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40V HP Brushless 21 in. Cordless Battery Walk Behind Multi-Blade Self-Propelled Mower - (2) 6.0 Ah Batteries & Charger

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  • 40V HP technology delivers more power than a 170cc gas mower
  • Ideal for 3/4 acre with up to 70 min. runtime
  • Over 85 RYOBI 40V Products – All Work With Any RYOBI 40V Battery
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Product Details

About This Product

The RYOBI 40-Volt HP 21 in. Multi-Blade Self-Propelled Cordless Lawn Mower delivers the power of gas with the convenience of cordless. The premium HP brushless motor provides more power, longer runtime, and a longer motor life. It starts with just a push of a button and the self-propelled rear wheel drive features SMART TREK technology so you can easily match the mowers speed to your own pace. This mower is ideal for yards up to 3/4 acre, featuring dual active battery ports and 2 40-Volt 6Ah batteries that provide up to 70-minutes of runtime. The CROSS CUT Multi-Blade System offers two blades for superior cutting performance or a single blade for longer runtime. The durable 21 in. deck is lightweight, resists corrosion, and is covered by a lifetime warranty. The mower has a large 11 in. high wheel design and the deck features 7-position single point height adjustment to easily select your grass height between 1.5 in. and 4 in. With the 3-in-1 mowing functions you can choose between bagging, mulching, or side discharge functions. An easy lift single motion bag removal allows you to quickly and easily empty the grass catcher bag and 1-touch aluminum handles fold for compact, vertical storage. This mower includes a 40-Volt rapid charger to charge your batteries 4X faster than the standard charger. This mower is proudly made in the USA with global materials and is backed by a 5-Year Tool Warranty.

Highlights

  • High performance brushless motor delivers maximum performance and gas-like power
  • Push button for hassle free starting
  • SMART TREK adaptive variable speed
  • Self-propelled rear wheel drive
  • Up to 70-minutes of runtime, ideal for 3/4 acre or less
  • Dual active battery ports
  • Cross cut multi blade system for superior cutting performance
  • 21 in. durable polypropylene deck is lightweight and resists corrosion
  • Deck is covered by a lifetime warranty
  • 7-position, single-point height adjustment from 1.5 in. to 4 in.
  • 3-in-1 mowing functions, mulching, bagging and side discharge
  • Easy lift single motion bag removal
  • 1-touch aluminum handles for compact, vertical storage
  • High-intensity LED headlights
  • Includes 2 RYOBI 40-Volt 6 Ah batteries
  • Includes a rapid charger for 4X faster charging
  • Works with all RYOBI 40-Volt lithium batteries
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 314428494

Model # RY401150

Store SKU # 1005788757

Specifications

Dimensions: H 23.8 in, W 41.5 in, D 59.5 in

Dimensions

Assembled Depth (in.)

59.5 in

Assembled Height (in.)

23.8 in

Assembled Width (in.)

41.5 in

Blade Length (in.)

21 in

Cutting Width (in.)

21 inches

Front Wheel Size (in.)

8

Mower Deck Width (in.)

22 in

Rear Wheel Height (in.)

High Wheel

Rear Wheel Size (in.)

11

Details

Assembly Required

Yes

Battery Amp Hours

6 Ah

Battery Run Time (min.)

70

Battery Type

Lithium Ion

Battery Voltage (V)

40V

Battery/Charger

(2) 6 Ah Batteries & Charger Included

Charge Time (hours)

1

Charger Included

Charger Included

Cutting Height Options

7-position

Cutting Options

Bag, Mulch, Side-Discharge

Deck Material

Polymer Composite

Deck Type

Fabricated

Drive Type

Rear-wheel Drive

Engine Torque (ft.-lb.)

0

Features

Adjustable Cutting Height, Adjustable Handlebar, Adjustable Speed, Assembly Required, Bagger, Battery level indicator, Blade Brake, Brushless Motor, Foldable handle, Headlights, Keyed start, Mulching Lawn Mower, No Oil Change Required, Residential, Rust Resistant, Single-lever height adjustment

Included

Bagger, Battery(s), Charger, Wheels

Lawn Mower Type

Self-Propelled Lawn Mower

Maximum Cutting Height (in.)

4 in

Minimum Cutting Height (in.)

1.5 in

Mower Size Type

Standard

Number of Batteries Required

1

Number of Blades

2

Number of Handlebar Positions

2

Number of Total Batteries Included

2

Power Type

Battery

Product Weight (lb.)

