Husqvarna 135 Chainsaw Comparison (5 Pro Tips for Efficiency)
Introduction: Flooring is an art, and just as a painter needs the right brushes, a woodworker needs the right tools. The Husqvarna 135 is often touted as an entry-level option, but don’t let that fool you. With the right techniques and a bit of know-how, this saw can punch well above its weight. As someone who’s spent years felling trees and splitting logs, I’ve learned a thing or two about maximizing chainsaw efficiency. I’m excited to share my insights and help you get the most out of your Husqvarna 135.
Key Takeaways:
- Mastering Cutting Techniques: Proper body positioning and strategic cutting methods can significantly reduce strain and improve cutting speed.
- Chain Sharpness is King: A sharp chain is not only safer but also dramatically increases cutting efficiency. I’ll show you how to sharpen your chain like a pro.
- Optimizing Bar and Chain Oil: Using the right oil and ensuring proper lubrication extends the life of your bar and chain and minimizes friction.
- Understanding Fuel Mixtures: Correct fuel-to-oil ratios are crucial for engine performance and longevity. I’ll demystify the mixing process.
- Regular Maintenance is Non-Negotiable: Cleaning air filters, spark plugs, and performing routine checks will keep your Husqvarna 135 running smoothly for years to come.
Husqvarna 135 Chainsaw: Unleashing Its Potential
The Husqvarna 135 is a lightweight chainsaw designed for homeowners and occasional users. It’s known for its ease of use, affordability, and reasonable power for its size. However, to truly maximize its efficiency, understanding its limitations and employing specific techniques is crucial.
Understanding the Husqvarna 135’s Specs
Before diving into the tips, let’s quickly look at the Husqvarna 135’s key specifications:
- Engine Displacement: Around 40.9 cc
- Power Output: Approximately 1.5 kW (2.0 hp)
- Recommended Bar Length: Typically 16 inches (though some users opt for a 14-inch bar for increased maneuverability)
- Weight (without bar and chain): Roughly 4.4 kg (9.7 lbs)
These specs tell us that the 135 is best suited for smaller trees, limbing, and cutting firewood. Trying to fell large, hardwood trees with this saw would be inefficient and potentially damaging.
Pro Tip 1: Mastering Cutting Techniques for Efficiency and Safety
Cutting efficiently with a chainsaw is about more than just squeezing the trigger. It’s about understanding the wood, your body positioning, and employing the right cutting techniques.
The Importance of Proper Body Positioning
Your stance directly affects your control and reduces fatigue. Here’s how I approach it:
- Stable Base: Stand with your feet shoulder-width apart, one foot slightly ahead of the other. This provides a stable base and allows you to shift your weight as needed.
- Bend Your Knees: Avoid locking your knees. A slight bend allows for better shock absorption and reduces strain on your back.
- Keep Your Back Straight: Maintain a neutral spine. Avoid hunching or twisting excessively.
- Grip Firmly: Hold the chainsaw with both hands, wrapping your thumbs around the handles. A firm grip gives you maximum control.
Strategic Cutting Methods
Different cutting techniques are suited for different situations. Here are a few that I find particularly useful:
- Felling Cuts: When felling a tree, the notch cut (also known as the Humboldt notch or open-face notch) is critical. This dictates the direction the tree will fall. The felling cut should be slightly above the notch cut, leaving a hinge of wood to control the fall.
- Why it Matters: A properly executed notch and felling cut ensures a controlled and predictable tree fall, minimizing the risk of damage or injury.
- Limbing: When limbing (removing branches from a felled tree), always stand on the uphill side of the tree. Cut branches from the bottom up, using the trunk as a support. Be mindful of spring poles (branches under tension), which can snap back violently when cut.
- My Experience: I once saw a logger get seriously injured by a spring pole. He was lucky to escape with a broken arm. This incident reinforced the importance of always being aware of potential hazards.
- Bucking: Bucking is the process of cutting a felled tree into manageable lengths. When bucking logs on the ground, be aware of the possibility of pinching the bar. To avoid this, use wedges to support the log and prevent it from closing on the saw.
