DESCRIPTION
A 4 is a Consumer-Robot from STIGA. It is built for Service, Autonomous lawn mowing with virtual boundaries. Key figures: 7.8 kg, 40 min runtime, price £999.
The STIGA A 4 is a wire-free robotic lawn mower for residential lawns of up to 400 m2. Instead of a boundary cable it navigates by quad-band RTK-GPS with STIGA's patented Active Guidance System (AGS), which predicts satellite signal quality and plans mowing around it, and the working area, up to 2 zones and no-go areas are drawn in the STIGA.GO app. It mows a cutting width of 18 cm with 4 pivoting blades at 2850 rpm, height set electrically between 20-60 mm, in organised patterns such as parallel stripes, chessboard or a dense grid, and climbs slopes of up to 45%. Lift, tilt, rain and obstacle sensors, an app lock and theft alert are standard; STIGA lists the remote-control and geo-tracking connectivity as 'up to 3 years'. A 25.2 V 2 Ah battery gives up to 40 min of mowing per cycle and recharges in 40 min. The mower measures 545 x 405 x 245 mm and weighs 7.75 kg without its battery. STIGA's UK shop lists it at GBP 999.
FEATURES
- Wire-free: virtual perimeter set in the STIGA.GO app
- no boundary cable or garden antenna
- Navigation: quad-band RTK-GPS with STIGA's patented Active Guidance System (AGS), which predicts satellite signal quality and plans mowing around it
- Mowing area up to 400 m2
- up to 2 cutting zones
- 5 no-go zones
- Cutting width 18 cm
- electric cutting height 20 - 60 mm
- 4 pivoting blades at 2850 rpm
- Organised cutting patterns: Yes
- Maximum slope 45%
- max cutting speed 22 m/min
- Battery 25.2 V 2 Ah lithium-ion (ePower, brushless motors)
- charger Included
- charging 40 min
- max 40 min per cycle
- Bluetooth + STIGA connectivity for mowing, remote control and geo-tracking: Up to 3 years
- Sensors: lift, tilt, rain, obstacle detection
- app lock and theft alert
- 545 mm x 405 mm x 245 mm mm (L x W x H)
- 7.75 kg without battery
- SKU 2R7101428/UKS
- EAN 8008984871540
TECHNICAL SPECIFICATIONS
Verified| Physical | |
| Weight | 7.75 kg |
|---|---|
| Dimensions | L 545 mm × W 405 mm × H 245 mm |
| Mobility | |
| Movement Type | Wheeled |
| Environment | Outdoor lawns |
| Power | |
| Battery Life | 40 min |
| Sensing & Compute | |
| Sensors | quad-band RTK-GPS, lift sensor, tilt sensor, rain sensor, obstacle sensors |
| Connectivity | Bluetooth; STIGA connectivity (Up to 3 years); STIGA.GO app |
TECHNICAL SPECIFICATIONS
Verified| Physical | |
| Weight | 7.75 kg |
|---|---|
| Dimensions | L 545 mm × W 405 mm × H 245 mm |
| Mobility | |
| Movement Type | Wheeled |
| Environment | Outdoor lawns |
| Power | |
| Battery Life | 40 min |
| Sensing & Compute | |
| Sensors | quad-band RTK-GPS, lift sensor, tilt sensor, rain sensor, obstacle sensors |
| Connectivity | Bluetooth; STIGA connectivity (Up to 3 years); STIGA.GO app |
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FREQUENTLY ASKED QUESTIONS
What is the A 4?
The STIGA A 4 is a wire-free robotic lawn mower for residential lawns of up to 400 m2. Instead of a boundary cable it navigates by quad-band RTK-GPS with STIGA's patented Active Guidance System (AGS), which predicts satellite signal quality and plans mowing around it, and the working area, up to 2 zones and no-go areas…
Who makes the A 4?
The A 4 is made by STIGA, a robotics company based in Italy.
How much does the A 4 cost?
The A 4 is priced at around £999.
What is the A 4 used for?
The A 4 is designed for service and autonomous lawn mowing with virtual boundaries. It is used in consumer and homes settings.
How much does the A 4 weigh?
The A 4 weighs 7.75 kg.
What is the battery life of the A 4?
The A 4 runs for about 40 minutes on a charge.
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