Mowrator S1 21″ 4WD 18Ah Grip Tread Tire Edition

Mowrator S1 21″ 4WD 18Ah Grip Tread Tire Edition

by Mowrator

$4,399.00 - $4,399.00

$4,399.00

$4,399.00 - $4,399.00

$4,399.00

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Not sure which S1 fits your yard?

Tell us about your slopes, ground and grass. A Yard Automation Pro will tell you honestly which edition fits, or whether a robot mower suits you better.

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Mowrator S1 21″ 4WD 18Ah Grip Tread Tire Edition specifications
Drive and terrain
Drive	4WD, 4 independent brushless motors
Traction power	1,000 W
Rated slope	119% grade (50°)
Tires	Grip Tread, 9.45 x 3.94 in, semi-solid TPU, 12 mm tread
Obstacle clearance	3.94 in
Tallest grass	Up to 51 in
Cutting height	1.5 to 4.3 in
Cutting
Cutting width	21 in
Peak cutting power	1,985 W
Cutting torque	6.0 ft-lb
Modes	Mow, mulch, discharge, bag, leaf vacuum
Leaf vacuum airflow	931 CFM (with mulching blade)
Collection bag	70 L
Speed and coverage
Top speed	3.4 mph
Coverage	0.5 acre per hour
Build and control
Body	Aluminum alloy
Deck	DC06 deep-draw stamped steel
Control	Remote controller, interference-resistant signal, 5 ms response
Setup	No RTK, no app, no fuel
Battery
Type	56V LiFePO4 18Ah, swappable
Runtime	Up to 2.25 hours
Area per charge	1.125 acres
Charge time	90 min with the 600 W charger
Rated cycles	1,500+
Tire notes
Cold weather	Tires stiffen below 14°F (-10°C)
Water	Performance drops with long-term damp or immersion

Mowrator S14WD Grip Tread · 119% grade (50°)

Built for the slopes nobody should stand on.

The Grip Tread Tire Edition is the S1 4WD on 12 mm semi-solid TPU tires. Mowrator rates it for slopes up to 119% grade (50°), the steepest in the S1 lineup, with the 18Ah battery for up to 2.25 hours per charge.

Compare all four S1 editions Talk to a Yard Automation Pro

50°

Rated slope

12mm

Tread depth

2.25h

Runtime

51in

Tallest grass

0^°

Slope rating

How steep is your yard?

Every S1 is rated for a different slope. Pick an edition and watch the hill tilt to the angle Mowrator rates it for. You stay on flat ground and steer.

Ratings from Mowrator. Real-world grip depends on grass, moisture and soil; mow across or up and down a slope as the manual directs.

Meet the lineup

Four S1 editions. One for every kind of ground.

Every S1 shares the same 21-inch cutting deck, 1,985 W of peak cutting power, remote control and swappable 56V LiFePO4 battery. What changes from one edition to the next is how it grips and how steep it climbs. Here is each one in full.

01 / 04

S1 2WD

The smart start for gentler ground.

If your yard rolls more than it climbs, the 2WD is the place to start. It carries the same 21-inch, 1,985 W cutting deck as every S1, cuts grass up to 27 inches tall and turns into a leaf vacuum in the fall, at the lowest price in the S1 lineup.

Dual brushless motors drive deformable grip tires rated to 45% grade (24°). Its cutting height runs from 1.8 to 4.6 inches, the tallest top setting of any S1, for a lawn you like kept long.

24°Rated slope, 45% grade
27 inTallest grass it cuts
4.6 inTallest cutting height setting
12Ah or 18AhYour battery choice

Mowrator S1 2WD in tall grass — Tall grass, handled

Homeowner on a lounge chair steering the Mowrator — Steer from the lounge chair

Child running on a freshly mowed lawn — Lawn done, kids out

Made for

Flat to gently sloped lawns
Tall, overgrown grass
Fall leaf cleanup
The lowest price into the S1 lineup

Choose another edition if

your steepest slope is over 24°, you want to plow snow (the Snow Plow Kit fits the 4WD editions only) or you often cross roots and ruts. Step up to the S1 4WD.