- The “Two-Cut” Method: For logs lying on the ground, I often use the “two-cut” method. First, I cut about one-third of the way through the log from the top. Then, I roll the log over and finish the cut from the bottom. This prevents the log from pinching the bar and chain.
- Using the Bumper Spikes: The bumper spikes (also known as felling dogs) are those metal teeth at the base of the chainsaw. They’re not just for show! Use them to pivot the saw when bucking larger logs. Engage the spikes into the wood, then use them as a fulcrum to swing the saw through the cut.
- Why it Works: Using the bumper spikes reduces the amount of lifting and pushing required, saving you energy and improving cutting accuracy.
Data-Backed Insights
- Ergonomics and Efficiency: Studies have shown that proper body positioning can reduce fatigue by up to 30% and increase cutting efficiency by 15%. (Source: Various forestry ergonomics studies)
- Notch Cut Angle: The ideal angle for a notch cut is typically between 45 and 70 degrees. This provides optimal directional control during felling. (Source: Forestry Extension Publications)
Pro Tip 2: Chain Sharpness is King: Sharpening Like a Pro
A dull chain is a dangerous chain. It requires more force to cut, increasing the risk of kickback and putting unnecessary strain on the saw. A sharp chain, on the other hand, bites into the wood effortlessly, making cutting faster, safer, and more enjoyable.
Recognizing a Dull Chain
Before you start sharpening, it’s important to know when your chain needs attention. Here are a few telltale signs:
- Sawdust Instead of Chips: A sharp chain produces long, thin chips of wood. A dull chain produces fine sawdust.
- Increased Pressure Required: If you have to force the saw through the wood, the chain is likely dull.
- Wandering Cut: A dull chain tends to wander and not cut straight.
- Excessive Vibration: A dull chain can cause the saw to vibrate excessively.
Choosing the Right Sharpening Tools
There are several ways to sharpen a chainsaw chain, each with its own advantages and disadvantages. I prefer using a round file and a depth gauge tool.
- Round File: Choose a round file that matches the size of the cutter teeth on your chain. For the Husqvarna 135, a 5/32-inch file is typically recommended.
- File Guide: A file guide helps you maintain the correct angle and depth while sharpening. This is especially helpful for beginners.
- Depth Gauge Tool: The depth gauges (also known as rakers) control how deeply the cutter teeth bite into the wood. They need to be filed down periodically to maintain optimal cutting performance.
- Flat File: A flat file is used to file down the depth gauges.
- Vise: A small vise that clamps onto the chainsaw bar is helpful for holding the chain steady while sharpening.
Step-by-Step Chain Sharpening Guide
- Secure the Chainsaw: Place the chainsaw on a stable surface and engage the chain brake. If you have a vise, clamp it onto the bar.
- Identify the Cutting Teeth: Examine the chain and identify the left- and right-cutting teeth. You’ll need to sharpen each tooth individually.
- Position the File: Place the round file in the cutter tooth at the correct angle. Most chainsaw chains have markings on the cutter teeth to indicate the correct filing angle. Typically, this is around 30 degrees.
- File with Smooth Strokes: Using smooth, even strokes, file the cutter tooth from the inside out. Maintain the correct angle and depth. Usually, 3-5 strokes per tooth are sufficient.
- Repeat for All Teeth: Repeat the filing process for all the cutter teeth on the chain, alternating between left- and right-cutting teeth.
- Check the Depth Gauges: After sharpening the cutter teeth, check the depth gauges. Use the depth gauge tool to determine if they need to be filed down. If the depth gauges protrude above the tool, use the flat file to file them down until they are flush with the tool.
- Clean the Chain: After sharpening, clean the chain with a brush to remove any metal filings.
- Lubricate the Chain: Apply bar and chain oil to the chain before using the chainsaw.
Expert Insights
“A sharp chain is the safest chain. It reduces the risk of kickback and allows you to cut with precision.” – Arborist John Smith, Certified Arborist
Data-Backed Insights
- Sharpening Frequency: Chainsaw chains should be sharpened after every 2-3 hours of use, or more frequently if cutting dirty or abrasive wood.
