STIHL IMOW RMI422 Robotic Lawnmower

Convenient and effortless to use RMI422 robotic mower 

Ideal for medium-sized lawns up to 800 m² this robotic lawn mower is effortless to use, and extremely efficient, creating superb results in a short period of time. IMOW must be installed by a trained STIHL technician only; standard installation is charged at £200 within 50 miles of our Worcester showroom. Please see below for further details.

Durable and sturdy

The hood of the robotic mower protects the machine from weather or obstacle damage and features the added benefit of possessing integrated sensors. These sensors, when activated by making contact with an obstacle, carry out a switch in mowing direction to continue delivering an excellent mowing performance.

Additionally, the RMI422 has tilt sensors which makes sure that the mower automatically adjusts speeds when mowing on uneven ground, capable of slopes of up to 35%, ensuring superb results are always achieved. This adaptable machine allows for precise cutting pattern even when mowing high grass due to the  strong and robust blade on the mulching mower deck.

Convenient mowing and user-friendly

The RMI422 can ensure that mowing takes place at specific times and days using the manual set up. In the active times the mower automatically establishes the perfect time to mow in order to achieve a superb finish with a battery capacity of 40Wh and a 20 cm cutting width. Ultimately this machine is very efficient, and easy for anyone to use, delivering top quality results. 

Important installation and delivery information

IMOW must be installed by our trained technicians, and standard installation is charged at £200 (this will be added at the checkout). Standard installation includes just enough wire, fixing pins, and wire clips to install IMOW in a standard garden. Thicker, heavy-duty cables if desired, or more complex gardens for example those with lots of obstacles or bridges may incur additional charges, however we will discuss any potential additional charges with you before any work is started. 

We have a delivery and installation radius of 50 miles from our Worcester showroom. We may travel further-afield for an additional charge, please contact us prior to ordering for a quote. Our postcode is WR5 1HF, you may use any map software to input both your own and our postcode to confirm the distance, if you wish.

• Maximum lawn area (m²): 800
• Maximum gradient (%): 35
• Cutting width (cm): 20
• Cutting height (cm): 20-60 (multi-level)
• Duration of mowing ( per week/h): 16
• Rated output (W): 60
• Working speed (rpm): 4450
• Battery type: lithium-ion
• Weight (kg): 9
• Measured sound power level L_WA(dB(A)): 60
• Measured sound pressure level L_PA  (dB(A)): 49
• Uncertainty factor Sound pressure level K_{PA (}dB(A)):​ 2
• Measured sound power level guaranteed L_WA +  K_WA dB(A)):​ 62
• Moving hood with sensors: as standard
• Mulch mower unit: as standard
• Removable control console: -
• App access: -
• Adaptive slope speed: as standard
• Dynamic mowing plan: as standard

IMOW must be installed by our trained technicians, and standard installation is charged at £200 (this will be added at the checkout). Standard installation includes just enough wire (around 300 m), fixing pins, and wire clips to install IMOW in a standard garden. Thicker, heavy-duty cables if desired, or more complex gardens for example those with lots of obstacles or bridges may incur additional charges, however we will discuss any potential additional charges with you before any work is started. 

We have a delivery and installation radius of 50 miles from our Worcester showroom. We may travel further-afield for an additional charge, please contact us prior to ordering for a quote. Our postcode is WR5 1HF, you may use any map software to input both your own and our postcode to confirm the distance, if you wish.

Once you've placed your order, we will arrange with yourselves a suitable date for installation, usually within 7-14 days from the date of purchase.

Brand:  STIHL
Power Source:  Battery
IMOW Delivery and Installation:  Please ensure you've read the delivery and installation information on the product page prior to ordering.