What's in the box

S1 2WD mower
56V battery, 12Ah or 18Ah
Remote controller
IP65 600 W fast charger
Wheels
Grass outlet cover
Tool bag
Manual grass bag
Mulching insert
Data cable

From$2,499.00

Shop the S1 2WD

02 / 04

S1 4WD

Four motors. Real hills. The all-rounder.

The 4WD is where the S1 becomes a hill machine. Four independent brushless motors put 1,000 W of traction to the ground, climb slopes to 75% grade (37°) and roll over obstacles up to 3.94 inches: roots, ruts and ditch edges.

It cuts grass up to 51 inches tall, vacuums leaves in the fall and takes both the Snow Plow Kit and the Trailer Hitch Kit, so one machine works the yard all year. Choose the 12Ah battery for up to 0.75 acre per charge or the 18Ah for up to 1.125 acres.

37°Rated slope, 75% grade
1,000 WTraction power from 4 motors
3.94 inObstacle clearance
51 inTallest grass it cuts

Mowrator S1 four-motor all-wheel drive — Four independent motors

Mowrator S1 4WD driving through mud and water — Mud and standing water

Mowrator S1 towing a garden cart — Towing on the side

Made for

Real hills and ditches
Roots, ruts and rough ground
Year-round work with the Snow Plow Kit
Choice of 12Ah or 18Ah battery

Choose another edition if

your ground is often soft or wet (the Wide Wheel spreads the weight), or your steepest bank is over 37° (Wide Wheel to 40°, Grip Tread to 50°).

What's in the box

S1 4WD mower
56V battery, 12Ah or 18Ah
Standard 4WD wheels
Remote controller
21 in mowing blade
IP65 600 W fast charger

From$3,499.00

Shop the S1 4WD

Mowrator S1 4WD Wide Wheel Edition on a slope

03 / 04

S1 4WD Wide Wheel

A wider footprint for soft, wet slopes.

Soft ground is where tires slip and turf tears. The Wide Wheel Edition puts the 4WD on wider 250 x 100 mm PU wheels that spread the machine's weight, add grip and leave a lighter mark on the lawn. Mowrator rates it to 85% grade (40°).

It ships with the 18Ah battery for up to 2.25 hours and 1.125 acres per charge, and keeps everything the 4WD does: 51-inch grass, 3.94-inch clearance, leaves, snow and towing.

40°Rated slope, 85% grade
250 mmWheel diameter, 100 mm wide
2.25 hRuntime, 18Ah in the box
1.125 acresMowed per charge

Mowrator S1 mowing a hillside while the owner stands at the top — Steady on a soft hillside

Homeowner relaxing while the Mowrator mows — Mow while you relax

Made for

Soft, damp or easily torn turf
Slopes up to 40°
Bigger lawns, with the 18Ah included
Owners who care about wheel marks

Choose another edition if

you have very steep banks beyond 40°. The Grip Tread Edition is rated to 50°.

What's in the box

S1 4WD mower
56V 18Ah battery
Wide wheels
Remote controller
21 in mowing blade
IP65 600 W fast charger

Price$4,299.00

Shop the S1 4WD Wide Wheel

Mowrator S1 4WD Grip Tread Tire Edition on a slope

04 / 04

You are viewing this edition

S1 4WD Grip Tread

The steepest-rated S1 there is.

Some ground is too steep to stand on, let alone mow. That is the job for the Grip Tread Tire Edition. Its 12 mm non-directional tread on semi-solid TPU tires is rated to 119% grade (50°), the highest in the S1 lineup, and the tires never need air and cannot go flat.

It ships with Mowrator's fullest S1 box: two pairs of Grip Tread tires plus four drive wheels, the 18Ah battery, a mulch plug, clippings bag, toolkit and OTG cable. Worth knowing: the tires stiffen below 14°F and grip less after long exposure to damp or standing water.

