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Internet # 322661943

Model # RY40580-CMB1

Store SKU # 1009469958

40V HP Brushless 18 in. Battery Chainsaw w/Extra Chain, Bar & Chain Oil, 5.0 Ah Battery, & Charger

$404.24
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  • Includes High Performance Brushless Motor for Increased Power
  • Extra Chain & Biodegradable Bar & Chain Oil Included
  • Works with all RYOBI 40V Batteries
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Product Details

About This Product

The RYOBI 18 in. 40V HP Chainsaw is the perfect combination of power and convenience. This chainsaw has all the power and length of a gas chainsaw with less maintenance. The combination of a 40V 5.0 Ah battery and Brushless Motor deliver the fast cutting speed and torque you would expect from a gas model. This chainsaw features an adjustable automatic oiler, side access chain tensioning and on-board tool storage for the most convenient operation and easy adjustments. The mechanical chain brake is a safety feature on the chainsaw that helps prevent kickback. When the job is complete, store the chainsaw in the durable chainsaw carrying case for easy transportation and storage. The included 40V Rapid Charger, charges your RYOBI 40V batteries 4X faster than the standard charger. The RYOBI Biodegradable Bar and Chain Lubricant allows you to work clean and toxin free. This environmentally friendly lubricant is made from plant-based, biodegradable materials. It contains no petroleum for safe use in all environments. Easily wash away with water for no staining of your pavement and clothing. The lubricant provides ultimate protection for your bar and chain with high heat capacity and reduced wear. The high tack formula helps reduce sling and throw off. The RYOBI Biodegradable Bar and Chain Lubricant is compatible with all chainsaws. The chain has a 0.050 in. gauge, 3/8 in. low profile pitch, 62 drive links and 5/32 in. file size.

Highlights

  • Chainsaw: Gas-like power
  • Chainsaw: 18 in. bar and chain
  • Chainsaw: 5.0 Ah battery and brushless motor for maximum power and chain speed
  • Chainsaw: Adjustable automatic oiler for convenient operation
  • Chainsaw: Side access chain tensioning and on-board tool storage for easy adjustments
  • Chainsaw: Mechanical chain brake for kickback protection
  • Chainsaw: Carrying case for easy transportation
  • Bar & Chain Oil: Environmentally friendly
  • Bar & Chain Oil: Made from plant-based, biodegradable materials
  • Bar & Chain Oil: Contains no petroleum for safe use in all environments
  • Bar & Chain Oil: Wash away with water for no staining of pavement and clothing
  • Bar & Chain Oil: Ultimate protection of your bar and chain with high heat capacity and reduced wear
  • Bar & Chain Oil: High tack formula helps reduce sling and throw off
  • 18 in. chain: 0.050 in. gauge, 3/8 in. low profile pitch, Y62 drive links, 5/32 in. file size
  • RYOBI 40V 5.0 Ah battery
  • Includes a Rapid Charger for 4X faster charging
  • Works with all RYOBI 40V lithium batteries
  • 5-year tool warranty, 3-year battery warranty
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 322661943

Model # RY40580-CMB1

Store SKU # 1009469958

Specifications

Dimensions

Bar Length (in.)

18 in.

Chain Size

18 in.

Maximum Cut Diameter (in.)

32 in

Details

Battery Amp Hours

5 Ah

Battery Power Type

Lithium Ion

Battery Size

40-volt

Battery Voltage (V)

40V

Battery/Charger

(1) 5 Ah Battery & Charger Included

Chain Pitch

3/8 in.

Chain Speed (mps)

22

Chainsaw Bar Size

Medium

Chainsaw Type

Hand Chainsaw

Charger Included

Charger Included

Color Family

Green

Condition

New

Drive Links

62

Features

Automatic Chain Oiler, Brushless Motor, Chain Brake, Portable

Filter Type

No Filter

Gauge

.050

Handle Type

Rear Handle Chainsaw

Included

Bar and Chain Oil, Case, Chain, Scabbard, Scrench/Combination Wrench

Number of Total Batteries Included

1

Power Type

Battery

Product Weight (lb.)

