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RYOBI 40V HP Brushless 21-inch Battery Dual-Blade Self-Propelled Mower with (2) 6.0 Ah Batteries & Charger

Model # RY401150US|Store SKU # 1001587917

Overview

Model # RY401150US Store SKU # 1001587917

The RYOBI 40-Volt HP 21-inch 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 240V 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-inch deck is lightweight, resists corrosion, and is covered by a lifetime warranty. The mower has a large 11-inch high wheel design and the deck features 7-position single point height adjustment to easily select your grass height between 1.5-inch and 4-inch 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 40V 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.

  1. High performance brushless motor delivers maximum performance and gas-like power
  1. Push button for hassle free starting
  1. SMART TREK adaptive variable speed
  1. Self-propelled rear wheel drive
  1. Up to 70-minutes of runtime, ideal for 3/4 acre or less
  1. Dual active battery ports
  1. Cross cut multi blade system for superior cutting performance
  1. 21-inch durable polypropylene deck is lightweight and resists corrosion
  1. Deck is covered by a lifetime warranty
  1. 7-position, single-point height adjustment from 1-inch to 4-inch
  1. 3-in-1 mowing functions, mulching, bagging and side discharge
  1. Includes: (2) RYOBI 40V 6 Ah batteries, a rapid charger for 4X faster charging, and operator's manual
  1. 5-Year Limited Tool Warranty, 3-Year Limited Battery Warranty

Specifications

Dimensions

Assembled Depth (in inches)
42.13
Assembled Height (in inches)
16.34
Assembled Weight (in lbs)
91.57
Assembled Width (in inches)
91.57
Packaged Depth (in inches)
42.13
Packaged Height (in inches)
16.34
Packaged Weight (In lbs)
91.57
Packaged Width (in inches)
24.22

Details

Amperage (amps)
6
Battery System
Other
Battery Voltage
40 V
Battery/Charger
(2) 6.0 Ah Battery & Charger Included
Commercial/Residential
Commercial/Residential, Commercial & Residential
Country of Origin
US-United States
Cutting Options
Bag/Mulch, Bag/Mulch/Side-Discharge
Cutting Width (in.)
21
Drive Type
All Wheel, Rear Wheel
Number of Batteries Included
2
Number of Blades
2
Outdoor Power Equipment Features
Brushless Motor, Headlights, Bagger Included, Single-Lever Height Adjustment, Led /headlights, Stores Upright, Rust Resistant, Push Start Button, Quick Release Lever, Cut Height Adjustment
Power Type
Battery - Cordless Electric
Size of Yard (sq. ft.)
1
Speed Control
Lever
Start Type
Electric, Push Start Button