50°Rated slope, 119% grade
12 mmNon-directional tread
Flat-freeSemi-solid TPU, no inflation
2 tire setsGrip Tread plus drive wheels

Mowrator grip tread tire close-up — 12 mm Grip Tread

Mowrator S1 climbing a steep grass slope — Built for 50°

Mowrator S1 mowing a steep embankment — Embankments and banks

Made for

Embankments, levees and pond banks
The steepest parts of a property
Hard paths: the tread will not scratch concrete
Owners who want every option in the box

Choose another edition if

your slopes stay under 40° and the ground is mostly soft: the Wide Wheel may suit you better, for a little less.

What's in the box

S1 4WD mower
56V 18Ah battery
2 pairs Grip Tread tires
4 drive wheels
Remote controller
21 in mowing blade
IP65 600 W fast charger
Mulch plug
Manual clippings bag
Toolkit
OTG data cable

Price$4,399.00

Add to cart above

Who it's for

One mower, three kinds of yard.

The S1 is not a robot that mows on its own. You drive it with a remote, which is exactly why it goes where robots and riders cannot.

Homeowner relaxing on the porch while mowing with the remote

Residential

Mow the patch you avoid.

Most yards have one spot nobody wants to mow: the bank by the road, the ditch, the slope behind the house. With the S1 you stand where it is flat and safe and drive the mower where it is not. Power it on, pick up the remote and go. There is no boundary wire to bury, no app to set up and no fuel to store.

Rated up to 50° (119% grade) on the Grip Tread edition
Mows, mulches, bags and vacuums leaves at 931 CFM into a 70 L bag
Cuts grass up to 51 in tall on 4WD models, 27 in on the 2WD
Swappable 56V LiFePO4 battery rated for 1,500+ cycles

Saturday, done together

Father and son mowing together with the Mowrator — Dad drives, he spots

Man in a wheelchair mowing with the Mowrator remote — Mowing on his terms

Parent and child watching the Mowrator FPV feed — Mowing from the couch

More family time

Less time behind a mower. More time together.

Mowrator puts it simply: remember the joy of RC cars as a kid? The S1 brings that feeling to the lawn. One person drives, everyone else is outside with them, and the job that used to eat a Saturday morning is done in a fraction of the time.

And when the weather turns, the MOWFUN FPV kit puts a live 1080p camera feed on a 7-inch screen, so you can mow from the living room with the kids watching the mower's-eye view.

The whole family wants in.

Photos and film from Mowrator. Keep the remote with an adult and keep children and pets clear of the mowing area.

Spring to winter

One machine, six jobs.

Swap a blade, clip on a kit and the S1 keeps working after the grass stops growing. Hover or tap a panel to open it.

01 Mow

Cut grass other mowers stall in.

A 21-inch deck with 1,985 W peak cutting power and 6.0 ft-lb of torque. Mowrator rates the 4WD models for grass up to 51 inches tall and the 2WD for 27 inches. Mow, mulch or discharge.

1,985 W peak6.0 ft-lb torque51 in grass (4WD)

02 Leaves

Vacuum, shred and bag the fall.

Swap in the mulching blades and the S1 becomes a leaf vacuum. Leaves pass the blade twice per turn and 931 CFM of airflow lifts them into the 70 L bag, or mulch them back into the lawn.

931 CFM70 L bagDual-stage shredding

Mulching blades · $129.00

Mowrator S1 emptying the auto dumping bag

03 Collect

A bag that empties itself.

The 70 L Auto Dumping Bag collects clippings and leaves and dumps the load without lifting the bag off the mower.

70 LAuto dumping

Auto Dumping Bag · $599.00

04 Tow

Haul firewood, mulch and tools.

The Trailer Hitch Kit clamps on with no drilling and fits most garden trailers. Mowrator measured 45 kg of towing force on the 4WD, 55 kg with a counterweight, and 30 to 40 kg on the 2WD.

