filter is essential for proper engine performance. Check the air filter regularly and clean it as needed.
Cleaning the Air Filter: Remove the air filter cover and remove the air filter. Clean the air filter with compressed air or warm, soapy water. Allow the air filter to dry completely before reinstalling it.
- Data Point: A clogged air filter can reduce engine power by up to 20%.
- Pro Tip: I keep a spare air filter on hand so I can quickly replace a dirty filter without having to wait for it to dry.

Spark Plug Maintenance:

The spark plug ignites the fuel mixture in the engine. Check the spark plug regularly and replace it as needed.
Checking the Spark Plug: Remove the spark plug and inspect it for wear and tear. The spark plug should be clean and dry.
Replacing the Spark Plug: Replace the spark plug with a new spark plug that is the correct type for your chainsaw. Consult your chainsaw’s manual for the correct spark plug specification.
Spark Plug Gap: Ensure the spark plug gap is set to the correct specification. Use a spark plug gap tool to adjust the gap.

General Maintenance:

Cleaning the Chainsaw: After each use, clean the chainsaw with a brush or compressed air. Remove any sawdust or debris from the engine, bar, and chain.
Checking the Bar: Inspect the bar for wear and tear. Check the bar rails for burrs or damage.
Lubricating the Sprocket Tip: Lubricate the sprocket tip with grease.
Storing the Chainsaw: When storing the chainsaw for extended periods, drain the fuel tank and run the engine until it stalls. This will prevent the fuel from degrading and damaging the engine. Store the chainsaw in a dry, safe place.

4. Advanced Cutting Techniques: Efficiency and Safety Combined

Mastering advanced cutting techniques can significantly improve your efficiency and safety when working with a chainsaw.

Felling Techniques:

Planning the Fell: Before felling a tree, carefully assess the situation. Consider the tree’s lean, the wind direction, and any obstacles in the area. Plan the direction of the fall to minimize the risk of damage or injury.
- My Experience: I once felled a tree without properly assessing its lean, and it fell in the wrong direction, nearly hitting my truck. Now, I always take the time to plan the fell carefully.
Making the Notch: The notch is a wedge-shaped cut that is made 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.
Making the Back Cut: The back cut is made on the opposite side of the tree from the notch. The back cut should be slightly higher than the bottom of the notch. Leave a hinge of wood between the back cut and the notch to control the direction of the fall.
Using Felling Wedges: Felling wedges can be used to help direct the fall of the tree. Insert the wedges into the back cut and drive them in with a hammer.
Data Point: According to the US Forest Service, improper felling techniques are a leading cause of chainsaw-related injuries.
Pro Tip: Always have an escape route planned before felling a tree.

Limbing Techniques:

Limbing is the process of removing branches from a felled tree.
Working from the Butt to the Tip: Start limbing from the butt of the tree and work your way towards the tip. This will prevent you from having to step over branches.
Cutting on the Compression Side: When limbing, cut on the compression side of the branch. This will prevent the branch from pinching the chainsaw.
Using the Bar Tip: Use the bar tip to make small, precise cuts.
Avoiding Kickback: Be aware of the risk of kickback when limbing. Keep the bar tip away from objects and avoid cutting above shoulder height.

Bucking Techniques:

Bucking is the process of cutting a felled tree into logs.
Planning the Cuts: Before bucking a tree, plan the cuts to maximize the yield of usable logs.
Supporting the Log: Support the log to prevent it from pinching the chainsaw. Use wedges or other supports to keep the log from rolling.
Cutting from the Top or Bottom: Depending on the situation, you may need to cut from the top or bottom of the log.
Using a Cant Hook: A cant hook can be used to roll logs and position them for cutting.
My Experience: I used to try to buck logs without properly supporting them, and it often resulted in pinched chains and wasted wood. Now, I always take the time to support the log properly before cutting.

Dealing with Spring Poles:

Spring poles are branches or small trees that are bent under tension. They can be extremely dangerous if released suddenly.
Identifying Spring Poles: Look for branches or small trees that are bent or twisted.
Releasing Tension Gradually: Release the tension on spring poles gradually by making small cuts.
Using a Rope: Use a rope to control the movement of the spring pole as you release the tension.
Pro Tip: If you are not comfortable dealing with spring poles, seek professional help.

5. Optimizing Wood Processing for Firewood: From Log to Hearth

Processing firewood efficiently can save you time, energy, and money. Here’s how to optimize your process from log to hearth.

Log Handling Efficiency:

Log Decks: Create a log deck to store logs before processing. This will make it easier to access the logs and reduce the amount of bending and lifting required.
Log Skidding: Use a log skidder or winch to move logs from the woods to the log deck.
Log Lifters: Use log lifters to raise logs off the ground for easier cutting.
Data Point: Studies have shown that using log handling equipment can reduce processing time by up to 50%.
My Experience: I used to drag logs by hand, and it was backbreaking work. Now, I use a small tractor with a winch to move logs, and it has made a huge difference.