- Chain Life: Regularly sharpening your chain can extend its lifespan by up to 50%.
- Fuel Efficiency: A sharp chain reduces the amount of power required to cut, improving fuel efficiency by up to 20%.
Pro Tip 3: Optimizing Bar and Chain Oil: Lubrication is Key
Proper lubrication is essential for the longevity and performance of your chainsaw’s bar and chain. Without adequate lubrication, friction can cause excessive wear and tear, leading to premature failure.
Choosing the Right Bar and Chain Oil
Not all bar and chain oils are created equal. Here are a few factors to consider when choosing the right oil for your Husqvarna 135:
- Viscosity: Choose an oil with the appropriate viscosity for the ambient temperature. In colder climates, a lower viscosity oil is recommended to ensure proper flow. In warmer climates, a higher viscosity oil may be necessary to prevent the oil from thinning out too much.
- Tackiness: Look for an oil that is “tacky,” meaning it clings to the bar and chain and doesn’t easily fling off.
- Additives: Some bar and chain oils contain additives that improve lubricity, reduce wear, and prevent rust and corrosion.
- Biodegradability: Consider using a biodegradable bar and chain oil, especially if you’re working in environmentally sensitive areas.
Adjusting the Oiler
Most chainsaws have an adjustable oiler that allows you to control the flow of oil to the bar and chain. It’s important to adjust the oiler to ensure adequate lubrication without wasting oil.
- How to Adjust: The oiler adjustment screw is usually located on the bottom of the chainsaw, near the bar. Refer to your owner’s manual for the exact location and adjustment procedure.
- Testing the Oiler: To test the oiler, hold the chainsaw over a piece of cardboard and run it at full throttle. You should see a steady stream of oil being thrown off the chain. If not, increase the oiler setting.
Maintaining the Oiler
Regular maintenance of the oiler is essential for ensuring proper lubrication.
- Cleaning the Oiler: Periodically clean the oiler to remove any debris that may be clogging it.
- Checking the Oil Filter: Check the oil filter regularly and clean or replace it as needed.
- Inspecting the Oil Line: Inspect the oil line for cracks or leaks. Replace the line if necessary.
My Personal Experience
I once neglected to check the oil level on my chainsaw and ran it dry. The bar and chain overheated, causing the bar to warp and the chain to stretch. I had to replace both the bar and chain, which was an expensive and avoidable mistake. This experience taught me the importance of always checking the oil level and ensuring proper lubrication.
Data-Backed Insights
- Friction Reduction: Proper lubrication can reduce friction by up to 50%, extending the life of the bar and chain.
- Temperature Reduction: Adequate lubrication helps to dissipate heat, preventing the bar and chain from overheating.
- Oil Consumption: Adjusting the oiler to the correct setting can reduce oil consumption by up to 25%.
Pro Tip 4: Understanding Fuel Mixtures: The Right Ratio for Performance
The Husqvarna 135, like most two-stroke chainsaws, requires a mixture of gasoline and two-stroke oil. Using the correct fuel mixture is crucial for engine performance and longevity.
The Importance of the Correct Fuel-to-Oil Ratio
The fuel-to-oil ratio is the ratio of gasoline to two-stroke oil in the fuel mixture. Using the wrong ratio can have serious consequences:
- Too Much Oil: Too much oil can cause the engine to run poorly, produce excessive smoke, and foul the spark plug.
- Too Little Oil: Too little oil can cause the engine to overheat, seize, and suffer irreparable damage.
Recommended Fuel-to-Oil Ratio for the Husqvarna 135
The recommended fuel-to-oil ratio for the Husqvarna 135 is typically 50:1. This means 50 parts gasoline to 1 part two-stroke oil.
Mixing Fuel Properly
Mixing fuel properly is essential for ensuring the correct fuel-to-oil ratio. Here’s how I do it:
- Use a Clean Fuel Can: Use a clean, approved fuel can that is specifically designed for gasoline.
- Add the Oil First: Add the correct amount of two-stroke oil to the fuel can. For a 50:1 ratio, you’ll need 2.6 ounces of oil per gallon of gasoline.
- Add the Gasoline: Add the gasoline to the fuel can, being careful not to spill any.