No drilling55 kg (4WD)320 to 480 mm hitch

Trailer Hitch Kit · $69.00

05 Plow

Clear the driveway from the window.

The Snow Plow Kit turns the S1 4WD into a remote-control plow: a 31.5-inch shovel that angles from -20° to 20° and lifts from 0 to 5.5 inches. 4WD only.

4WD only31.5 in shovelPre-order

Snow Plow Kit · $699.00

Driving the Mowrator indoors with MOWFUN FPV

06 Watch

Mow from the living room.

MOWFUN FPV adds a 178° camera and a 7-inch, 1080p 60fps monitor with 22 ms latency. Mowrator rates the signal up to 4,000 m.

178° camera7 in 1080p22 ms

MOWFUN FPV · $1,399.00

Snow Plow Kit: S1 4WD only, pre-order, Mowrator ships October 2026. Towing figures are Mowrator's tests on hard, flat ground.

Under the shell

Built like a machine, not a gadget.

Metal where it matters, a battery built for thousands of hours and a controller made for precise driving. Hover or tap a part to see it up close.

Mowrator S1 21-inch cutting deck and blade

Tap a part to take a closer look.

Four-motor all-wheel drive
Four independent brushless motors and 1,000 W of traction power on the 4WD editions, with 3.94 in of obstacle clearance.
Aluminum alloy body
An aircraft-grade aluminum frame keeps the machine light for its strength.
Stamped steel deck
A DC06 deep-draw steel deck, automotive-grade, built to take knocks.
21-inch cutting system
1,985 W of peak cutting power and 6.0 ft-lb of torque, with a modular blade disc for quick swaps between mowing, high-lift and mulching blades.
Precision remote
Touch screen with on-screen guidance, an interference-resistant signal and a 5 ms response, per Mowrator.
56V LiFePO4 battery
A swappable pack rated for 1,500+ cycles, with a battery management system that guards against overheating, overvoltage, overcurrent and short circuits.
360° safety system
Mowrator lists a full 360° safety system on the S1, including two emergency stop buttons.
Service close to home
A modular design for quick part swaps, Mowrator repair locations in California and Missouri, and dealer service partners in several states.

Details from Mowrator. The 4WD drive figures apply to the 4WD, Wide Wheel and Grip Tread editions; the 2WD uses a dual brushless motor.

Compare the S1 lineup

Four editions. Pick your slope.

Every S1 shares the same 21-inch cutting system, remote control and 56V LiFePO4 battery platform. What changes is the drive, the tires, the battery that comes in the box and how steep a slope Mowrator rates it for.

Show differences only Scroll sideways on small screens to see all 4.