13.2 lb

Refurbished

No

Returnable

90-Day

Tools Included

Battery, Chainsaw, Charger

Torque Maximum (Nm)

0

Warranty / Certifications

Certifications and Listings

UL Listed

Manufacturer Warranty

5-year limited tool warranty, 3-year limited battery warranty

Questions & Answers

83Questions
caret
Q:Where or how can I buy replacement 18” bar and chain for this chainsaw?
by|Feb 16, 2024
2 Answers
Answer This Question

A:  Hello, Angelo - The model number for the 18" replacement chain is RY18C1 and can be found by using the link below. The bar can be purchased by visiting our parts supplier at https://ryobipower.ordertree.com/. https://www.homedepot.com/p/RYOBI-18-in-0-050-Gauge-Replacement-Full-Complement-Standard-Chainsaw-Chain-62-Links-Single-Pack-RY18C1/316627396  We hope this helps! If you need further support, then call or text us at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or through email when you visit us at https://www.ryobitools.com/support/contact.

by|Feb 20, 2024

    A:  Hi Angelo. Thank you for shopping the Home Depot. For replacement parts such as the 18 in. bar for your Ryobi chainsaw, contact Ryobi Customer Service at: 1-800-525-2579 or online at-www.ryobitools.com Please let us know if we can be of further assistance. Rick_HD_OC

    by|Feb 16, 2024
    caret
    Q:I am in the market for the RY405110 chainsaw, this one is endorsed by Consumer Report. I can only find one with a 5AH battery. CR recommends this chainsaw with a 8AH battery.
    by|Feb 10, 2024
    1 Answer
    Answer This Question

    A:  Hello, Paul - An 8.0 Ah battery would have to be purchased separately. You can find that battery by searching model number OP4080A on HomeDepot.com or by using the link below. https://www.homedepot.com/p/RYOBI-40-Volt-Lithium-Ion-8-0-Ah-High-Capacity-Battery-OP4080A/320326502  We hope this helps! If you need further support, then call or text us at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or through email when you visit us at https://www.ryobitools.com/support/contact.

    by|Feb 12, 2024
      caret
      Q:What is the number on the battery for the 18in chainsaw 40-volt 5ah battery
      by|Dec 23, 2023
      1 Answer
      Answer This Question

      A:  Hello, Ryobi - Thank you for your question. The battery model in the RY40580 kit is OP40501. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 40V HP Brushless 18 in. Battery Chainsaw with 5.0 Ah Battery and Charger. - Emily

      by|Dec 28, 2023
        caret
        Q:Can Carbide Chains be used on ryobi 40v saws. I have 2–14” & 18” and would like to know if it’s safe or ok to use for less chain sharpening
        by|Dec 21, 2023
        1 Answer
        Answer This Question

        A:  Hello, Mike - Thank you for your question. if the chain follows the specifications for this unit, it can be used. The chain specifications are 3/8 in. pitch, low profile narrow kerf, .050 in. chain gauge, 6-tooth drive sprocket. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 40V HP Brushless 18 in. Battery Chainsaw with 5.0 Ah Battery and Charger. - Teyana

        by|May 11, 2024
          2 found this answer helpful
          Showing 1-4 of 83

