ECHO 20 in. 59.8 cc Gas Chainsaw-CS-590-20 - The Home Depot
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Model # CS-590-20

Internet # 204088613

20 in. 59.8 cc Gas Chainsaw

ECHO 20 in. 59.8 cc Gas Chainsaw

This item has been discontinued.
The Home Depot no longer carries this specific product.

$399.00 / each


Model # CS-590-20

Internet # 204088613

The ECHO Timber Wolf CS-590 is more powerful than today's popular ranch and farm saws. It is built for the toughest environments and features easy starting, easy operation, and quick maintenance. It comes with a 5 year consumer, 1 year commercial warranty.

  • 59.8 professional-grade, 2 stroke engine
  • Has a decompression valve for easier started rope pulling
  • Tool less-a ccess, 2-Piece air filter for easy cleaning
  • 5 year consumer, 1 year commercial warranty
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Info & Guides

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Assembled Depth (in.) 
11 in 
Assembled Height (in.) 
12 in 
Assembled Width (in.) 
37 in 
Bar Length (in.) 
Chain size 
20 in. 
Maximum cut diameter (in.) 
Product Height (in.) 
Product Length (in.) 
Product Width (in.) 
Antivibration handle 
CA (CARB) Compliant 
CARB Compliant 
Case Included 
Chain brake 
Chain tension adjustment 
Chainsaw Type 
Hand Chainsaw 
Engine Displacement (cc) 
Engine Type 
Fuel tank capacity (oz.) 
Product Weight (lb.) 
20.1 lb 
Recommended oil 
ECHO PowerBlend Xtended Life or ECHO Red Armor 
Translucent fuel tank 
Warranty / Certifications
Certifications and Listings 
4-UL Certified 
Manufacturer Warranty 
5 year consumer 1 year commercial 