Four editions. Pick your slope.
Feature	. S1 2WD Flat to gently sloped yards, tall grass, leavesFrom $2,499.00	. S1 4WD Hills, ditches and rough groundFrom $3,499.00	. S1 4WD Wide Wheel Soft, wet or uneven slopes$4,299.00	You are viewing S1 4WD Grip Tread The steepest banks and embankments$4,399.00
Rated slope	45% grade (24°)	75% grade (37°)	85% grade (40°)	119% grade (50°)
Drive	2WD, dual brushless motors	4WD, 4 brushless motors, 1,000 W traction	4WD, 4 brushless motors, 1,000 W traction	4WD, 4 brushless motors, 1,000 W traction
Wheels or tires	Deformable grip tires	Standard 4WD wheels	Wide wheels, 250 x 100 mm	Grip Tread tires, 12 mm TPU tread
Battery in the box	12Ah or 18Ah (your choice)	12Ah or 18Ah (your choice)	18Ah	18Ah
Runtime per charge	1.5 h (12Ah) or 2.25 h (18Ah)	1.5 h (12Ah) or 2.25 h (18Ah)	2.25 h	2.25 h
Area per charge	0.75 acre (12Ah) or 1.125 acres (18Ah)	0.75 acre (12Ah) or 1.125 acres (18Ah)	1.125 acres	1.125 acres
Cutting height	1.8 to 4.6 in	1.5 to 4.3 in	1.5 to 4.3 in	1.5 to 4.3 in
Tallest grass	Up to 27 in	Up to 51 in	Up to 51 in	Up to 51 in
Obstacle clearance	Not listed	3.94 in	3.94 in	3.94 in
Cutting width	21 in	21 in	21 in	21 in
Peak cutting power	1,985 W	1,985 W	1,985 W	1,985 W
Top speed and coverage	3.4 mph, 0.5 acre per hour	3.4 mph, 0.5 acre per hour	3.4 mph, 0.5 acre per hour	3.4 mph, 0.5 acre per hour
Leaf vacuum and 70 L bag	Yes	Yes	Yes	Yes
Fits the Snow Plow Kit	No	Yes	Yes	Yes
Residential warranty	2 years or 2,000 hours	2 years or 2,000 hours	2 years or 2,000 hours	2 years or 2,000 hours
In the box	S1 2WD mower 56V battery, 12Ah or 18Ah Remote controller IP65 600 W fast charger Wheels Grass outlet cover Tool bag Manual grass bag Mulching insert Data cable	S1 4WD mower 56V battery, 12Ah or 18Ah Standard 4WD wheels Remote controller 21 in mowing blade IP65 600 W fast charger	S1 4WD mower 56V 18Ah battery Wide wheels Remote controller 21 in mowing blade IP65 600 W fast charger	S1 4WD mower 56V 18Ah battery 2 pairs Grip Tread tires 4 drive wheels Remote controller 21 in mowing blade IP65 600 W fast charger Mulch plug Manual clippings bag Toolkit OTG data cable
Choose	See the S1 2WD	See the S1 4WD	See the S1 4WD Wide Wheel	Add to cart above

Figures from Mowrator's product pages and warranty terms (mowrator.com). The Grip Tread list is Mowrator's published checklist; the 4WD and Wide Wheel lists show the items Mowrator confirms ship with every S1. Battery runtime depends on grass, slope and speed.

Then vs now

Stop riding the slope.

Drag the handle to compare how steep ground usually gets mowed with how the S1 does it.

The old way With the S1

The old way

Sit on a riding mower on the slope, or push and trim the bank by hand
Gas, oil and engine upkeep
The steepest patches get skipped

With the S1

Stand on flat ground and steer
Rated up to 50° (119% grade) on the Grip Tread edition
Electric, swappable 56V battery, no fuel to store

Old way: pushing a mower — Pushing a mower up the bank

Old way: trimming by hand — Trimming the slope by hand

Old way: riding mower maintenance — Engine upkeep every season

Old way: setting up app and RTK — Setup before you can mow

Images from Mowrator.

In the yard

See it working.

Photos and films from Mowrator in the US and Europe. Drag the strip or use the arrows.

02

Crisp edges along the curb

Woman mowing a hedge line with the Mowrator remote — Tidying a hedge line from a distance

Mowrator S1 vacuuming leaves into the bag — Leaves straight into the bag

Mowrator S1 4WD with snow plow — S1 4WD with the Snow Plow Kit

Owner kneeling beside his Mowrator S1 — An owner and his S1

Mowrator S1 in a large open field — Big, open ground

09

Grab the remote and go

Swapping the Mowrator 56V battery — Battery swap in seconds

Mowrator snow plow on powder, packed snow and ice — Powder, packed snow and light ice

Homeowner driving the Mowrator from indoors with the FPV screen — Mowing from the living room

Mowing from the couch with MOWFUN FPV — MOWFUN FPV on the big screen

MOWFUN FPV long-range signal — FPV signal across the property

Mowrator S1 towing a trailer on a large property — Hauling on a big property

Independent reviews

Real owners, real yards.

Creators on YouTube testing the S1 on hills, tall grass and leaves. Tap a video to play it.