          Customer Reviews

          4.1 out of 5

          • 4.1 out of 424 reviews
          • 64% recommend this product
          Filter by:
          Showing 1-10 of 424 reviews
          Battery overheating fast
          Battery overheating every 3 minutes. This is very disappointing considering the money I paid for a tool that cant work longer then 3 minutes.
          by
          Response from RYOBIMay 6, 2024
          Hello, Chris - We are sorry to read about the trouble you're having with your battery! And we'd like to connect so we can look further into this. Would you please send us an email at Reviews@RYOBItools.com? RYOBIOutdoorTools
            • Recommended
            Don’t buy
            Ended up borrowing a gas chainsaw to cut up a tree that fell down in our front yard. The first thing that happened was the chain got rough and wouldn’t slide in the channel after a few cuts, and I had to file the part of the chain that goes in the channel to get it to slide again. And the batteries do not last long. The five amp battery that comes with the 18” saw lasted about five minutes and the four amp battery I bought lasted about four minutes, and then doesn’t charge right away because it’s hot so I ended up borrowing a chainsaw to finish the job. If I could return this to Home Depot because I just bought it two days ago I would exchange it for a gas chainsaw.
            by
            Response from RYOBIFeb 9, 2024
            Hello, Indianbob - We're sorry to see that you've had an unsatisfactory experience with your chainsaw! And we'd appreciate a chance to connect so we can try to turn this around. If you would, will you please email us at Reviews@RYOBItools.com? RYOBIOutdoorTools
              Bar Chain Adjustment
              Saw works fine when cutting bur chain bar adjustment housing is cheap plastic that easily breaks rendering chainsaw useless. This has now happened to me twice, on my 2nd chainsaw. Can't get the small replacement part Ryobi warranty people refuse to stand behind. Caveat emptor!
              by
              Response from RYOBIFeb 6, 2024
              Hello, Unhappy - We are very sorry to find out that the same part has broken on your second chainsaw! Would you please send us an email at Reviews@RYOBItools.com? We are eager to connect and get this resolved for you! RYOBIOutdoorTools
                Worst leaker of oil I've ever seen.
                Been cutting firewood for 40+ years. Owned many saws. Currently own a good trio of gas saws- 14" 20" and 28"- all high end name brand saws. NONE of my many other saws have ever had such bad leakage of the oil dispenser- as in entire thing empties overnight and makes a huge mess. Other than that and the fact it has plastic dogging spikes (read useless) this is a pretty good saw...but if I'd have known this thing dumps its chain oil overnight if you forget to pour it all out...I wouldn't have it
                by
                Response from RYOBIJan 22, 2024
                Hello, Alh1 - We're sorry to hear that you're not entirely satisfied with your chainsaw! Given the nature of chainsaws, it is normal for oil to seep from the saw when not in use. To prevent seepage, we recommend that you empty the oil tank after each use. Would you please send us an email at Reviews@RYOBItools.com? We would be happy to see what we can do to improve your experience. RYOBIOutdoorTools
                  Plastic Junk
                  This chainsaw worked great until the other day when the chain slightly got stuck while cutting a tree. The chain came off the bar, so I opened it up to check out what was going on. After about 2 minutes I realized the only thing holding this entire chain and bar together is a bunch of tiny pieces of plastic. When the tree caught, the cheap plastic holding it together exploded and is not repairable. There's almost zero warranty on these things after the first 90 days and good luck finding parts.
                  by
                  Response from RYOBIAug 7, 2023
                  Hello, HomeDepotCustomer - Please email us at Reviews@RYOBItools.com. We'd like to discuss your feedback further. RYOBIOutdoorTools
                    4 found this review helpful
                    spend more, buy better.
                    bought this saw with high hopes, but can't run for more than 3 minutes without the battery overheating. I bought this for hurricane season so I did not have to mix fuel anymore. very disappointed. Might spend the money and buy the Milwaukee.
                    by
                    Response from RYOBIJul 5, 2023
                    Hello, Jimmy - We are disappointed to read that your chainsaw is unsatisfactory! Will you please email us at Reviews@RYOBItools.com? We'd like to discuss this further and see if there's anything we can do to help turn your experience into a better one. RYOBIOutdoorTools
                      1 found this review helpful
                      Good but fatal flaw…
