Echo 590 Vs 620 Chainsaws: Power & Bar Size Compared (5 Pro Tips)

Alright, folks, gather ’round the woodpile! Ever feel like choosing between chainsaws is like picking the right axe to grind? (Pun absolutely intended). Today, we’re diving deep into the Echo 590 and 620 chainsaws – two powerful contenders in the world of woodcutting. I’m going to give you the lowdown, my personal experiences, and some pro tips to help you decide which one is the right fit for your wood-splitting, tree-felling, firewood-stacking ambitions. Let’s get sawing!

Echo 590 vs 620 Chainsaws: Power & Bar Size Compared (5 Pro Tips)

Chainsaw Showdown: Introduction to the Echo 590 and 620

The Echo 590 and 620 are both popular choices for homeowners, farmers, and even some professionals who need a reliable chainsaw. They’re known for their power, durability, and relatively affordable price point. But which one reigns supreme? That depends on your specific needs and the kind of wood you’re planning to tackle. I’ve personally used both models extensively, from clearing storm damage on my property to helping a friend with a small-scale logging operation. My insights come from real-world experience, not just spec sheets.

Unveiling the Power: Engine Specs and Cutting Performance

Let’s get down to the nitty-gritty – the engine specs. The Echo CS-590 Timber Wolf boasts a 59.8cc engine. The Echo CS-620P, on the other hand, packs a slightly larger 59.8cc engine.

Echo CS-590 Timber Wolf: 59.8cc engine, approximately 3.9 horsepower.
Echo CS-620P: 59.8cc engine, approximately 4.5 horsepower.

That extra horsepower in the 620P translates to a noticeable difference in cutting speed and the ability to handle larger diameter wood with ease. I remember one time I was felling some seasoned oak with the 590, and it definitely bogged down a bit on the thicker sections. Switching to the 620P made a world of difference; it powered through those same cuts without hesitation.

Takeaway: The Echo 620P offers more power, making it better suited for demanding tasks and larger wood.

Bar Size and Versatility: Matching the Saw to the Job

Bar size is another crucial factor. The Echo 590 typically comes with a 20-inch bar, while the 620P can accommodate bars up to 27 inches. I’ve found that the 20-inch bar on the 590 is perfect for most general-purpose tasks, like limbing and cutting firewood from smaller trees.

Echo CS-590: Commonly used with a 20-inch bar, suitable for general use.
Echo CS-620P: Can handle up to a 27-inch bar, ideal for felling larger trees.

However, if you’re regularly dealing with larger trees or need to fell timber, the longer bar capacity of the 620P is a major advantage. I once used a 24-inch bar on the 620P to fell a massive maple tree, and it handled the job with impressive stability and control.

Takeaway: Consider the typical diameter of the wood you’ll be cutting. The 620P’s longer bar capacity provides greater versatility for larger trees.

Weight and Handling: Comfort and Control in the Woods

Weight is a significant consideration, especially if you’re going to be using the chainsaw for extended periods. The Echo 590 is slightly lighter than the 620P. The Echo CS-590 weighs approximately 13.3 pounds (without bar and chain), while the Echo CS-620P weighs around 13.7 pounds (without bar and chain).

That half-pound difference might not seem like much, but it can add up over hours of use. I’ve noticed that I fatigue a bit faster when using the 620P for limbing, simply because of the extra weight. However, the 620P’s superior power often allows me to complete tasks more quickly, which can offset the fatigue factor.

Takeaway: If you prioritize lightweight handling for prolonged use, the Echo 590 might be a better choice. If power is paramount, the slightly heavier 620P is worth the trade-off.

Pro Tip #1: Chain Selection – Maximizing Cutting Efficiency

The type of chain you use can significantly impact the chainsaw’s performance. I always recommend using a high-quality chain designed for the specific type of wood you’re cutting. For example, a ripping chain is ideal for milling lumber, while a semi-chisel chain is a good all-around choice for general firewood cutting.

Ripping Chain: Designed for cutting with the grain, ideal for milling.
Semi-Chisel Chain: Versatile for general-purpose cutting, including firewood.
Full-Chisel Chain: Aggressive cutting, best for clean wood and experienced users.

