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Mowrator S1 4WD 18Ah Remote Control Lawn Mower, 21-Inch, 37° Slope

  • Based on 58 reviews
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Arrives Sunday, Oct 25
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Style: 4WD18Ah


Features

  • Year-Round Yard Maintenance One Machine for Every Season: In Spring, add the optional Tow Hitch for hauling. In Summer, the 53 cm blade handles slopes up to 75% (37). In Fall, the included mulching blade turns leaves into fine mulch. In Winter, pair the upgraded Snow Plow with 132 lb ballast and Snow Chains to clear up to 35 cm of fresh, light snow. Add the optional MOWRATOR Mowfun FPV to monitor mowing and snow clearing indoors.
  • Strong 4WD Drive & Blade Power: With a total 1000W 4WD system, it delivers strong traction and stability. The blade motor peaks at 1985.6W, spinning up to 3200 RPM (adjustable via remote) with a max cutting torque of 6 ftlb for powerful cutting performance. Equipped with FOC E-Brake, it ensures precise stopping and safe operation. Paired with wide wheels, it climbs slopes up to 37 (75%) and easily handles ditches, pond edges, tree roots, and other challenging terrainsafely and efficiently.
  • 21 Cutting Width Cleaner Cuts, Stronger Performance: The 21" cutting width covers more ground per pass for faster, cleaner mowing. The standard cutting blade lifts grass before cutting, delivering clean, precise cuts without tearingideal for dense lawns such as St. Augustine. Supports three mowing modesmulching, rear discharge, and baggingfor versatile lawn care.
  • Long Runtime Battery Efficient, Quiet & Great Value: Powered by a reliable 56V 18Ah LiFePO4 battery, it covers up to 1.125 acres per charge with up to 2.25 hours of runtime under ideal conditions. The included 600W fast charger fully recharges the battery in just 90 minutes, minimizing downtime. Producing zero emissions and operating at just 63 dB, it provides a quieter, cleaner alternative to gas mowers while delivering excellent value and long-lasting performance.
  • Effortless Remote Control Zero Learning Curve: Take full control without physical effort. The low-latency remote system (with response times as low as 5 ms) eliminates pushing, bending, and fatigue. Designed for everyoneincluding seniors and users with limited mobilityit requires no RTK setup or mobile app. Just power on and go. Easily guide the mower into tight or hazardous areas, or even use it to safely deter animals, all while staying comfortable.
  • 5-Layer Safety Protection Built for Family Use: Engineered with a multi-layer safety system featuring ultrasonic sensors, an emergency stop, blade auto-stop, and an impact-absorbing bumper. It actively detects obstacles, pets, and children, instantly stopping blade rotation when needed. Its compact, agile design ensures safe operation around garden paths, patios, and play areas.
  • High ROI Investment Save Money, Time & Effort: Stop paying for expensive lawn services. With the Mowrator 4WD and Tow Hitch, you can recover your investment in 2430 months. From year three onward, enjoy real savings. Compared with gas mowers, save hundreds of dollars annually on fuel and maintenancewithout sacrificing performance. This all-in-one machine handles mowing, mulching, hauling, and snow removal, saving garage space and turning weekend chores into more free time with your family.
  • 21" Mulching Blade Effortless Leaf Cleanup for Fall: Equipped with a 21" mulching blade alongside the standard cutting blade, Mowrator efficiently shreds and collects fallen leaves into the grass bag. For finer mulching results, lower the blade height to help shred leaves more thoroughly. Ideal for autumn yard care, it reduces cleanup time, maximizes bag capacity, and keeps your lawn tidy. Simply swap the blades to switch between mowing and mulching.

Description

Work Smart, Enjoy Yard The spark for this innovation was ignited by our founder, a former DJI team leader with eight years of experience in pioneering drone technology. Witnessing the struggles of the elderly mowing their lawns in the scorching heat, he was driven by a question: "How can we make mowing effortless for everyone?" This reflection marked the beginning of Mowrator. Embarking on this venture two years ago, our core team, with roots in DJI, dove into R&D. How should I store the battery if I won’t be using it for a long time in WINTER? Before long-term storage, charge the battery to 70% (3 indicator bars) and store it in a cool, dry place (0–35°C / 32–95°F), away from heat and sunlight. Lithium batteries self-discharge 2–5% monthly—avoid full discharge to prevent permanent damage. What’s the difference between the Mowrator S1 2WD and 4WD models? The main difference is slope capability The S1 2WD is designed for slopes up to 45% (24°). The S1 4WD is built for steep terrain, handling slopes up to 75% (37°) with standard tires, 85% (40°) with wide tires, and 100% (45°) with deformable tires Is there a difference in cutting height between the Mowrator S1 2WD and 4WD? Yes. The S1 4WD offers a cutting height range of 1.5–4.3 inches, and can go as low as 1.1 inches with the optional low-cut blade. The S1 2WD has a cutting height range of 1.8–4.6 inches, with a minimum of 1.4 inches when using the low-cut blade. How long does the battery last, and how much area can the Mowrator S1 mow? 18Ah battery: ~2h 15min runtime, up to 1.125 acres; charges in ~90 min. 12Ah battery: ~1h 30min runtime, up to 0.75 acres; charges in ~70 min. Actual runtime depends on blade type, grass height, and terrain. How safe is the Mowrator S1 remote lawn mower? The Mowrator S1 is designed with safety in mind: it has 4 ultrasonic sensors to avoid collisions, a front bumper for extra protection, and sensors that slow and stop the blades if the mower tilts or flips.