Splitting Techniques:

Manual Splitting: Manual splitting is a good option for smaller logs and for those who want a workout.
- Using a Splitting Maul: A splitting maul is a heavy axe-like tool that is used to split logs.
- Using a Splitting Axe: A splitting axe is a lighter axe that is used to split smaller logs.
- Using Wedges: Wedges can be used to split tough logs.
- Pro Tip: Always wear eye protection and gloves when splitting logs.
Hydraulic Log Splitters: Hydraulic log splitters are a faster and easier way to split logs.
- Types of Log Splitters:
  - Electric Log Splitters: These splitters are powered by electricity and are a good option for home use.
  - Gas-Powered Log Splitters: These splitters are powered by gasoline and are a good option for larger jobs.
  - Towable Log Splitters: These splitters can be towed behind a vehicle and are a good option for remote locations.
- Using a Log Splitter: Follow the manufacturer’s instructions carefully when using a log splitter.
- Data Point: A study by Northern Tool found that using a hydraulic log splitter can reduce splitting time by up to 75%.
Splitting Strategy:
- Split logs when they are green: Green wood is easier to split than dry wood.
- Split logs along the grain: Split logs along the grain to make them easier to split.
- Split logs into manageable sizes: Split logs into sizes that are easy to handle and stack.

Drying and Storage:

Seasoning Firewood: Firewood needs to be seasoned (dried) before it can be burned efficiently. Seasoning reduces the moisture content of the wood, making it easier to ignite and burn.
- Air Drying: Air drying is the most common method of seasoning firewood. Stack the firewood in a well-ventilated area and allow it to dry for at least six months.
- Kiln Drying: Kiln drying is a faster method of seasoning firewood. The firewood is placed in a kiln and heated to a high temperature to remove the moisture.
Stacking Firewood: Stack the firewood in a way that allows for good airflow.
- Elevated Stacks: Stack the firewood on pallets or other supports to keep it off the ground.
- Spacing Between Rows: Leave space between rows of firewood to allow for air circulation.
- Covering the Top: Cover the top of the firewood pile to protect it from rain and snow.
Measuring Moisture Content: Use a moisture meter to measure the moisture content of the firewood. Firewood should have a moisture content of 20% or less before it is burned.
- Data Point: The EPA recommends burning firewood with a moisture content of 20% or less to reduce emissions.
- My Experience: I used to burn firewood that was not properly seasoned, and it produced a lot of smoke and creosote. Now, I always make sure my firewood is properly seasoned before burning it.

Sustainable Timber Sourcing:

Harvest from Sustainable Sources: Purchase wood from suppliers committed to sustainable forestry practices. Look for certifications like the Forest Stewardship Council (FSC).
Salvage Fallen Trees: Utilize dead or fallen trees from your property or with permission from landowners. This reduces the need to cut down living trees.
Thinning Practices: When harvesting, focus on thinning overcrowded areas to improve the health and growth of remaining trees.
Replanting: Consider replanting trees in harvested areas to ensure future wood supply and environmental health.

Tool Usage Efficiency:

Chainsaw Maintenance Routine: Implement a regular chainsaw maintenance schedule, including chain sharpening, air filter cleaning, and spark plug replacement, to ensure optimal performance and longevity.
Log Splitter Optimization: Adjust the log splitter’s cycle time and ram speed based on the wood type and diameter to maximize efficiency.
Ergonomic Workstation Design: Set up your wood processing area to minimize unnecessary movements and strain. Ensure tools are easily accessible and work surfaces are at a comfortable height.

Cost Savings from Optimized Workflows:

Reduced Labor Costs: Streamlining log handling and splitting processes can significantly reduce labor hours. Investing in equipment like log skidders and hydraulic splitters can pay for itself over time.
Minimized Wood Waste: Efficient cutting and splitting techniques minimize wood waste, maximizing the amount of usable firewood from each log.
Lower Fuel Costs: Proper chainsaw maintenance and efficient cutting techniques reduce fuel consumption.

Quality Metrics Achieved:

Consistent Moisture Levels: Stacking and drying firewood correctly ensures consistent moisture levels, resulting in cleaner and more efficient burning.
Uniform Log Sizes: Using consistent cutting techniques and measurements ensures uniform log sizes, making them easier to stack, handle, and burn.
Reduced Smoke Emissions: Burning properly seasoned firewood with low moisture content reduces smoke emissions, contributing to cleaner air and a healthier environment.

Case Study: Sustainable Firewood Production for a Small Workshop:

A small woodworking shop in Vermont, USA, implemented a sustainable firewood production system to heat their workshop and sell excess firewood. They sourced timber from local, sustainably managed forests and used fallen trees from their property. They invested in a hydraulic log splitter and a moisture meter. By optimizing their workflow and ensuring proper wood seasoning, they reduced their heating costs by 60% and generated additional income by selling high-quality firewood to local residents.

Case Study: Optimizing Log Handling for a Logging Company:

A logging company in British Columbia, Canada, faced challenges with log handling efficiency. They invested in new log skidding equipment and implemented a system for sorting logs by size and species. By streamlining their log handling process, they reduced their processing time by 40% and increased their overall productivity.

Key Takeaways and Next Steps:

Master the Fundamentals: Start with the basics: proper chainsaw setup, sharpening, fuel mixture, and maintenance.
Invest in the Right Tools: Consider investing in tools that will improve your efficiency and safety, such as a hydraulic log splitter, a log skidder, and a moisture meter.
Plan Your Work: Take the time to plan your work carefully, from felling trees to stacking firewood.
Prioritize Safety: Always prioritize safety when working with a chainsaw. Wear appropriate PPE and follow safe cutting techniques.
Continuously Learn: Stay up-to-date on the latest techniques and best practices for wood processing and firewood production.

By following these tips, you can unlock the full potential of your 62cc Stihl chainsaw and become a more efficient and safe wood processor. Now go forth and conquer those logs! Remember to always prioritize safety, and never stop learning. Happy cutting!

62cc Stihl Chainsaw Guide (5 Expert Tips for Peak Performance)