The STIHL RLA 240 cordless lawn scarifier is ideal for scarifying and dethatching smaller, more awkwardly shaped lawns. As part of the STIHL AK System, it runs on a 36V lithium‑ion battery, giving you cordless freedom with no trailing cables and no emissions.
With a 34 cm working width, it’s easy to manoeuvre while still working efficiently—especially around corners. You can choose between two attachments: the scarifying blade unit to loosen the turf and improve aeration, or the spring tine roller to lift out moss and thatch. Fit the attachment in a few simple steps, set the working depth using the infinitely adjustable scale, and get to work. Debris is collected in the 50‑litre grass catcher box.
Lightweight yet durable, the robust polymer housing helps keep the machine stable and energy efficient. Smooth-running wheels improve handling, while the foldable handlebar and two integrated carry handles make transport easier. A spring-assisted mechanism also makes battery removal quick for charging or storage.
Attachment height adjustment range: 7.5 mm above ground to 9.5 mm below ground.
Coverage with the recommended AK 30 battery: up to 250 m².Note: The Kit is priced with an AK 20 battery & AL 101 charger. Please call for price on alternative batterys.
STIHL RLA 240 Cordless Lawn Scarifier
- Compact cordless lawn scarifier for smaller, angled lawns
- Individual tool without battery or charger
- Made for scarifying and dethatching lawns
- Infinitely variable working depth
- Easy to manoeuvre thanks to smooth-running wheels
- Easy to transport and compact for easy storage
- Rated power: 900 W
- Battery system: AK
- Recommended battery: AK 30 S
- Device weight without battery: 14 kg
- Working depth: 15 mm
- Rated speed of sweeping attachment: 3300 r/min
- Max. area per battery charge AK 10: 96 m² 1)
- Max. area per battery charge AK 20: 190 m² 1)
- Max. area per battery charge AK 30: 250 m² 1)
- Max. area per battery charge AK 30 S: 250 m² 1)
- Working width: 34 cm
- Device width: 56 cm
- Max. device height: 119 cm
- Max. device length: 131 cm
- Measured sound pressure level LpA: 77 dB(A)
- Sound power level, guaranteed LWA: 94 dB(A)
- Uncertainty factor, sound pressure level KpA: 3 dB(A) 2)
- Vibration, guide bar, ahw: 4.80 m/s²
- Vibration uncertainty K: 2.40 m/s² 2)
1)The stated area output per battery charge may vary depending on the application
2)Uncertainty according to Directive 2006/42/EC