                      Third 40v Ryobi chainsaw. This one is much better than the previous version, that had a flaw in sprocket design. This one is powerful, balanced and well built, except for the under-designed chain tension bolt plastic casing. The plastic housing cracked/broke after tightening the chain while the housing’s lockdown nuts were semi-tight, the typical way. This breakage allows the bar to side and thus the saw is mostly unusable until fixed. Ryobi should make this saw ‘tool-less’ too.
                      by
                        5 found this review helpful
                        Love it
                        Unboxed and immediately charged the 5AH battery which took less than an hour. Grabbed my 4AH battery as well that i use for my string trimmer. Filled up with bar oil. The cap does need to be tight to help prevent leakage that everyone complains about. It's a chainsaw! They will get dirty with oil and grime. Yall need to get over it. I have an extremely large oak tree trunk that needed to be cut in 18" segments. The trunk measures 30" to 36" diameter and 22' long. The 5Ah battery was able to get through one side cut before hitting the thermal cut-off. Battery got too hot. Jumped to the other side of the long with the 4Ah battery. 1 full cut both sides complete. The 4Ah battery did struggle a bit but got through it. That battery overheated as well. Not upset about it. Two hot batteries and now im waiting for them to cool. Threw em in the freezer for 10 min and i was back in business. The 5Ah battery is now showing 3 bars and the 4Ah battery has 2. Batteries are warm so i made another cut on the massive log. Saw cuts and powers through with ease on the 5Ah. The 4Ah doesn't drive the chain as fast. Smaller battery. So the minimum AH battery needs to be 5Ah. Im going to buy the 6Ah battery soon. I do know the saw isnt designed to cut logs near 3' foot diameter but why not try right? I was burying the bar in the trunk too. I was able to completely cut up that huge trunk. I was impressed really. Pop in a battery and fill with oil and your cutting! That fast and easy. I did cut normal 16" diameter logs and was able to get a good 10 cuts in before the 5Ah battery hit the thermal cutoff. That was ok because i have an extra battery. Cut some more. Too be honest, the cordless battery saw lasts about as long as i want to before i want to stack wood and keep my work area tiddy. Take a break! Not a bad deal here. I have over 2 acres and i forecast that this saw will treat me well. Hope this review helps yall.
                        by
                        • Verified Purchase
                        • Recommended
                        11 found this review helpful
                        Perfect for a home owner but not a firewood saw
                        I have cut a lot of wood with it and also own 3 gas saws. This is an impressive saw but not ready to replace gas saws for firewood (and not referring to the run time). The narrow kerf chain allows this to cut efficiently but keeps stretching a LOT under heavy work and sometimes it jumps off and gets bent quite a bit (being so thin) and that could be the end of it unless you work on it to restore. You could possibly replace bar/chain but at a power loss. I hope the next version is more powerful.
                        by
                          • Recommended
                          9 found this review helpful
                          I'll never use gas again
                          Another great Ryobi tool!! I made one mistake, out of the box, I did not tighten the chain bar bolts before use and the chain came off the bar, ruining the chain. I ordered new chains, set the tensioner and tightened the bar bolts and now all is good. This saw is amazing! The battery has plenty of power to work for about 45 minutes to an hour (see photo). I purchased an extra battery. So, do yourself a favor: 1. Read the manual 2. Verify that all bolts are tight before using
                          by
                            • Recommended
                            7 found this review helpful
                            Showing 1-10 of 424 reviews

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                            current item

                            Bar Length (in.)

                            18 in.

                            20 in.

                            18 in.

                            18 in.

                            Included

                            Bar and Chain Oil, Case, Chain, Scabbard, Scrench/Combination Wrench

                            Case, Scabbard, Scrench/Combination Wrench

                            Chain

                            Chain, Tow Bar

                            Features

                            Automatic Chain Oiler, Brushless Motor, Chain Brake, Portable

                            Automatic Chain Oiler, Brushless Motor, Chain Brake, Portable

                            Automatic Chain Oiler, Brushless Motor, Tool-Less Chain Tensioning

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                            Refurbished

                            No

                            No

                            No

                            No

                            Battery Voltage (V)

                            40V

                            40V

                            40V

                            40V