75 lb

Recommended Terrain

Flat, Sloped

Refurbished

No

Returnable

90-Day

Size of Yard

1/2 - 1 Acre

Start Type

Push Button Start

Tools Included

Battery, Charger, Mower

Walk Behind Mower Type

Self Propelled

Warranty / Certifications

Certifications and Listings

TUV Listed

Manufacturer Warranty

5 Year Mower, 3 Year Battery

Questions & Answers

266Questions
caret
Q:How much does a battery cost
by|Apr 16, 2024
1 Answer
Answer This Question

A:  Hello, Bob2 - You can find pricing information for an individual 40V 6.0 Ah battery at this link: https://www.homedepot.com/p/RYOBI-40-Volt-6-0-Ah-High-Capacity-Lithium-Ion-Battery-OP4060A1/317482180. 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.

by|Apr 17, 2024
    caret
    Q:Are rhe 2 batteries it comes with both used in the mower at the same time in order to operate? Or if only one is used and the second battery is an extra/backup?
    by|Apr 16, 2024
    1 Answer
    Answer This Question

    A:  Hello, Emilie - This lawnmower has dual active battery ports, but only one battery is used at a time. When one battery runs out, you can switch to the other by removing the start key, rotating it 180 degrees, and reinserting it. The arrow on the start key should point to the battery in use. 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.

    by|Apr 16, 2024
      caret
      Q:How much does this lawnmower weigh?
      by|Apr 15, 2024
      1 Answer
      Answer This Question

      A:  Hello, Carlo - This lawnmower weighs 75 pounds. 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.

      by|Apr 16, 2024
        caret
        Q:How does this mower do with St. Augustine grass??
        by|Apr 14, 2024
        1 Answer
        Answer This Question

        A:  Hello, Paige - This lawnmower has a premium HP brushless motor that provides gas-like power. For best results, we recommend mowing in dry conditions and maintaining a regularly-cut lawn. 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.

