01
DJI-grade remote control
5 ms response and 400 m range. No phone, no app, no account — the remote is the interface.
Lawn Mower
Mowrator S1 4WD119% Slope (50°)
A 64 kg tracked mower that climbs a 50° bank, clears 10 cm obstacles and shreds leaves — driven by a DJI-grade remote with 5 ms response, no RTK base station required.
- Max slope (119% grade)
- 50°
- Cutting width
- 53 cm
- Peak cutting power
- 1985 W
- Coverage (3× faster)
- 2000 ㎡/h
Overview
A slope mower that stays planted where ride-ons give up
The Mowrator S1 4WD is built around four independent brushless motors, a 53 cm stamped steel deck and a 56V LiFePO₄ pack. The result is a 64 kg machine that climbs a 50° bank, clears 10 cm obstacles and keeps cutting through 1.3 m grass.
There is no RTK base station, no boundary wire and no app account. The DJI-grade remote responds in 5 ms from up to 400 m away, so the operator stands clear of the slope while the machine does the work.
- 50°
- Maximum slope
- 53cm
- Cutting width
- 1985W
- Peak cutting power
- 2000㎡/h
- Coverage
Order
$2,499$2,899In stock
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Engineering
Aircraft-grade chassis, serviceable by design
Every wear part is reachable without specialist tools, so a blade or battery swap is a minutes-long job rather than a workshop booking.
Four-motor drive4× brushless, 1000W
An independent motor per wheel keeps traction on wet grass and loose soil.
Deck53 cm, DC06 steel
Deep-draw stamped steel resists stone damage and stays rigid after seasons of use.
Battery56V LiFePO₄
1500+ cycles, 12Ah or 18Ah, 70–90 minute charge on the 600W charger.
Obstacle clearance10 cm
Roots and rocks pass under the deck without stalling the blade.
Tyres12 mm tread teeth
Semi-solid TPU, puncture-free, with a wide contact patch for slope grip.
Remote control5 ms, 400 m
DJI-grade controller — no phone, no app and no account required.
Safety4 sensors + bumper
Ultrasonic array plus a physical bumper, with tilt and roll auto-stop.
Weight64 kg
Heavy enough to hold a slope, light enough to load on a trailer ramp.
Performance
Runtime that matches the size of the job
Two battery capacities cover a suburban block or a paddock. Coverage figures are measured at the 53 cm deck width and 1.5 m/s top speed.
3000 ㎡12Ah
4500 ㎡18Ah
Cutting coverage per charge
Manufacturer estimates on level, dry grass. Slope, grass length and discharge mode change real-world coverage.
Remote-only operation
No app pairing, no account setup and no RTK base station. The controller is the whole interface.
Detail
Close-up on the engineering
The hardware decisions behind the specification — not optional extras.
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Aircraft-grade aluminium
A high-clearance alloy chassis keeps the deck clear of roots and rocks while shaving weight.
03
DC06 deep-draw steel deck
A stamped steel deck that shrugs off stones and stays rigid after seasons of commercial use.
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No RTK infrastructure
No base station, no boundary wire, no signal dropouts in shaded or enclosed areas.
Operating envelope
Built to stop before something goes wrong
Four ultrasonic sensors
A front sensor array plus a physical bumper stops the machine before it reaches an obstacle.
Tilt and roll auto-stop
If the chassis exceeds its safe angle, the blade and drive cut out immediately.
Remote failsafe
Loss of signal or a released trigger brings the mower to a controlled stop.
Applications
Where it earns its keep
Steep residential banks
Mow a 50° bank from the bottom of the hill, with the operator standing clear.
Orchard inter-rows
Tall, matted grass between rows is cleared without a strimmer pass first.
Rough paddocks
Roots, rocks and uneven ground pass under a 10 cm clearance deck.
Autumn leaf cleanup
Switch to the 931 CFM vacuum and 70 L bag to clear leaves as well as grass.
Specifications
Mowrator S1 4WD full specification
Performance
| Max slope | 50° (119% Grade) |
|---|---|
| Obstacle clearance | 10 cm |
| Cutting width | 53 cm (21") |
| Peak cutting power | 1985 W |
| Cutting torque | 8.13 N·m |
| Max tall grass cut | 130 cm |
| Top speed | 1.5 m/s |
| Cutting efficiency | 2000 ㎡/hr |
Battery & drive
| Battery | 56V automotive-grade LiFePO₄ |
|---|---|
| Capacity | 12Ah (3000 ㎡) / 18Ah (4500 ㎡) |
| Cycle life | 1500+ cycles |
| Runtime (12Ah) | Up to 1.5 hours |
| Runtime (18Ah) | Up to 2.25 hours |
| Charging (600W) | ~70 min (12Ah) / ~90 min (18Ah) |
| Drive | 4-motor AWD, 4× brushless, 1000W |
| Control | FOC torque control, 5 ms response |
Build & safety
| Chassis | High-clearance aluminium alloy |
|---|---|
| Deck material | DC06 deep-draw stamped steel |
| Tyres | 12 mm tread teeth, semi-solid TPU |
| Weight | 64 kg |
| Remote control | 5 ms response, 400 m range |
| Safety | 4 ultrasonic sensors + bumper, tilt/roll auto-stop |
| Vacuum | 931 CFM, 70 L collection bag |
| Modes | Discharge, mulch, bag, leaf shredding |
| Warranty | 24 months (unit, remote, battery) |
Questions
Before you commit
Can it really mow a 50° slope?
Yes, on ground with reasonable grip. The four-motor drive and 12 mm tread tyres hold a 50° (119%) grade; wet clay or loose gravel will reduce that figure.
Do I need a base station or boundary wire?
No. The S1 4WD is remote controlled, so there is no RTK antenna, no boundary wire and no satellite subscription.
How long does the battery take to charge?
About 70 minutes for the 12Ah pack and 90 minutes for the 18Ah pack on the 600W charger.
What happens if it tips or loses signal?
Tilt and roll sensors cut the blade and drive immediately, and the remote failsafe stops the machine if the signal is lost.
Is freight included in the price?
Freight is quoted per order once we confirm your location and access. Add the machine to the cart and we will follow up with a delivered price.
Request a quote
Get a delivered price for the Mowrator S1 4WD
Tell us where you are and what you need to clear. We will confirm configuration, freight and lead time — usually within one business day.
- Configuration sized to your ground and access
- Freight quoted to your postcode, not a flat rate
- Local parts and service after delivery
Specifications are manufacturer figures and may change without notice.
Coverage and runtime are estimates on level, dry grass at the stated deck width and speed.
Operate only on ground within the rated slope, with people and animals clear of the deck.
Displayed price includes GST. Freight is quoted separately.