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Internet # 318754641

Model # RYRM8034

Store SKU # 1007174540

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80V HP Brushless 54 in. Battery Electric Cordless Zero Turn Riding Mower (3) 80V Batteries (4) 40V Batteries and Charger

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$6,999.00
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  • 80V HP Technology Delivers 42 Horsepower Equivalent
  • Features Revolutionary iDrive Intelligent Joystick Drive System
  • Cuts up to 4 acres per charge
  • View More Details

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Product Details

About This Product

Introducing RYOBI's first lithium-ion battery powered zero turn riding mower, the RYOBI 80V HP 54" Lithium Electric ZTR*. HP Technology and 80V batteries combine to deliver the power equivalent of a 42 horsepower gas engine*, while eliminating the hassle and maintenance of a gas mower. This rider cuts up to 4 acres per charge with the help of 5 brushless motors, (3) 80V 10Ah batteries, and (4) 40V 12Ah batteries, with a Super Charger that fully recharges in 5 hours so you're ready for your next job. The revolutionary iDrive system uses an intuitive one-handed joystick steering to maneuver around objects more easily than a traditional ZTR. The innovative LCD screen displays runtime, battery life, and cut/drive speed while in use, while the Riding Mower app allows you to monitor charge time and battery life remotely. This riding mower features the CROSS CUT multi blade system, providing superior cutting & mulching performance, while the 12-point height adjustment allows you to select the perfect cutting height between 1.5" and 4.5". The rubber side discharge chute makes it easy to maneuver around landscaping so users are not restricted by where they can cut. Designed with comfort and convenience in mind, this mower features premium seat suspension, 2 USB ports to charge phones, a storage compartment, and LED headlights. Lawn maintenance will never be the same thanks to the RYOBI 80V HP Brushless 54" Lithium Electric Zero Turn Riding Mower.

Highlights

  • 80V HP Technology delivers the power equivalent of a 42 horsepower gas engine (*Based on the output of each brushless motor)
  • A certified RYOBI RXT technician can diagnose and service right from your home (available in select regions). For service & replacement parts, call 1-800-525-2579.
  • Powered by 5 brushless motors with (3) 80V 10Ah lithium-ion batteries and (4) 40V 12Ah lithium-ion batteries, giving users the power they need with the convenience of cordless
  • Cuts up to 4 acres per charge & fully recharges in 5 hours with the included Hyper Charger
  • Compatible with the RYOBI 40V platform of over 85 40V products, allowing you to use the included 40V 12Ah batteries to extend your runtime
  • Features the iDrive intelligent one-handed drive system for precision steering and easy maneuverability around trees and landscaping
  • Low maintenance: no belts, spark plugs or filters. Battery operated: quiet cutting, no gas, no fumes, just charge and go
  • 54 in. 10-Gauge heavy-duty fabricated steel deck
  • CROSS CUT multi blade system uses 6 steel blades to achieve a superior cut
  • Multi-drive and blade speeds allow users to choose the perfect settings for the job at hand
  • 12 position manual deck adjustment with 1.5" to 4.5" adjustable cutting height
  • Side discharge and mulching capable
  • Premium seat suspension, armrests, and 2 cup holders for a luxurious mowing experience
  • LCD screen & control panel to monitor runtime, battery life, cut speed, drive speed, on/off headlights, & pair with the RYOBI Riding Mower App via BLUETOOTH
  • Convenient features like a 2 USB ports to charge phones, storage compartment, and impressive LED headlights that allow you to mow at dawn or dusk
  • Reaches up to 8 MPH with premium seat suspension to minimize the impact of rough terrain
  • Easy access rear charging port that charges through standard 120-Volt outlet
  • ZTR is backed by a 5-year tool warranty, 5-year 40V battery warranty, and 5-year warranty on the 80V batteries
  • Return Policy
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Product Information

Internet # 318754641

Model # RYRM8034

Store SKU # 1007174540

Specifications

Dimensions: H 43.31 in, W 64.17 in, D 66.14 in

Dimensions

Assembled Depth (in.)

66.14 in

Assembled Height (in.)