        by|Apr 15, 2024
          Showing 1-4 of 266

          Customer Reviews

          4.3 out of 5

          • 4.3 out of 1,924 reviews
          • 80% recommend this product
          Filter by:
          Showing 1-10 of 1,924 reviews
          The mower was delivered during a heavy rainstorm but it was delivered on its side and the box was open when I went out to retrieve it so the mower itself was pretty wet from the rain. Looks like it was handled quite roughly through delivery. When I was finally able to try the mower, I noticed that the back right wheel was 'locked' and wouldn't spin when the mower is off. Then, when I attempt to run the mower, the self-propelled feature leads to the same wheel loudly clicking and bucking so something is clearly wrong with that wheel and the self-propelled system. It is an expensive mower and for that price should perform perfectly so I'll need to return it to the store I guess. :( I love RYOBI and probably have over 60 tools but this is now the second time an on-line order/delivery has been defective (the first was a snow remover).
          by
          Response from RYOBIApr 15, 2024
          Hello, MICHAEL - We are sorry to see your 1-star review! Please be looking for an email from us at Reviews@RYOBItools.com. It would be great to learn about your experience and see if we can make it better! RYOBIOutdoorTools
          • Verified Purchase
          Easy to use right out of the box.
          [This review was collected as part of a promotion.] We just purchased this mower. We already owned a 40V Ryobi leaf blower is this fit right in. Self powered is a great option. Unboxing was very easy. Just charged the two batteries up and off we went. Really a good mower. Just what we needed!
          by
            • Recommended
            So far, this mower has exceeded my expectations. Easy to start, easy to operate, batteries last long enough to finish the job. Using the bag to collect clippings is easy and it doesn’t get so full that I can’t lift it up to empty it.
            by
            • Verified Purchase
            Great product!!
            I was questionable with going electric, but with my just shy of 1/2 acre of yard. This Ryobi electric mower did wonderfully. It was quieter than a spicy secret and like baby food to sling around the yard. Was like a fresh cut all lined up with that Smart Trek feature. One battery would have been enough, I decided to cross-mow, gotta flex with my new mower & get that drip that gets them babblemouths somethin to hate on. Just like Taylor Swift says, Haters Gonna Hate! Overall, product was more gooder than expected!
            by
              • Recommended
              2 found this review helpful
              Wrong Mower shipped
              There seem so be some kind of issue filling this order correctly. Twice I’ve received the incorrect mover model. The model that I received twice was: RY401140 What I should receive per the bundle is: RY401150 Buyers, take note of that. Home Depot Customer service is putting in a ticket with Ryobi and fulfillment center to address this issue. Once that I addressed I should then get the correct model. In the meantime. I’ve had to return both bundles.
              by
              Response from RYOBIFeb 22, 2024
              Hello, Jonathan - We are sorry to hear that you've received the wrong mower model twice and had to return both sets! And we wish we could have connected, so we could have tried to turn this experience around for you. But we are glad to hear that you are getting assistance from Home Depot and thank you for leaving us this review. If we can be of assistance with any of your other RYOBI products, please feel free to reach out to us at Reviews@RYOBItools.com. RYOBIOutdoorTools
                3 found this review helpful
                Front wheel mounts easily bent, heavy mower
                Purchased in January of 2021. Mower is powerful but heavy and may be difficult to maneuver in smaller areas/yards, which I have. Have to use a death grip to keep power engaged when maneuvering, or it shuts off easily. When lowering the cut height to scalp the lawn at the start of the season, discovered that the front wheels were hitting the height adjustment linkage as the wheel mounts were bent. This must have occurred from bumping into obstacles or catching a wheel on landscape border.
                by
                  • Recommended
                  1 found this review helpful
                  WARNING - Cheap and Dangerous
                  This is the second season I've owned this. It hasn't been used more than twenty times. Today I hit a rock or stump, and the photos explain the rest. The blades are connected to the motor using three square washers, so when the metal failed, it did so in a perfect square. I've never seen anything like it. Cheap and dangerous.
                  by
                  Response from RYOBIJul 27, 2023
                  Hello, HomeDepotCustomer - Please email us at Reviews@RYOBItools.com. We'd like to discuss your feedback further. RYOBIOutdoorTools
                    4 found this review helpful
                    Over the 20 years I have lived in my current home, I take great pride in mowing and manicuring my large lawn. I have experimented with multiple products from Murray to Lawn Boy to Toro and finally Honda. At last I have found a mower that reigns supreme - Ryobi! My new Brushless 21 in cross cut (dual blades) is a breeze! My mower accompanies a Ryobi weed eater and blower. Thanks to these quality products, this 60-something has the “yard of the year” in her community!
                    by
                    • Verified Purchase
                    2 found this review helpful
                    Great mower
                    [This review was collected as part of a promotion.] We bought this about a month ago extremely happy with the power get our entire lawn done with the two batteries and the cross cut blade cuts the grass so evenly
                    by
                      • Recommended
                      Non Starter
                      [This review was collected as part of a promotion.] I bought this mower at the end of September 2022. I’ve used it twice. Now it won’t start. Lights and self propel work fine but the blades won’t turn on. I’ve tried adjusting the folding handles every which way with no luck. There are no repair shops near me. Help!!
                      by
                      Response from RyobiMay 11, 2023
                      Hello, Kp1018 - We are very sorry to read that your lawnmower blades will not turn on! If you would, will you please be looking for an email from us at Reviews@RYOBItools.com? We are eager to connect and get this issue taken care of!
                        Showing 1-10 of 1,924 reviews

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                        Cutting Width (in.)

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                        Features

                        Adjustable Cutting Height, Adjustable Handlebar, Adjustable Speed, Assembly Required, Bagger, Battery level indicator, Blade Brake, Brushless Motor, Foldable handle, Headlights, Keyed start, Mulching Lawn Mower, No Oil Change Required, Residential, Rust Resistant, Single-lever height adjustment

                        Adjustable Cutting Height, Mulching Lawn Mower, No Oil Change Required, Single-lever height adjustment

                        Adjustable Cutting Height, Mulching Lawn Mower

                        Adjustable Cutting Height, Adjustable Handlebar, Adjustable Speed, Assembly Required, Bagger, Battery level indicator, Brushless Motor, Foldable handle, Headlights, Mulch Switch, Mulching Lawn Mower, No Oil Change Required, Residential, Rust Resistant, Single-lever height adjustment

                        Battery Voltage (V)

                        40V

                        36V

                        20V

                        40V

                        Size of Yard

                        1/2 - 1 Acre

                        1/2 - 1 Acre

                        1/4 - 1/2 Acre

                        1/2 - 1 Acre

                        Charger Included

                        Charger Included

                        Charger Included

                        Charger Included

                        Charger Included