Rated 4.7 out of 5 by 177 reviewers.
Rated 5.0 out of 5.0 by Dream chainsaw for a homeowner! Note: I almost never give 5 stars in a review, never mind across the board. I'm a homeowner with an acre lot. Over the years I've had to maintain a number of older trees, removing limbs. I've also had to cut down a number of trees. This is my third chainsaw, and I must say it's a fantastic saw. Before I extol the virtues of it slicing through wood like butter, let's be clear about something. Almost any saw will cut like butter with a sharp chain. With a dull chain this saw will perform just as poorly as a $30 used saw with the same. I say this because it's easy to get impressed with a new saw with a new chain. I wanted to look beyond the initial excitement of how quickly and effortlessly my first cuts were. This saw has many features that set it apart from a less expensive unit. Below are some highlights of the saw: - 60 cc engine is a great price/performance point for a homeowner. - Electronic ignition (see ignition notes). - Decompression button. This releases compression in the cylinder for easy pull starting. Fantastic! - Adjustable auto chain oiling. My first saw had a manual button I had to keep pressing during operation. My next saw had auto oiling, but it wasn't adjustable. You can max it out for hardcore usage to protect your chain and bar. - Effective chain tension adjustment. Believe me, this is far superior to anything I'd have in the past. - Easily accessed air filter a "pre-filter" (see filter notes). - The translucent gas tank allows you see the level without opening it. - Fantastic vibration control. It's a pleasure to use this saw. - Great format, size and weight. When I take this saw out I smile inside, if not literally. It's a great looking saw that's comfortable to use and is so well constructed I thoroughly enjoy using it. Come on guys ... you know what it's like to worship a quality tool! - Between the automatic chain brake and the tip guard this saw has much more emphasis placed on safety (see automatic chain brake notes). - Made in Japan! When's the last time you bought a tool that wasn't made in China or Taiwan? - FIVE YEAR WARRANTY! (see made in Japan, warranty notes) - Excellent owner's manual with far more useful cutting and safety information than I've ever been exposed to. This may sound silly, but I learned an awful lot from the owner's manual. They even describe the various log cutting approaches and terminology. I'm dying to make my own lumber and a chainsaw mill is the cheapest way to get into milling. Some research shows that 60 cc is the minimum displacement required for use with flat sawn milling. The next factor to consider is the bar length. A Granberg mill reduces the capacity because of how it attaches to the bar. Because of that I'd want the longest bar I could accommodate. I spent some time researching this saw in relation to Echo's line. The CS-600P, which is more of a professional saw is built on the same chassis, with the same engine. That saw can handle a 27" bar. It's got a fancier chain clutch and a replaceable bar tip, but otherwise, the same engine can drive a bigger bar. When asked if that bar would attach to the CS-590 Echo refused to answer my question. I believe it will, but they want to protect their product line, which is understandable. Another option that I'm seriously considering is going with the smaller Granberg (mini) for quarter sawn milling. This would take more effort, but yield better quality lumber. Also, because the milling is done vertically with the tip of the saw buried up to half way, significantly less power is required of the engine, as opposed to flat sawing through and through. So far I "removed" two large stumps that I'd been mowing around for years now, cutting them as low to the ground as possible (see photo). Also, I have a large trunk from a tree that I had paid someone to cut down for me. My saw at the time couldn't handle it. The trunk's about 20" in diameter and I've been wanting to make lumber from it, so I kept it around. In one of the photos I attached you can see that sliced off a short disc from one end. The cut cut through this in less than a minute. Notes * Starting: I read a couple of reviews describing difficulty starting. I didn't experience this. The saw started exactly as the directions stated, which is a bit different than my older saws, as using the decompression button is part of the process. It starts MUCH easier than my other saws. * Ignition: Echo advertises this saw as having "digital ignition". Looking at the parts list online, I think this is a bit of a marketing spin. I see an ignition module with no signal input. I believe there's a magnet or notch in the flywheel to trip the ignition coil as it passes. I don't when the last time points were used in a chainsaw, but I believe all modern saws have a similar setup to this one. * Pre-filter: I couldn't find this documented anywhere, but I finally found it in a video on Echo's website. Engine fins cause a suction that pulls large debris out of the air cleaner housing, through a channel. This is to remove them before the jam the filter, sort of like how a cyclone separator works with a dust collector. * Automatic chain brake: This saw has, in addition to the manual chain brake lever, an automatic chain brake that's supposed to kick in during a violent saw kickback. The owner's manual includes instructions on testing this with the saw off. I have NOT been able to get my brake to engage so far. While holding just one hand on the handle you're supposed to let the bar end free fall onto a block of wood. I've tried this (very reluctantly!) several times and it just doesn't seem to work. I haven't tried contacting them yet to see if I'm misunderstanding the instructions, if there's an adjustment that can be made, or what. * Warranty: I read through the warranty and I think it's a pretty good deal. Adjustments (carb) are just 60 days so be sure to put the saw through the paces as soon as you can. There are a number of important parts that are warranted for life (parts only), which is amazing, but somehow I doubt they'd let you diagnose your failure and replace the parts yourself, so you'd still be on the hook for service from a repair center. The bottom line, though, is that it's a better warranty than I'm used to seeing. Conclusion The quality and fit of the components is excellent. The design is streamlined. It's plenty strong for most homeowners and the spring dampeners (springs) do a great job of eliminating vibration. You can spend a lot more on a chainsaw, but in my opinion this is a great price/performance point. I absolutely love this saw and after writing this review I just want to go home and cut stuff. September 17, 2013
Rated 5.0 out of 5.0 by Beast Of A Saw Assembly was quick and easy with well written instructions. I did tension the chain again after I ran the saw a couple of minutes. The engine starts easily. Just don't forget to push the compression release button. Hard to pull if you don't. As for cutting, the saw will almost cut by itself when you lay it across a timber. It makes effortless cuts and the saw is remarkably smooth due to isolation in the saw frame. I tested the saw on 10" oak and 6" maple. I am not exaggerating when I say the saw went through them like a knife through hot butter! Outstanding performance for the serious user. July 30, 2013
Rated 5.0 out of 5.0 by top saw hands down I bought this saw in the beginning of April. Was going to buy Stihl but online reveiws changed my mind as well as the price $100 cheaper and warranty five times longer. Got a chance to cut some heavy oak up to 38 inches in diameter and it tore through it like butter. Another was running the aforementioned saw and I was smokin him bad, even offered to sharpen his saw (sounded dull) but he said he just installed a new chain. Happy with my choice I got more saw more power and a better warranty. April 27, 2015
Rated 3.0 out of 5.0 by Great power head, low quality bar and chains I have 2 cd 590s on my two tree service crews. This power head stands up to the Stihl and husqvarna saws we use, very well. It is dependable, but we go through atleast twice as many chains do to the low quality of manufacturing of the echo brand of chain for the echo saws. It's worth paying the extra money for the stihl when you take in account the amount of chains you will have to purchase cause the echo chains stretch and don't hold their teeth edges well at all. April 25, 2015
Rated 5.0 out of 5.0 Best saw hands down! Worked for a tree service and i have worked with many different saws like Stihl MS 660, and Husqvara but this is the first Echo CS 590 I have ever owned and I am very pleased with the performance. I would put this saw in a class of its own. So for it has out performed any of the other saws I have used. Thank you Echo for building a great saw. April 30, 2015
Rated 5.0 out of 5.0 I was very impressed with this saw, very well made Ive run a husqy 359 for ten years. cutting 10-15 cords a season. This timberwolf is the only saw that can match it. thanks for making an affordable quality product. May 1, 2015
Rated 5.0 out of 5.0 by Really impressed This is an outstanding chainsaw,I have no complaints.It starts up easy and i love the power this saw has. I've used it to cut down trees and cut up firewood,this saw does it all. April 25, 2015
Rated 5.0 out of 5.0 by A Great Chain Saw With Safety Features After about 5 minutes of pulling on the starter I had to call the tech department at Echo. I was pleasantly surprised to be able to speak to someone in Illinois that could help me, after some encouragement from the tech I was able to get it started. It's very nice to be able to speak to someone in the tech department who knew exactly what my problem was. Cutting was very effortless. This chainsaw is the perfect size for any homeowner. There is some assembly required, putting on the guide bar than the saw chain, and the kick guard ,mixing the oil (not included) with the gasoline since this is a two stroke engine and then you're on your way. There is a safety guide and instruction manual that comes with the chainsaw throughout the manual they refer to safety.The chainsaw is very balanced there is a safety break which disengages the saw chain so it cannot be engaged until it is ready for use. another safety feature is a lever that is attached to the handle that must be engaged before you can pull the throttle trigger this would prevent accidental pulling the trigger that would engage the saw. this product comes with a five year warranty. Overall this is a very well built chainsaw with a little t.l.c it should give the homeowner many years of service. July 29, 2013
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