I’ve experimented with different chain types on both the 590 and 620, and I’ve found that a sharp, well-maintained chain makes a huge difference, regardless of the saw model. A dull chain not only slows down cutting but also puts unnecessary strain on the engine.

Actionable Tip: Invest in a good quality chain sharpener and learn how to properly sharpen your chains. This will save you time, money, and frustration in the long run.

Fuel Efficiency and Maintenance: Long-Term Cost Considerations

Fuel efficiency is another factor to consider, especially if you’re using the chainsaw frequently. The Echo 620P, with its larger engine, tends to consume slightly more fuel than the 590. However, the difference is usually negligible unless you’re running the saw for extended periods at full throttle.

Maintenance is crucial for both models. I always recommend following the manufacturer’s recommended maintenance schedule, which includes regular cleaning of the air filter, spark plug inspection, and lubrication of the bar and chain. I’ve found that consistent maintenance not only extends the life of the saw but also improves its performance and reliability.

Actionable Tip: Keep a log of your maintenance activities, including dates and specific tasks performed. This will help you stay on top of your maintenance schedule and identify any potential problems early on.

Pro Tip #2: Understanding Bar Oil – The Lifeblood of Your Chainsaw

Using the right bar oil is essential for keeping your chainsaw running smoothly. I always recommend using a high-quality bar oil specifically designed for chainsaws. Avoid using motor oil or other substitutes, as they can damage the bar and chain.

High-Quality Bar Oil: Provides proper lubrication and reduces friction.
Viscosity: Choose the appropriate viscosity for the ambient temperature.
Biodegradable Options: Consider environmentally friendly options if possible.

I’ve seen firsthand the damage that can result from using the wrong bar oil. Once, a friend of mine used motor oil in his chainsaw, and the bar quickly overheated and seized up. He ended up having to replace the entire bar and chain, which was a costly mistake.

Actionable Tip: Check the bar oil level frequently and refill as needed. A dry bar can quickly lead to overheating and damage.

Safety Features and Considerations: Protecting Yourself in the Woods

Safety should always be your top priority when using a chainsaw. Both the Echo 590 and 620 come equipped with standard safety features, including a chain brake, hand guard, and throttle lock. I always recommend wearing appropriate safety gear, including a helmet, eye protection, hearing protection, gloves, and chainsaw chaps.

Helmet: Protects your head from falling branches and debris.
Eye Protection: Prevents wood chips and sawdust from entering your eyes.
Hearing Protection: Reduces the risk of hearing damage from prolonged chainsaw use.
Gloves: Provide a secure grip and protect your hands from cuts and abrasions.
Chainsaw Chaps: Protect your legs from accidental cuts.

I’ve had a few close calls over the years, and I can’t stress enough the importance of wearing proper safety gear. Chainsaw chaps, in particular, have saved me from serious injury on more than one occasion.

Actionable Tip: Take a chainsaw safety course to learn proper techniques and safety procedures. This will help you avoid accidents and injuries.

Pro Tip #3: Felling Techniques – Mastering the Art of Tree Removal

Felling trees safely and efficiently requires knowledge and skill. I always recommend assessing the tree and its surroundings before making any cuts. Look for any potential hazards, such as power lines, buildings, or other trees that could be damaged.

Assess the Tree: Identify lean, wind direction, and potential hazards.
Plan Your Escape Route: Ensure a clear path away from the falling tree.
Make the Notch Cut: Create a directional notch to guide the tree’s fall.
Make the Back Cut: Cut from the opposite side, leaving a hinge to control the fall.

I’ve seen too many accidents happen because people didn’t properly assess the situation or plan their cuts. One time, a neighbor of mine tried to fell a tree without making a proper notch cut, and the tree fell in the wrong direction, damaging his fence.

Actionable Tip: Practice your felling techniques in a safe and controlled environment before tackling larger or more challenging trees.

Firewood Preparation: From Log to Stack – A Step-by-Step Guide

Preparing firewood is a rewarding but labor-intensive task. I always start by bucking the logs into manageable lengths, typically 16-18 inches. Then, I split the wood using a log splitter or a maul. Finally, I stack the firewood in a well-ventilated area to allow it to dry properly.