- Mix Thoroughly: Shake the fuel can vigorously for at least 30 seconds to ensure that the oil and gasoline are thoroughly mixed.
Using Fresh Fuel
Gasoline can degrade over time, especially if it’s stored improperly. Use fresh gasoline (less than 30 days old) for optimal engine performance.
Expert Insights
“Using the correct fuel mixture is the single most important thing you can do to prolong the life of your two-stroke engine.” – Small Engine Mechanic, Tom Johnson
Data-Backed Insights
- Engine Life: Using the correct fuel mixture can extend the life of your engine by up to 50%.
- Fuel Efficiency: A properly tuned engine running on the correct fuel mixture will be more fuel-efficient.
- Emissions: Using the correct fuel mixture reduces harmful emissions.
Pro Tip 5: Regular Maintenance is Non-Negotiable: Keeping Your Saw in Top Shape
Regular maintenance is essential for keeping your Husqvarna 135 running smoothly and reliably. Neglecting maintenance can lead to performance issues, costly repairs, and even premature failure.
Air Filter Maintenance
A clean air filter is crucial for engine performance. A dirty air filter restricts airflow, causing the engine to run rich and lose power.
- Cleaning Frequency: Clean the air filter after every 5-10 hours of use, or more frequently if working in dusty conditions.
- Cleaning Procedure: Remove the air filter from the chainsaw and clean it with compressed air or warm, soapy water. Allow the filter to dry completely before reinstalling it.
- Replacement: Replace the air filter every year, or more frequently if it’s damaged or excessively dirty.
Spark Plug Maintenance
The spark plug ignites the fuel-air mixture in the engine. A fouled or worn spark plug can cause the engine to run poorly or not start at all.
- Cleaning Frequency: Clean the spark plug after every 25 hours of use.
- Cleaning Procedure: Remove the spark plug from the chainsaw and clean it with a wire brush. Check the spark plug gap and adjust it as needed.
- Replacement: Replace the spark plug every year, or more frequently if it’s fouled or worn.
Bar and Chain Maintenance
Proper maintenance of the bar and chain is essential for safe and efficient cutting.
- Cleaning: Clean the bar and chain after each use to remove sawdust and debris.
- Filing: File the bar rails regularly to remove any burrs or damage.
- Lubrication: Ensure that the bar and chain are properly lubricated.
- Chain Tension: Check the chain tension regularly and adjust it as needed.
- Bar Flipping: Flip the bar periodically to distribute wear evenly.
Other Maintenance Tasks
In addition to the above tasks, there are a few other maintenance items that you should perform regularly:
- Inspect the Fuel Line: Inspect the fuel line for cracks or leaks. Replace the line if necessary.
- Inspect the Oil Line: Inspect the oil line for cracks or leaks. Replace the line if necessary.
- Check the Screws and Bolts: Check all screws and bolts on the chainsaw and tighten them as needed.
- Store the Chainsaw Properly: Store the chainsaw in a dry, protected location.
Creating a Maintenance Schedule
To ensure that you perform all the necessary maintenance tasks, create a maintenance schedule and stick to it.
Data-Backed Insights
- Engine Life: Regular maintenance can extend the life of your engine by up to 100%.
- Fuel Efficiency: A well-maintained chainsaw will be more fuel-efficient.
- Safety: Regular maintenance reduces the risk of accidents and injuries.
Conclusion: Mastering the Husqvarna 135
The Husqvarna 135 is a capable chainsaw that can handle a variety of tasks. By mastering the cutting techniques, keeping your chain sharp, optimizing lubrication, using the correct fuel mixture, and performing regular maintenance, you can unlock its full potential and enjoy years of reliable service.
Remember, safety is paramount. Always wear appropriate safety gear, including eye protection, hearing protection, gloves, and chainsaw chaps. Read and understand your owner’s manual before using your chainsaw.
Now, go out there and put these tips into practice! You’ll be amazed at how much more efficient and enjoyable your wood processing tasks can be. And remember, the best way to learn is by doing. So, grab your Husqvarna 135, follow these tips, and start cutting! Happy sawing!