Brand: Mowrator


Power Source: Battery Powered


Material: Metal, Steel, Aluminum, Polyurethane


Color: Gray


Style: 4WD18Ah


Item Weight: 147.7 pounds


Cutting Width: 21 inches


Operation Mode: Semi-Automatic


Product Dimensions: 60.4"D x 26.2"W x 20.5"H


Number of Items: 1


Brand Name: Mowrator


Model Number: 4WD18A


Number of Items: 1


UPC: 753980814081


Manufacturer Warranty Description: 2 Year Manufacturer


Number of Packs: 1


Manufacturer: Mowrator


Item Type Name: Remote Control Lawn Mower


Manufacturer Part Number: 4WD-18A


Color: Gray


Style Name: 4WD18Ah


Item Weight: 147.7 pounds


Cutting width: 21 inches


Item Dimensions D x W x H: 60.4"D x 26.2"W x 20.5"H


Wheel Size: 10 inches


Power Source: Battery Powered


Operation Mode: Semi-Automatic


Maximum Adjustable Cutting Height: 4.3 inches


Battery Average Life: 2.25 hours


Minimum Adjustable Cutting Height: 1.5 inches


Number of Positions: 5


Material Type: Metal, Steel, Aluminum, Polyurethane


Item Highlight: Standard tires handle up to 75% grades; 18Ah LiFePO4 power covers up to 1.125 acres with 1.5-4.3 in height settings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 25

This item is non-returnable:

Non-returnable. Transportation of this item is subject to hazardous materials regulation

View our full returns policy here.

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Top Amazon Reviews


  • Radio-Controlled mowing done right! High quality tool
Style: 4WD18Ah
Well built in every aspect. Mowrator is powerful and quiet. First rate controller offers outstanding fine control with imperceivably little latency. It climbs slopes very easily when going straight up and down. Upgraded wheels makes it a Billy Goat. It hacks down deep unmanaged grass like no other electric unit. This thing is not stymied by wet grass, it easily powers through. Battery life is excellent. My lawn takes 45 minutes to mow and I easily get two mows between charges. Like the rest of Mowrator the battery is stout. Big, heavy and well made. It charges in a couple of hours from 20%. This gizmo is for folks who have mobility challenges. It is well made, well designed and appropriately high priced. Easy, quick assembly is welcomed. Wide tires make less vivid lawn lines than a standard mower but the result is perfectly fine. My version has all wheel drive and if you are not cautious it will rip your turf to bits when turning. Big chunks. While learning to drive it my lawn looked as if someone has been practicing with their 7 iron all day. Vacuum attachment is beyond great. Plus I added a tow receiver for pulling a yard cart and dragging recycle barrels up and down my ski-slope driveway. It is a true workhorse. Costs more than 8 similarly sized push mowers and I absolutely love it. ... show more
Reviewed in the United States on July 8, 2025 by Valid Customer

  • Might be the best purchase of all time.
Style: 4WD18Ah
Mowrator 4wd is by far the best tool I have ever purchased. I own 38 acres near Yosemite Natl. Park and half of the property (like so much of California) is infested with invasive European grasses, primarily wild oat which grows dense, thick and up to 6 feet tall. The terrain is entirely extremely steep and rocky slopes making managing the grass virtually impossible without hiring a 10-man crew with string trimmers. Mowrator is a grass cutting beast that enables me to effortlessly cut down acres of invasive grass at least 10 times faster than if I used a string trimmer or brush cutter and without breaking my back. Using a string trimmer on 100% slopes will 100% cause back pain and potential serious injury. Trying to use any other lawn mower or lawn equipment is an exercise in stupidity. Mowrator's 4wd and serious power enable it to crawl all over my terrain like a mountain goat. Mowrator is built like a tank but in the first year I really put it through the paces and did break a few parts but thanks to the warranty and excellent customer service, in particular Sofi, everything needed was timely shipped to me and I am up and running. Absolutely recommended. ... show more
Reviewed in the United States on March 17, 2026 by Chris Stege

  • You will enjoy cutting your lawn with this machine
Style: 4WD18Ah
Love this mower. Fun to use and no stress on my bad back. Takes a while to get use to the controls but cuts well and no noise!
Reviewed in the United States on August 11, 2026 by Richard Baudin

