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Model # RY4CSS

Store SKU # 1002145352

4-Stroke 30 cc Attachment Capable Straight Shaft Gas Trimmer

$24900
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  • No Mixing of Gas and Oil
  • Straight Shaft for Extended Reach
  • Attachment Capable to Save Time, Money, and Space
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Product Details

This gas trimmer is lightweight, produces low levels of noise and emissions and has minimal vibration for user comfort. The shaft has a long reach that lets you access difficult areas. It comes with a 3-year warranty.
  • No mixing of gas and oil
  • Attachment capable: accepts RYOBI expand-it attachments and other universal gas attachments to save time, money and space
  • Straight shaft for extended reach
  • 18 in. cutting width for faster trimming
  • Return Policy
  • California residents
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Specifications

Dimensions: H 65 in, W 9.8 in, D 9.8 in

Dimensions

Assembled Depth (in.)9.8 inAssembled Height (in.)65 in
Assembled Width (in.)9.8 inLine Style Size.095
Maximum Cutting Path Diameter (in.)18 inRecommended Line Diameter (in.).095 in
Shaft Length (in.)65

Details

Assembly RequiredYesEngine Cycles4 Cycle
Engine Displacement (cc)30Engine Type4 Cycle
FeaturesAntivibration, Attachment CapableFuel Tank Capacity (oz.)11 oz
Head TypeWind without AssemblyIncludedNo-tool Line Replacement, Replacement Head
Line Advance SystemBumpNumber of Trim Lines2
Power TypeGasProduct Weight (lb.)12.25 lb
RefurbishedNoReturnable30-Day
Shaft TypeStraightStart TypePull
Tools IncludedString TrimmerTrimmer Line TypeString
Trimmer TypeWalk Behind

Warranty / Certifications

Manufacturer Warranty3 Year Limited Warranty
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Questions & Answers

218Questions
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Q:Do I buy 4 stroke oil from Home Depot? Do I mix the gas?
by|Nov 27, 2023
1 Answer
Answer This Question

A:  Hello, Tucker - Thank you for your question. Yes. You can purchase the 4-cycle oil from Home Depot. You can follow this link, https://www.homedepot.com/p/Powercare-2-2-oz-SAE-20W-50-4-cycle-Oil-AC99109/301304112. This unit do not mix oil with gas. 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 or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 4-Stroke 30 cc Attachment Capable Straight Shaft Gas Trimmer. - Joyce

by|Nov 28, 2023
    caret
    Q:What gas does this take? Do I buy 4 stroke oil and mix it with regular gas at a station? On the product it says 4 cycle, but y’all say that you don’t have to mix anything. You mix 2 cycle oil so why wouldn’t you mix 4 cycle? Very confused….
    by|Nov 26, 2023
    1 Answer
    Answer This Question

    A:  Hello, Ryobi4stroketrimmer - Thank you for your question. You can use Octane gas 87 or higher (up to 10% of ethanol). This unit is shipped with a 20W50 engine lubricant to assist in the break-in period. However, SAE 30, 10W30, or 10W40 are all acceptable lubricants to use in this product. This 4-cycle trimmer will take Two-stroke (two-cycle) engines require you to mix the oil with the gas in exact amounts so the oil acts as a lubricant for the crankcase, while four-stroke engines take oil and gas separately. 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 or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 4-Stroke 30 cc Attachment Capable Straight Shaft Gas Trimmer. - Joyce

    by|Nov 28, 2023
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      Q:I have the 2 stroke ryobi model with all the attachments, will the same attachments work on the 4 ryobi stroke model?
      by|Oct 1, 2023
      1 Answer
      Answer This Question

      A:  Hello, Daniel - Thank you for your question. If the attachments use the same type of connection then, yes. 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 or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 4-Stroke 30 cc Attachment Capable Straight Shaft Gas Trimmer. - Jewel

      by|Oct 3, 2023
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        Q:No slot/ button indent to turn string head 180 degrees up into edger?
        by|Sep 22, 2023
        1 Answer
        Answer This Question

        A:  Hello, Tommy - Thank you for your question. I'm sorry, no. This trimmer does not also have edging capabilities. 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 or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 4-Stroke 30 cc Attachment Capable Straight Shaft Gas Trimmer. - Jewel

        by|Sep 26, 2023
          Showing 1-4 of 218
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          Customer Reviews