43.31 in

Assembled Width (in.)

64.17 in

Cutting Width (in.)

54 inches

Mower Deck Width (in.)

54 in

Turning Radius (in.)

0

Details

Acreage of Run Time

4 acres per charge

Battery Amp Hours

Multiple Batteries

Battery Voltage (V)

80V

Battery/Charger

(7) Multiple Ah Batteries & Charger Included

Charger Included

Charger Included

Deck Type

Fabricated

Engine Make

Ryobi Engine

Horsepower Equivalent

42 hp

Lawn Mower Type

Zero Turn Mower

Minimum Cutting Height (in.)

1.5 in

Mower Size

Large

Number of Total Batteries Included

7

Outdoor Power Combo

Single

Power Type

Battery

Product Weight (lb.)

548.23 lb

Returnable

30-Day

Riding Mower Features

Adjustable Cutting Height, Arm Rests, Assembly Required, Battery level indicator, Blade Brake, Brushless Motor, Built-in Hitch, Cordless, Cup Holder, Headlights, High Back, Hour Meter, Keyed start, Mulching Lawn Mower, Pneumatic Tires, Reverse Mowing, Rust resistant deck, Single-lever height adjustment, Swivel front wheel, Tool-free adjustments, USB Port

Size of Yard

4 or More Acres

Terrain Type

Flat with Obstacles

Transmission Type

Automatic

Warranty / Certifications

Manufacturer Warranty

5 Year Limited Tool Warranty, 5 Year 80V Battery Warranty, 3 Year 40V Battery warranty

Questions & Answers

how long is the warranty
BySep 23, 2025
1 Answer | 
Answer This Question

Hello, Alanna - The mower is backed by a 5-year tool warranty, a 5-year 40V battery warranty, and a 5-year warranty on the 80V batteries. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 80V HP Brushless 54 in. Battery Electric Cordless Zero Turn Riding Mower (3) 80V Batteries (4) 40V Batteries and Charger (RYRM8034).

By|Sep 23, 2025


    How long do the battery's last
    ByJun 8, 2025
    1 Answer | 
    Answer This Question

    Hello, Averagejoe - This riding mower can cut up to four acres with the three included 80V and four included 40V batteries. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 80V HP Brushless 54 in. Battery Electric Cordless Zero Turn Riding Mower (3) 80V Batteries (4) 40V Batteries and Charger (RYRM8034).

    By|Jun 9, 2025


      I need some cosmetic and preventative maintenance parts, and my service contract tells me I need to order them through Home Depot to be reimbursed. Where can I access a parts list and order the parts?
      ByMay 6, 2025
      1 Answer | 
      Answer This Question

      Hello, Mark - Thank you for the question. If you would, please contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 80V HP Brushless 54 in. Battery Electric Cordless Zero Turn Riding Mower (3) 80V Batteries (4) 40V Batteries and Charger (RYRM8034).

      By|May 7, 2025


        I'm curious about the full width of the mowing deck when the plastic shute is in the up position for loading on a trailer. Basically, I need to know if this machine can be hauled on a typical 5 foot wide landscape trailer. I have a 5'x10' trailer.
        ByMay 2, 2025
        1 Answer | 
        Answer This Question

        Hello, Daniel - If the chute is up while loading a trailer, the deck width is 54". The chute should never be up when cutting. When loading onto a trailer, be sure to not exceed the 15-degree slope rating of the mower. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 80V HP Brushless 54 in. Battery Electric Cordless Zero Turn Riding Mower (3) 80V Batteries (4) 40V Batteries and Charger (RYRM8034).

        By|May 7, 2025


          I bought 54 inch 80 volt of off individual how can I get warranty on it also it is new not cut any grass at all
          ByMar 13, 2025
          1 Answer | 
          Answer This Question

          Hello, Fatboy1958 - Thank you for the question. If you would, please contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 80V HP Brushless 54 in. Battery Electric Cordless Zero Turn Riding Mower (3) 80V Batteries (4) 40V Batteries and Charger (RYRM8034).

