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Robomow Robomow RX12u 2020

€499,00 €399,00 Incl. tax
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This robot lawn mower can be used for lawns up to 250 m² with gradients no more than ±15 % (8,5°). We recommend it for smaller gardens of approximately 150 m². The robotic lawn mower starts working at the push of a button. After the robot mower has finish

More than 290.000 satisfied customers
Complete installation robotic lawn mowers by our engineers
Robomow RX12u: The robot lawn mower for the small lawn

This robot mower is perfectly suitable for small gardens our separate areas up to 250 m2. We recommend it for a lawn size of approximately 150 m2. With its lead gel battery, the robotic lawn mower is able to manage gradients up to 15 % (8.5°). Thanks to a floating mowing deck, the automatic lawn mower assures an optimum mowing result even on an uneven ground. The cutting height can be varied between 15 and 45 mm. With just 64 dB the Robomow RX is relatively quiet while running.


Well-cared edges due to edge mode

With a cutting width of 18 cm and a rotating knife with two blades, the Robomow RX12u shortens the grass reliably. Due to its special edge mode it doesn’t only mow the lawn area but also along the boundary wire for an optimum result.


Mulching function

The fine cut grass falls down on the ground where it serves as a natural fertilizer and moisturizer.


The robotic lawn mower starts at the push of a button

This Robomow model does not have app control. That’s why you can’t define a mowing schedule for RX12u. The Robomow RX12u robot lawn mower has to be started manually. After work or when battery is low it returns to the docking station autonomously to recharge. You can use the RX12u on up to three separated zones.


Robomow RX12u: A safe device

The automatic robot mower is equipped with several sensors. Its blade stops immediately when the device is lifted. When hitting an obstacle, it changes the direction. A child safety lock protects it from unauthorized usage. These features make the robot mower very safe.


Quick and easy installation

The robot lawn mower convinces with a very easy handling and a quick installation. After just a few steps it is ready to mow.


Technical details



Model description:

Robomow RX12u - 2018 Model

Recommended up to (approx.):

150 m²

Dimensions (approx.):

53,0 x 42,0 x 26,0 cm

Weight (approx.):

7,5 kg

Programming/controlling the app:


Height of cut:

15 - 45 mm

Cut width:

18 cm


±15 % (8,5°)

Mowing in the rain:


Mowing settings:

Rotating knife with two blades



Charging time (approx.):

16 - 20 h

Rechargeable battery life (approx.):

90 - 120 min

Guarantee on the product:

2 years

Guarantee on the rechargeable battery:

1 year

Type of rechargeable battery:

Lead Gel Batteriy (7 Ah)


Boundary Wire

Volume (approx.):

64 dB (Eco Mode)


Sensors, child safety lock

Special features:

• Ideal for small lawns
• Two separate zones possible


Included in delivery

Robomow RX12u

  • Charging Station (1 pc.)
    • Pegs for charging station
    • Pegs (100 pcs.)
    • Boundary wire (70 m)
    • Power box (1 pc.)
    • Roboruler (1 pc.)
    • Operating manual (1 pc.)

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Excellent service

Please contact our customer service for advice, guidance or modification of orders.

Right to cancel and warranty

You have total peace of mind and can enjoy getting to know your new electronic helper in your own time, in your own home and with absolutely no risk.

Payment methods

RoboCleaners offers various methods of payment.

Home delivery

Free delivery as of 250€.



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