          4.2 out of 5
          (3,662)
          • 4.2
            out of 3,662 reviews
          • 83% recommend this product
          Filter by:
          Showing 1-10 of 3,662 reviews
          Weak customer service, won’t honor warranty
          $.77 breather hose split after 15-ish months. Won’t just drop one in the mail for me. They say it is an “internal” part and I have to ship the whole thing off at my expense and wait who knows how long to get it back.
          by
          Response from RYOBIOct 20, 2023
          Hello, Michael - We're very sorry to hear that you've had an unhappy experience with this trimmer! And we'd appreciate an opportunity to discuss this further and see if we can make this experience better. If you would, will you please email us at Reviews@RYOBItools.com? RYOBIOutdoorTools
            Replacement for existing S430 4 Cycle
            First model bought in 2018 lasted until this year. 5 minutes into using this new one and oil was leaking out of the motor and being thrown around. Clearly 0 quality control for assembly of this item. Going right back to return it as soon as the oil cools down to put it back in the car and drain the fuel. Only bought for the existing attachments. Time to move on.
            by
            Response from RYOBIOct 9, 2023
            Hello, Nolongerbuyingryobi - We are sorry that your experience with the string trimmer isn't positive! And we'd like to connect and discuss your experience further. Would you mind sharing more with us at Reviews@RYOBItools.com? RYOBIOutdoorTools
              Best weedeater ever
              [This review was collected as part of a promotion.] I just purchased this about 2 days ago. Best weedeater I have ever used. The amount of power this thing has amazes me. I cut through everything brush and all. It is so good on fuel I cut my whole yard and still have a half of tank. No mix no Hassel. The bump head is amazing the whole thing is. Thanks ryobi tools!!! Y'all went the extra mile on this product.
              by
                • Recommended
                Two years later
                The tool worked fine as a trimmer. If you add attachments then it puts stress on the connection area. The metal around that area becomes weak and then as you switch back and forth it fails.
                by
                Response from RYOBIAug 14, 2023
                Hello, Joto - We are disappointed to hear about the issue you're having with your trimmer! Will you please email us at Reviews@RYOBItools.com? We'd value the opportunity to learn more so we can provide you with a solution! RYOBIOutdoorTools
                  2 found this review helpful
                  Expensive homeowner level tool
                  The weed whacker works well if you can get the string to self feed when tapped. Most of the time the line gets jammed in the spool and requires manual intervention. The upper arm has a flaw just before the quick attach release is. The tube has a flair and if you tap the string hub to hard, the arm starts to bend at that spot. There is no reinforcement at that joint. I ended up replacing the upper arm out of pocket. Not recommended due to the design flaws on this tool.
                  by
                  Response from RYOBIAug 14, 2023
                  Hello, Homeowner - We're sorry to see that you have had some difficulties with your trimmer! Would you mind sending us an email at Reviews@RYOBItools.com? We'd like to learn more so we can try to move this in a more positive direction. RYOBIOutdoorTools
                    1 found this review helpful
                    Leaking oil
                    Bought this unit, used it twice and it started leaking oil all over me. After investigating it appears that the oil line in the back had split and come disconnected. After trying to piece it back together I gave up and returned it and got another one. Used the new unit ONE time and the EXACT same thing happened. The oil line ruptures / splits and the oil leaks out. Its nonsense. Use better tubing.
                    by
                    Response from RYOBIAug 10, 2023
                    Hello, HomeDepotCustomer - Please email us at Reviews@RYOBItools.com. We'd like to discuss your feedback further. RYOBIOutdoorTools
                      1 found this review helpful
                      Throttle cable broke
                      I bought this about 4 years ago. Throttle cable has snapped cannot find a replacement cable
                      by
                      Response from RyobiMay 10, 2023
                      Hello, Tom88 - We are sorry to read that the throttle cable on your string trimmer has broken! Would you mind sending us an email at Reviews@RYOBItools.com? We would be happy to provide you with some beneficial support.
                        • Recommended
                        Reliable tool
                        [This review was collected as part of a promotion.] I just bought this today to replace the one I just messed up and I'm happy with it
                        by
                          Dont Waste your money Buy anything but ryobi gas
                          Had unit for 2.5yrs it has been used 1 time with my first one like everyone else said. I then had to take the 1st one back after it leaked oil and locked up…bought it again used 3xs then come 2023 spring it started after storage then used once, after since then no start…closest service store for warranty 80miles away since home depot closed all service stores…service store said no point on bringing it in, i will not warranty it….called customer service said i had to take it in..not wasting 160mi
                          by
                          Response from RYOBIApr 14, 2023
                          Hello, Neverryobiagain - We are sorry to hear that your string trimmer will not start and you are having trouble getting service! If you would, please reach out to us at Reviews@RYOBItools.com. We look forward to gaining a resolution on this for you. RYOBIOutdoorTools
                            6 found this review helpful
                            Excellent Trimmer
                            [This review was collected as part of a promotion.] I recently used the Ryobi 30cc 4 cycle weed trimmer and I have to say, I am thoroughly impressed! The machine is powerful and efficient, making quick work of even the thickest and toughest weeds. The 4 cycle engine ensures that there is no need to mix gas and oil, and it starts up easily every time. The ergonomic handle and lightweight design make it comfortable to use for extended periods, and the adjustable shaft makes it easy to customize the trimmer to your height. I also appreciate the convenient storage for the trimmer line, making it easy to replace when needed. Overall, I highly recommend the Ryobi 30cc 4 cycle weed trimmer for anyone in need of a reliable and effective trimmer.
                            by
                              • Recommended
                              Showing 1-10 of 3,662 reviews

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                              Engine Cycles

                              4 Cycle

                              2 Cycle

                              2 Cycle

                              2 Cycle

                              Shaft Type

                              Straight

                              Straight

                              Straight

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                              Features

                              Antivibration, Attachment Capable

                              Attachment Capable

                              Antivibration, Automatic Line-Advance System, Translucent Fuel Tank

                              Antivibration, Translucent Fuel Tank

                              Line Advance System

                              Bump

                              Bump

                              Bump

                              Bump

                              Line Style Size

                              .095

                              .095

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                              .095