          By|Mar 14, 2025


            If it starts to rain while mowing, will my wife get electrocuted?
            ByMar 12, 2025
            2 Answers | 
            Answer This Question

            Hello, Eager1husband - This lawnmower should not be used in the rain. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 80V HP Brushless 54 in. Battery Electric Cordless Zero Turn Riding Mower (3) 80V Batteries (4) 40V Batteries and Charger (RYRM8034).

            By|Mar 13, 2025

              Yes she will

              By|May 12, 2025


                Is this mower compatible with a Cyclone Rake?
                ByMar 7, 2025
                1 Answer | 
                Answer This Question

                Hello, Geetee - No, this mower is not compatible with a Cyclone Rake. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 80V HP Brushless 54 in. Battery Electric Cordless Zero Turn Riding Mower (3) 80V Batteries (4) 40V Batteries and Charger (RYRM8034).

                By|Mar 8, 2025


                  what is the max blade tip speed
                  ByFeb 6, 2025
                  1 Answer | 
                  Answer This Question

                  Hello, Wayne - That information is not available to publish at this time. If you need further support, then feel free to ask another question. You can also contact us by phone or text at 1.800.525.2579, Monday - Friday from 9 am to 5 pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 80V HP Brushless 54 in. Battery Electric Cordless Zero Turn Riding Mower (3) 80V Batteries (4) 40V Batteries and Charger (RYRM8034).