  • Mowing in the 21st Century
Style: 4WD18Ah
My backyard is extremely steep and I have a brushy area behind my back fence that I wouldn’t dare take a riding mower down to. It’s a rutty, and the weeds are close to 2 feet tall between mows typically. The mowrator handles it like a champ! My yard is is approximately a half acre and I’ve only ran out of battery once before finishing it all in one go. I blame the heat (+90F) for that incident. Otherwise, the battery in the remote lasts 7-8 hours typically and the mower battery lasts at least two hours. It’s fast, it’s quiet, shipping was quick and it was well-packaged. Assembly was easy and straight forward, it can be stored vertically for space saving if you lift the back cover up before leaning it backwards, and is very stable. Now, for the Star being docked. Customer support is hit or miss. I’ve had a repeated issue where the mower will quit mowing and give an error for no reason. There is no troubleshooting guide for the error codes. It’s simply reset, restart the blade, and resume. But it’s very annoying as a cause hasn’t been discovered yet. Customer service took almost three weeks to respond to my first email, but follow ups have been quick since. They provided an easy to follow PDF for troubleshooting, but it still hasn’t solved the issue. This mower also accepts firmware updates via PC/Mac/android and has had three in the two months I’ve had the mower, so it seems like they’re still working some bugs out. Overall, I’ll would rate it a 5 if not for it feeling like a beta tester here. It’s built like a tank, it’s fast, it’s quiet, it handles hills with ease and tall grass and weeds go down without a fight. However, until my issue is resolved, I cannot give that last star. The value for the money is there if you want the easiest mowing experience of your life and all the head turns from people passing by. It’s expensive, but I feel like it’s built to last if they can get the software kinks worked out. ... show more
Reviewed in the United States on June 30, 2025 by 3Deez

  • Awesome machine!
Style: 4WD18Ah
Have a very steep hill, about 23deg, 7ft high and 100ft long. Tried several methods to mow it, all very labor intensive and dangerous at times. Also have a swampy area that I couldn’t mow until summer. Found many YouTube videos on the Mowrator and it looked perfect for my needs. The only downside was the price, it is very expensive. Buying this, due to the price, was very stressful but I’m glad I did! It drives up and down my hill only failing when encountering divots caused by critters. Mowing in a ditch under pine trees is also made possible with the Mowrator, can drive it unseen under the branches. Battery life is awesome, as is the power of this machine. Mowing difficult areas has become fun. My only regret about spending so much is that my wife found out. Of course she has never helped, or even observed, with mowing at all. Now she feels justified in buying anything at any cost no matter how useless. ... show more
Reviewed in the United States on November 7, 2025 by rick

  • Senior mowing
Style: 4WD18Ah
My mowrator has been a life saver! Summers have gotten hotter and I am an older woman. Our property has steep hills that even with a self propelled mover, I was experiencing elevated heart rates when climbing the hills. I am so happy I can continue mowing myself. The extra traction tires handle the hills with ease and the machine is a beast! It can handle heavy mowing. I get 2 hours of mow time from the battery. I have had the Mowrator a year now and my love for the Mowrator hasn't failed. I look forward to mowing the property now. I am happy to remain independent of obtaining help. It's a great company and the machine is made extremely well. Worth every penny! ... show more
Reviewed in the United States on July 20, 2026 by Amazon Customer

  • Mowst fun I've had in a long time
Style: 4WD18Ah
If lawnmowers had a military ranking, the Mowrator 4WD would be a decorated war hero. Today, I aimed this tank on wheels at grass that looked more like a neglected hayfield – around 20-30 inches tall, especially the nightmare patch choking the area around a fire hydrant – and it chewed through it like it was warm butter. No bogging down, no drama, no sad, wheezing engine noises. It just powered straight through, like it was offended that I even doubted it. The 4WD system isn’t just a gimmick – it grips. It feels unstoppable, like it would happily climb Mount Everest if I put blades on the tires. The build is rugged, the controls feel high quality, the remote is very high tech, and the cut quality? Razor sharp and even, like a fresh haircut after months of looking feral. Bottom line: The Mowrator 4WD doesn’t just mow. It conquers! I would 100% recommend getting this if you have hard to reach and/or overgrown areas. It's also super fun! ... show more
Reviewed in the United States on July 28, 2025 by DaBanny

  • Run Away From This Company!!!
Style: 4WD18Ah
Don't hold your breath waiting for your order to arrive. Mowrator (otherwise known as "LOW-rate-er") promised a May 1st delivery. It's May 4 and still NO delivery! The update says: "Delivery attempted today at 2:13 PM Unfortunately, Vendors Own Carrier ran into an issue when attempting your delivery. They will try again." on April 27th. The problem seems to be that they use "Vendors Own Carrier" - whoever THAT might be - to deliver their mower. No name, no telephone #, and NO RETURNS OR CANCELLATIONS OR REFUNDS are offered. It looks good on Amazon...but, buyer beware! DO NOT DO BUSINESS WITH MOWRATOR!!! ... show more
Reviewed in the United States on May 4, 2026 by Amazon Customer

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