Mowrator EU S1 Leaf & Lawn 4WD 119% Slope review
Remote-controlled mowing built for the steepest ground.
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We recommend the Mowrator S1 4WD 119% for the hardest ground on a property: steep banks, embankments and rough slopes that are unsafe to mow on foot. Mowrator rates this version for slopes up to 119% (50°), well beyond the 75% model, with all-wheel drive, a 53 cm deck and four cutting modes including leaf shredding. You steer it with the remote throughout, so it suits owners who want control rather than autonomy.
EU owners of very steep banks, embankments or rough slopes who want to mow from a safe distance
- Control
- Remote-controlled; the operator stays in control
- Drive and tires
- All-wheel drive with grip tread tires
- Maximum slope
- 119% (50°), manufacturer rating
- Cutting deck
- 53 cm; 1,985 W peak cutting power
The quick answer
The Mowrator S1 4WD 119% is the extreme-slope version of Mowrator’s remote-control mower. It pairs all-wheel drive and grip tread tires with a 53 cm deck, 10 cm obstacle clearance and a choice of 12Ah or 18Ah battery. It is not an autonomous robot: you operate it from a distance, which is exactly why it can take on ground a robot mower should not.
Why we like it
- Rated for slopes up to 119% (50°), the steepest option in Mowrator’s S1 range
- All-wheel drive, grip tread tires and 10 cm obstacle clearance for rough ground
- A 53 cm deck covering up to 2,000 m² per hour, manufacturer figures
- Four modes: side discharge, mulching, bagging and leaf-shredding vacuum
- A choice of 12Ah (about 1.5 h) or 18Ah (about 2.25 h) battery
Before you buy
- It is remote-controlled, so you operate it for the whole job.
- A slope rating is a manufacturer maximum; ground, moisture and grass all affect grip.
- At €4,699 it is a specialist purchase; the 75% model costs less if your slopes are gentler.
Built for the slope you avoid
Most properties have a patch that gets skipped: the embankment behind the house, the bank down to a ditch, the slope too steep to walk with a mower. That is the job the S1 4WD 119% is designed for. Mowrator rates it for 119% (50°), well beyond the slope ratings of the robot mowers in our reviews, and you control it from a safe distance with the remote. If steep ground is your problem, this is the version of the S1 we would buy.
How it differs from the 75% S1
The S1 range shares the 53 cm deck and remote control, but the 119% version is set up for extreme gradients: all-wheel drive with grip tread tires and 10 cm of obstacle clearance. Our review of the S1 4WD 12Ah 75% model covers the version for moderately steep, rough ground. Pay the extra €450 for the 119% model when your steepest working slope is beyond 75%, or when loose, uneven ground needs more grip.
A mower for more than grass
Mowrator lists four ways to work: side discharge for tall growth, mulching, bagging with the included collection bag, and a leaf-shredding vacuum for autumn cleanup. Cutting height adjusts across five positions from 3.8 to 10.9 cm, and Mowrator lists 1,985 W of peak cutting power for dense grass. That range makes it a year-round machine for larger, mixed properties, not just a summer mower.
Choosing the battery and planning the job
The 12Ah version runs about 1.5 hours and is rated for up to 3,000 m² per charge; the 18Ah version runs about 2.25 hours and up to 4,500 m², for €600 more. Both are manufacturer maximums that vary with grass and terrain. Remote control changes where you stand, not the need for care: keep a clear view, keep people and pets away, and follow Mowrator’s guidance on approaching gradients. Plan where you will charge and store a machine of this size.
Our buying advice
Buy the S1 4WD 119% if you have genuinely steep or rough ground and want to mow it without standing on it. Choose the 12Ah at €4,699 for most properties and the 18Ah at €5,299 for larger sites. Mowrator EU code SEBASTIANBASSOL reports €200 off, which would bring the versions to about €4,499 and €5,099 if it applies to your order.
The details at a glance
| Control | Remote-controlled; the operator stays in control |
|---|---|
| Drive and tires | All-wheel drive with grip tread tires |
| Maximum slope | 119% (50°), manufacturer rating |
| Cutting deck | 53 cm; 1,985 W peak cutting power |
| Cutting height | 3.8 to 10.9 cm, five positions |
| Coverage | Up to 2,000 m² per hour, manufacturer claim |
| Battery options | 12Ah: about 1.5 h, up to 3,000 m² per charge, 70 min charge. 18Ah: about 2.25 h, up to 4,500 m², 90 min charge |
| Obstacle clearance | 10 cm |
| Modes | Side discharge, mulching, bagging, leaf-shredding vacuum |
| Warranty | 2 years on machine, remote and battery (EU store) |
| Store and versions | EU store: 12Ah €4,699, 18Ah €5,299 (checked October 16, 2026) |
Mowrator EU S1 Leaf & Lawn 4WD 119% Slope · EU owners of very steep banks, embankments or rough slopes who want to mow from a safe distance
Keep researching
- How to choose a remote-control lawn mower
- Best robot and remote-control mowers for slopes
- Mowrator S1 119% vs 75% slope: which remote-control mower do you need?
- Mowrator S1 4WD 85% vs 119%: which steep-slope mower do you need?
Your questions, answered.
What is the discount code for the Mowrator EU S1 Leaf & Lawn 4WD 119% Slope?
The Mowrator EU discount code is SEBASTIANBASSOL (€200 off) at eu.mowrator.com. The Mowrator EU S1 Leaf & Lawn 4WD 119% Slope is listed at €4,699, about €4,499 with the code, before tax and shipping. Shop through the link on this page, paste the code at checkout and confirm your total, since Mowrator EU has not published which models qualify. More detail on the Mowrator EU offer page.
Is the Mowrator S1 4WD 119% autonomous?
No. It is a remote-controlled mower; you steer it throughout the job from a distance.
What slope can it handle?
Mowrator rates this version for slopes up to 119% (50°). Ground condition, moisture and grass type affect grip, so follow Mowrator’s operating guidance.
What is the difference between the Mowrator 119% and 75% versions?
The 119% version uses all-wheel drive with grip tread tires and is rated for far steeper ground. The 75% model costs €450 less and suits moderately steep slopes.
Should I choose the 12Ah or 18Ah battery?
Mowrator lists about 1.5 hours and up to 3,000 m² per charge for the 12Ah, and about 2.25 hours and up to 4,500 m² for the 18Ah. Choose the 18Ah for larger sites.
Can it collect leaves?
Yes. Mowrator lists a leaf-shredding vacuum mode alongside side discharge, mulching and bagging.
How we put this review together
- Product information checked against official sources on October 16, 2026; reviewed listing: Mowrator EU store.
- Product photography comes from Mowrator EU; the background was removed while preserving the supplied product image.
- No scores and no paid placement. Our recommendation is about fit, not commission.
Also worth considering
All reviews
Mowrator EU S1 Leaf & Lawn 2WD 45% Slope
The entry point to Mowrator’s remote-control mowing, for large, gentler slopes.
Best for EU owners of large lawns and orchards with slopes up to about 45% who want a rugged remote-control mower and leaf vacuum at the lowest S1 price
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Mowrator EU S1 Leaf & Lawn 4WD 85% Slope
Remote-controlled mowing for steep ground, with an 18Ah battery for big properties.
Best for EU owners of steep, large or rough ground who want to mow from a safe distance and handle seasonal leaves with the same machine
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Mowrator EU S1 Leaf & Lawn 4WD 12Ah 75% Slope
Operator-controlled mowing for demanding ground and steep slopes.
Best for EU owners who want to mow rough or steep terrain while steering the machine remotely
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