Warranty / Certifications

5-Year Limited Tool Warranty, 3-Year Limited Battery Warranty
40V HP Brushless 21-inch Battery Dual-Blade Self-Propelled Mower with (2) 6.0 Ah Batteries & ChargerRYOBI 40V HP Brushless 21-inch Battery Dual-Blade Self-Propelled Mower with (2) 6.0 Ah Batteries & ChargerThe RYOBI 40-Volt HP 21-inch 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 240V 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-inch deck is lightweight, resists corrosion, and is covered by a lifetime warranty. The mower has a large 11-inch high wheel design and the deck features 7-position single point height adjustment to easily select your grass height between 1.5-inch and 4-inch 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 40V 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.
RYOBI
1001587917
CAD9982022-12-04
The Home Depot Canada
40V HP Brushless 21-inch Battery Dual-Blade Self-Propelled Mower with (2) 6.0 Ah Batteries & Charger is rated 4.2 out of 5 by 60.
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Rated 1 out of 5 by from Battery Issues Bought this at the beginning of summer. I was super happy with it until I noticed the issue with the blades cutting into the plastic deck. (As mentioned by several others). Then 4 weeks ago one of the 2 batteries failed. I contacted Ryobi for a replacement which they said would take up to 3 weeks. 3 weeks later I called and they said they made a mistake and hte battery still had not been shipped. 5 weeks is a long time to be mowing my grass in shifts. (front, charge for 2 hours, back) All this to say I suspect durability is going to be a problem with this mower. My previous gas mower was rock solid for 10 years.
Date published: 2021-08-24
Rated 1 out of 5 by from Blade hits deck sides I received this lawn mower yesterday and wanted to love it, but on the first use I noticed an issue of the blades striking the sides of the deck. It seems the deck material is not rigid enough and any slight flex causes enough deformation to close the gap between blade and deck and cause contact. When I flipped it over and looked underneath I noticed multiple scores on both sides (right and left, but not front and back) where the blade had made contact. It seems like a great lawn mower otherwise, but this issue is enough to make me want to return it. I've seen videos online of people having the same problem. Maybe a bad batch of decks with poor quality control?
Date published: 2022-06-08
Rated 5 out of 5 by from ryobi cross cut very good lawnmower, with the duel blade grass clippings are short, the bag fills right up without getting clogged ( like my last mower) bag is easy to take off and put on, mover is a bit bulky so if you have sharp turns or need to rock it back and for maybe look at the 20" mower won't back up when on the lowest setting. i only put 1 battery in the mower i find it easier to get the battery out compared with 2. overall very happy and love no gas and no pulling a cord. if you get an option of a free battery or rapid charger, take the battery, it comes with a rapid charger and 1 battery is almost charged when the other one is finished. folds up nice and easy to store
Date published: 2022-05-08
Rated 5 out of 5 by from Cordless mower Turned out better than expected. I was a bit of a sceptic and slightly worried making my purchase. Replacing a heavy duty gas-powered Cub Cadet that ran like mad, but lost its self-propel. Cut quality is as good as my old Cub Cadet. Haven't tried bagging as I only mulch. My yard is over 700 sq. m and I use 1.5 batteries per cut. No problem. Enjoy eliminating cost and nuisance of gas. I no longer mow the yard with hearing protection and often don't even use the self-propel because the mower is lighter to push. So far I'm quite happy.
Date published: 2022-07-28
Rated 1 out of 5 by from Great mower until it stops working. Bought last year. Works very well, but is hard to push and maneuver. The plastic deck also makes it seem extremely flimsy. However, self propel feature and 2 batteries make up for it. However, it's stopped working this year. Will bog down heavily and then die, with the batteries 2 inner light flashing. Will not cut any grass anymore. Will Warranty replace this? We will see. I'll update this review when I find out. In the mean time, my grass stays uneven.
Date published: 2022-06-29
Rated 5 out of 5 by from Great customer service for a great product The lawn mower has preferred well with both cutting and bagging. There was plenty of battery power for my lawn but the batteries do drain quicker if using the drive mode. The one issue I had was with one of the batteries which failed however their customer support was fantastic. They were easy to get a hold of and shipped me another battery within a week. It’s because of this no questions asked customer service approach that really earns their 5 stars and why I have recently purchased other Products from Ryobi.
Date published: 2021-07-04
Rated 5 out of 5 by from So Far So Good. I hesitated to provide a review having only had this for about 3 lawn cuts But it has done a very nice job even when the lawn was very long. It's light, easy to use and the charge is plenty for cutting my entire yards. Seems to have plenty of power and the self propelled feature is very good. I worry a bit about longevity of the mower as it is mostly made out of plastic. I'll have to wait and see I guess. A number of reviews have said there is issues with the blades hitting the housing. I've not had that. I have had a couple of times when it powers down for no apparent reason, but this might be the safety mechanism that powers it down if the wheels come off the ground. All and all so far so good.
Date published: 2022-08-08
Rated 5 out of 5 by from Over the moon with this machine Used five or six times and couldn't be happier with the Ryobi when compared to my previous gas mower. Easy to maneuver and plenty of power to mow and traverse inclines. Bag, mulch and side discharge attachments included. Two batteries and a fast charger included. Simple one-handed eight position height adjustment. Simple to use right out of the box with no hassles. Don't let your wife use this machine or you may never get to cut the lawn again.
Date published: 2022-07-24
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Approximately how long will a charge last cutting thick grass that is 8 inches tall? Thanks.