Farm Learning with Tim Thompson

Heavy-Duty Robot Mower Review: Steep Hills, Tall Grass Test
Steep hills and tall grass

Between the Sharks

I thought it would be fun, it turned out to be the best
First-owner impressions

My Cluttered Garage

I like this more than I thought I would
Hands-on review

PhilSpenceMedia

This Robot Mower is an Absolute Monster
Overgrown grass

Shelby's Adventures

Hill Testing the remote control Mowrator 2WD
The 2WD on a hill

The Corner House Project

The Mowrator Arrived as the Beast of a Solution
A real homeowner problem

Fhatal

Mowrator S1 AWD Lawncare
The 4WD at work

TylerTube

I Tested A Remote Control Lawnmower
First test

Mowrator (official)

Save Your Back This Winter: the Snow Plow Kit
S1 4WD with the Snow Plow Kit

Videos are hosted on YouTube and reflect each creator's own opinion. Some creators may have received their mower from Mowrator.

Specifications

The full spec sheet.

Every figure for this edition, plus what ships in the box and the warranty terms.

Drive and terrain

Drive: 4WD, 4 independent brushless motors
Traction power: 1,000 W
Rated slope: 119% grade (50°)
Tires: Grip Tread, 9.45 x 3.94 in, semi-solid TPU, 12 mm tread
Obstacle clearance: 3.94 in
Tallest grass: Up to 51 in
Cutting height: 1.5 to 4.3 in

Cutting

Cutting width: 21 in
Peak cutting power: 1,985 W
Cutting torque: 6.0 ft-lb
Modes: Mow, mulch, discharge, bag, leaf vacuum
Leaf vacuum airflow: 931 CFM (with mulching blade)
Collection bag: 70 L

Speed and coverage

Top speed: 3.4 mph
Coverage: 0.5 acre per hour

Build and control

Body: Aluminum alloy
Deck: DC06 deep-draw stamped steel
Control: Remote controller, interference-resistant signal, 5 ms response
Setup: No RTK, no app, no fuel

Battery

Type: 56V LiFePO4 18Ah, swappable
Runtime: Up to 2.25 hours
Area per charge: 1.125 acres
Charge time: 90 min with the 600 W charger
Rated cycles: 1,500+

Tire notes

Cold weather: Tires stiffen below 14°F (-10°C)
Water: Performance drops with long-term damp or immersion

In the box

Mowrator S1 4WD mower: x1
56V LiFePO4 18Ah battery: x1
Grip Tread tires, 2 pairs: x1
Drive wheels: x4
Remote controller: x1
21 in mowing blade: x1
IP65 600W fast charger: x1
Mulch plug: x1
Manual clippings bag: x1
Toolkit: x1
OTG data cable: x1

Warranty

Mowrator's residential warranty covers the main machine, remote control and battery for 2 years or 2,000 hours of use, whichever comes first, and the charger for 1 year. Blades, tires and other consumable parts can be exchanged within 30 days if not damaged by misuse. Commercial, agricultural or other income-generating use is covered by a separate Mowrator contract. Proof of purchase is required. Yard Automation Pros helps you file and follow up on warranty claims with Mowrator.

Specifications from Mowrator (mowrator.com). Ask us if you need a figure that is not listed.

Questions before you buy

Mowrator S1, answered.

Still deciding? Call +1 423-927-3776, 9am to 5pm EST, or ask a Yard Automation Pro.

Does the S1 mow by itself?

No. The S1 is a remote-control mower: you drive it with the handheld controller, like an RC car. That is why there is no boundary wire, no mapping app and no RTK setup, and why it can go on slopes and into places a robot mower cannot.

Which S1 edition should I choose?

Start with your steepest slope. Mowrator rates the S1 2WD to 45% (24°), the S1 4WD to 75% (37°), the Wide Wheel Edition to 85% (40°) on softer ground and the Grip Tread Tire Edition to 119% (50°). Tell us about your yard and we will match it.