                  By|Feb 10, 2025


                    Viewing 1-8 of 124

                    Customer Reviews

                    3.7 out of 5

                    • 3.7 out of 218 reviews
                    • 76% recommend this product
                    Filter by:
                    Showing 1-10 of 218 reviews
                    Looking for a mower, look elsewhere
                    I have never been more disappointed in a product. Every battery in this lawnmower died. All 40v batteries and the 80v batteries. Ryobi and home depot have not been responsive and ive had replacement parts on back order for months. This mower is the worst item ive ever owned.
                    by
                    Response from RYOBIJul 31, 2026
                    Hello, Sad ryobi owner - We are very sorry to hear about your frustrating experience! Please feel free to contact us directly at Reviews@RYOBItools.com so we can get this matter resolved for you as soon as possible. RYOBIOutdoorTools
                      7 Service Visits. Constant Failure. Still Broken - No Accountability
                      I wanted to like this - if it worked more than 2 months at a time, i might have. I purchased this mower in March 2024 for $5,849. Within two weeks it stopped recognizing and charging its own battery banks. That was the beginning of a two-year loop I am still in today. Since then, RYOBI technicians have been to my property at least seven times for the exact same category of failure. They have replaced internal charging boosters, battery controllers, individual batteries, the display screen, and the entire central computer board (TIC unit). After every repair, the mower would work briefly and then fail again. The current technician, before he even started the repair, texted me directly to acknowledge it had been serviced five or six times in barely over a year. The mower failed again in May 2026 with the identical issue. The 40V batteries will not register or charge. A nearly $6,000 machine is sitting at 60% capacity or less going into mowing season. I have escalated to RYOBI corporate, to TTI, and directly to Home Depot executive leadership. RYOBI has never provided me a copy of their own service records despite multiple requests. If you are considering this mower, understand that the charging architecture appears to have a systemic flaw that repeated component replacements do not fix. I am a Home Depot Pro account holder who wanted this machine to work and gave it every opportunity. It does not. Home Depot and RYOBI both know about this unit. Resolution is still pending.
                      by
                      Response from RYOBIJun 9, 2026
                      Hello, Whc - We are very sorry to read about your frustrating experience. Would you mind sharing more with us at Reviews@RYOBItools.com? We'd appreciate a chance to speak with you and try to provide support.  RYOBIOutdoorTools
                        Ryobi Support Superstar
                        I bought this mower 14 months ago and use it to mow my 5 acre lot in Virginia. It took a couple of hours to get used to driving with the toggle stick, but now I’m pretty good at avoiding obstacles. However, last year I was mowing through tall grass and hit a large rock which required replacement of one of the 3 motors which I did myself - which turned out to be a big mistake - I should have waited for Ryobi support to come out and do it. Since that motor replacement, I had 3 failures of the startup controller (CIC?) - which I replaced. This last time I waited for Anthony from Ryobi to come out, and after dismantling and testing every major component he discovered that a cable connecting one of the motors was not fully engaged, causing a short in the system. Note that this cable (and the 2 other cables) need to be disconnected each time you need to change out the blades, so be super diligent when reconnecting it! This is a HUGE shout out to Anthony who was super patient and thorough; he’s based in Pennsylvania and covers a large territory, but I highly recommend him for any repair work on your 80v, zero turn, 54” ride on mower.
                        by
                          • Recommended
                          DO buy this mower!
                          I had problems getting parts, so I couldn't use the mower. Ryobi responded & sent the correct parts. I am very impressed now. My initial review was, "Buy some other brand." If I could edit that review, I'd update it with how well Ryobi handled it. The parts team went above & beyond to solve my parts problem.
                          by
                            I received my new mower in great condition. However, during the first several weeks, two of the 80V batteries failed. Ryobi's service was great though and has replaced both batteries.
                            by
                            DO NOT PURCHASE!
                            It’s been a year with this mower and disappointment isn’t the word to describe it. The charge doesn’t last long as described, outside of the mower noise, there is a rattle or squeak that comes when the unit is on. Lots of things wrong for a 5k mower that I see is even priced 6k now. To add to all the frustration with this mower, I tried to change my blades last week only to find the blade adaptor broken. My unit needs 3 and 2 were broken. Of course Home Depot where I made the initial purchase doesn’t carry the part and local mower shops near me don’t have parts for this type of unit. Needless to say I have a 5k mower that is priced at 6k now sitting in the garage that cannot be used.
                            by
                            Response from RYOBIJun 19, 2025
                            Hello, Omar - We are very sorry to read about the issues you're having with your mower. If you would, please be looking for an email from us at Reviews@RYOBItools.com. We would appreciate a chance to speak with you and provide some beneficial support. RYOBIOutdoorTools
                              2024 Review
                              [This review was collected as part of a promotion.] I purchased the Ryobi riding mower last year and used it throughout the grass growing season. I have just about 5 acres. The un crating / starting process was fairly easy. I just watched a few online videos to get going... The joystick took a moment to get used to, especially since I'm Left handed and it's on the right side of the mower. It is kind of fun to maneuver around with its zero turn aspect. I have some tiny, baby trees, so that does make it easy to circle around them.... One feature that comes in handy for me is when the batteries are getting very low it will let you know by the blades stopping. That gives me time to get back to the garage for a recharge (vs just dying in the yard).... I think having a battery operated mower is awesome. As I am someone with zero maintenance / mechanical skills, that makes this a best option for me vs a traditional fuel mower. As always, I very much enjoy the Ryobi neon yellow/green color. Matches all the other Ryobi tools in my garage. Yes, I love all my tools matching and the fun color :)
                              by
                                • Recommended
                                Customer services
                                This is a worse customer services we have seen, emails support was answer in a week, reply with completely off topic we asked. Every time we email support, always got message saying " we experienced high volume"
                                by
                                  • Recommended
                                  6 found this review helpful
                                  This customer chose to rate the product and not provide text.
                                  by
                                  • Verified Purchase
                                  horrible shipping and lack of compensation
                                  After the first came completed recked, it took another month for another mower to show. Homedepot only took off a total of about $700 ($300 for 1st recked mower and $400 for 2nd mower with scratches). Homedepot shipping needs improvement and they are trying to skim off customers by not providing adequate and consistent compensation. Homedepot said that ryobi wasn't going to give a greater refund than $300 but somehow that didn't matter next delivery. Otherwise, I like the mower.
                                  by
                                  Response from RYOBIJul 8, 2024
                                  Hello, Steve - We're sorry that your purchasing experience hasn't been satisfactory! And we'd value the opportunity to discuss this further. If you would, please keep an eye on your inbox for an email from us at Reviews@RYOBItools.com. RYOBIOutdoorTools
                                    • Recommended
                                    4 found this review helpful
                                    Showing 1-10 of 218 reviews