Asked by: RossF
Hi RossF, Thanks for reaching out to us. This 40V HP 21-inch Walk-Behind Dual-Blade Self-Propelled Lawn Mower Kit with (2) 6.0 Ah batteries is designed to handle the toughest of conditions. We test our lawn mowers in the tallest of grass and debris to ensure it can withstand all types of use. If your grass is longer than 8-inch you will receive up to 70 minutes of runtime. For more information on all of our grass cutting solutions please contact 1-800-860-4050. Thanks, RYOBI Canada Team.
Answered by: The Ryobi Canada Team
Date published: 2021-06-25

what is the replacement blades part number?

Asked by: Clint
There was no parts list supplied with the mower
Answered by: Joey42
Date published: 2022-07-18

Do the wheels on this twin-blade mower have bearings or just sleeves, and if sleeves, are they metal or plastic.

Asked by: bob27
Hi bob27, Thanks for reaching out to us. This 40V HP Brushless Cordless 21-inch Walk-Behind Self-Propelled Lawn Mower Kit include heavy duty wheels to power through all types of demanded applications. To learn more about the material used and the technology we incorporate into our lawn mowers, contact 1-800-860-4050. Thanks, RYOBI Canada Team.
Answered by: The Ryobi Canada Team
Date published: 2022-03-11

Can you shut off the self propelled function?

Asked by: Gmac
Hi Gmac, Thanks for reaching out to us regarding the 40V HP Brushless Cordless 21-inch Walk-Behind Dual-Blade Self-Propelled Lawn Mower. When operating the mower, you do not have to engage the self-propelled function, and can choose to push it manually. For further information, please contact RYOBI Customer Support at 1-800-860-4050. Thanks, RYOBI Canada Team.
Answered by: The Ryobi Canada Team
Date published: 2022-05-16

Are the LED "headlights" always-on or switched to remain off, as necessary??

Asked by: RTD8450
Auto on as far as i can tell .. generally dont cut in the darkness as its mid summer :)
Answered by: Leo A
Date published: 2021-07-23

"backed by a 5-Year Tool Warranty" Does this mean there is a 5 year warranty on the tool only? How long is the warranty on the batteries?

Asked by: rob416
Though 5 years was on all parts which should include batteries 
Answered by: Doug
Date published: 2022-06-26

Has anyone tried using the 40v 5ah batteries? Having a few Ryobi Products and looking to add another, not all are 6 ah and wonder what is the performance reduction?

Asked by: IEBMTL
Hi -IEBMTL, Thanks for reaching out to us. The performance from a 5.0 Ah vs a 6.0 Ah will not be too different. It will depend on which tool you are using them with. Some 40V tools have different motors that require more power and draw from the battery at use. We would advice review the operator's manuals and/or contacting out customer care center where we can help you better. Our number is 1-800-860-4050. Thanks, RYOBI Canada Team.
Answered by: The Ryobi Canada Team
Date published: 2021-06-07

Is the dual blade the only difference between this model, the RY401150US, and the RY401140US?

Asked by: 2Cats
Hi -2Cats, Thanks for reaching out to us. The (2) models (RY401140US and RY401150US) are uniquely alike regarding their features and capabilities. Each product is self-propelled, comes with (2) 40V 6.0 Ah batteries, and has an innovative brushless motor. The main difference is the dual blade technology allowing users to cut/maintain their property quicker. For more information on these products please contact 1-800-860-4050. Thanks, RYOBI Canada Team.
Answered by: The Ryobi Canada Team
Date published: 2021-06-20
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