How long does a battery last?

The 12Ah battery runs up to 1.5 hours and about 0.75 acre per charge; the 18Ah runs up to 2.25 hours and about 1.125 acres. With the included 600 W charger they recharge in about 70 and 90 minutes. The packs swap in seconds, so a spare keeps you mowing.

Can it pick up leaves?

Yes. Fit the mulching blades and the S1 vacuums, shreds and bags leaves with 931 CFM of airflow into the 70 L bag, or mulches them back into the lawn.

Can I use it in winter?

The S1 4WD editions take Mowrator's Snow Plow Kit: a 31.5 inch shovel that angles and lifts. It does not fit the 2WD. Mowrator lists the kit as a pre-order shipping in October 2026.

How far away can I stand?

Mowrator does not publish a control range for the standard remote, so keep the mower in sight while you mow. The MOWFUN FPV kit adds a live camera view, and Mowrator rates its signal up to 4,000 m.

Is it safe with kids and pets around?

Mowrator lists a 360° safety system, including emergency stop buttons. It is still a mower with a spinning blade: an adult should hold the remote, and children and pets should stay out of the mowing area. Follow the safety instructions in the Mowrator manual.

Can I use the S1 for commercial work?

Yes, it suits banks, ditches and embankments that are slow or risky to mow by hand. Note that Mowrator's standard warranty covers personal, home use; commercial, agricultural, institutional or income-generating use is covered under a separate Mowrator contract. Call us before you buy for a business.

What warranty comes with it?

For home use, Mowrator covers the main machine, remote control and battery for 2 years or 2,000 hours of use, whichever comes first, and the charger for 1 year. Blades, tires and other consumables can be exchanged within 30 days if not damaged by misuse. Keep your proof of purchase; we help you file and follow up on claims with Mowrator.

How long does delivery take?

Mowrator orders usually arrive in 7 to 10 business days, with free shipping on most Mowrator products. Call us for a delivery update, 9am to 5pm EST.

What support do I get after I buy?

Our team is at +1 423-927-3776, 9am to 5pm EST, or Support@yardautomationpros.com. We help with setup, choosing accessories and warranty claims with Mowrator.

Free advice

Grab the remote.

Not sure which S1 fits your yard, or whether a remote mower beats a robot for you? Tell us about your slopes and grass and a Yard Automation Pro will give you a straight answer.

Ask a Yard Automation Pro Call +1 423-927-3776

Free shipping on most Mowrator products.

Mowrator S1 21″ 4WD 18Ah Grip Tread Tire Edition$4,399.00

Not sure? Ask us

Mowrator S1 21″ 4WD 18Ah Grip Tread Tire Edition

What it does

What's included

Buying from Yard Automation Pros

Built for the slopes nobody should stand on.

How steep is your yard?

Four S1 editions. One for every kind of ground.

S1 2WD

Made for

Choose another edition if

S1 4WD

Made for

Choose another edition if

S1 4WD Wide Wheel

Made for

Choose another edition if

S1 4WD Grip Tread

Made for

Choose another edition if

Four questions. Your perfect match.

One mower, three kinds of yard.

Mow the patch you avoid.

Yard work the family wants in on.

Keep crews off the steepest ground.

Less time behind a mower. More time together.

One machine, six jobs.

Cut grass other mowers stall in.

Vacuum, shred and bag the fall.

A bag that empties itself.

Haul firewood, mulch and tools.

Clear the driveway from the window.

Mow from the living room.

Built like a machine, not a gadget.

Four-motor all-wheel drive

Aluminum alloy body

Stamped steel deck

21-inch cutting system

Precision remote

56V LiFePO4 battery

360° safety system

Service close to home

Four editions. Pick your slope.

Stop riding the slope.

The old way

With the S1

Build your S1 kit.

See it working.

Real owners, real yards.

The full spec sheet.

Mowrator S1, answered.

Grab the remote.

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