Bucking: Cut the logs into manageable lengths.
Splitting: Split the wood into smaller pieces for faster drying.
Stacking: Stack the firewood in a well-ventilated area.
Drying: Allow the firewood to dry for at least six months.

I’ve found that the key to successful firewood preparation is to be organized and efficient. I always have a designated area for bucking, splitting, and stacking, and I try to work in a systematic way to minimize wasted effort.

Actionable Tip: Invest in a good quality log splitter to make the splitting process easier and faster. This will save you time and energy, especially if you’re processing a large amount of firewood.

Pro Tip #4: Wood Drying – Achieving Optimal Moisture Content

Properly drying firewood is essential for efficient burning and reduced creosote buildup in your chimney. I always aim for a moisture content of 20% or less before burning firewood.

Moisture Content: Aim for 20% or less for optimal burning.
Air Circulation: Stack firewood in a well-ventilated area to promote drying.
Sun Exposure: Maximize sun exposure to accelerate the drying process.
Covering: Cover the top of the stack to protect it from rain and snow.

I use a moisture meter to check the moisture content of my firewood before burning it. This helps me ensure that I’m burning dry wood, which produces more heat and less smoke.

Actionable Tip: Use a moisture meter to check the moisture content of your firewood before burning it. This will help you burn more efficiently and reduce the risk of chimney fires.

Sawmill Operations: A Glimpse into Lumber Production (Advanced)

While not directly related to the 590 vs 620 comparison, understanding sawmill operations can provide valuable context for wood processing. Sawmills use large saws to cut logs into lumber of various dimensions. The process involves debarking the log, sawing it into boards, and then edging and trimming the boards to the desired size.

Debarking: Removing the bark from the log.
Sawing: Cutting the log into boards.
Edging: Removing the wane (bark edge) from the boards.
Trimming: Cutting the boards to the desired length.

I’ve visited several sawmills over the years, and I’m always impressed by the scale and efficiency of these operations. The technology used in modern sawmills is truly remarkable.

Actionable Tip: If you’re interested in learning more about lumber production, consider visiting a local sawmill or taking a sawmill operations course.

Pro Tip #5: Timber Grading – Understanding Wood Quality

Timber grading is the process of classifying lumber based on its quality and appearance. Grades are typically assigned based on the number and size of knots, cracks, and other defects. Understanding timber grading can help you choose the right lumber for your specific project.

Grade Selection: Choose the appropriate grade for your project.
Appearance: Consider the appearance grade for aesthetic projects.
Structural Integrity: Prioritize structural grade for load-bearing applications.
Cost: Balance quality with cost considerations.

I’ve learned a lot about timber grading over the years, and I’ve found that it’s essential to understand the different grades before purchasing lumber. This helps me ensure that I’m getting the right quality of wood for my needs.

Actionable Tip: Familiarize yourself with the timber grading system in your region. This will help you make informed decisions when purchasing lumber.

Echo 590 vs 620: The Verdict – Which Saw Should You Choose?

So, which chainsaw is the right choice for you? The answer depends on your specific needs and the type of wood you’ll be cutting.

Choose the Echo 590 if: You primarily need a chainsaw for general-purpose tasks, such as limbing, cutting firewood from smaller trees, and light-duty felling. You prioritize lightweight handling and ease of use.
Choose the Echo 620 if: You regularly deal with larger trees or need to fell timber. You need the extra power and bar length capacity for demanding tasks. You’re willing to trade a bit of weight for increased performance.

Ultimately, the best way to decide is to try both chainsaws out for yourself. If possible, visit a local dealer and ask to test drive each model. This will give you a better feel for their handling and performance.

Final Thoughts: Wood Processing Wisdom

Wood processing is a skill that takes time and practice to master. Don’t be afraid to experiment and learn from your mistakes. Always prioritize safety and follow the manufacturer’s recommendations for your tools and equipment. With the right knowledge and equipment, you can safely and efficiently process wood for a variety of purposes, from heating your home to building beautiful structures. Happy sawing!

Echo 590 vs 620 Chainsaws: Power & Bar Size Compared (5 Pro Tips)