Robomow RK4000


Available on backorder


New for 2022. Now Available!
  • Up to 1 Acres
  • 45% Slopes
  • .75″-4″ Cutting Height
  • Installation Supplies Included
  • 3 Years Manufacturer Warranty
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Have a questions about robotic mowing, which product is right for your lawn or need a hand with installation? See our dealer locator page to see if we have an installation professional near you.

New for 2022, the RK Series redefines robotic mowing for Robomow.

The RK4000 uses practical cutting technology beyond the wheelbase reduces rework at the edges to a minimum and a cutting deck of 16.5” makes quick work of any lawn up to 1 Acre.

Excellent performance on slopes of up to 45 percent with a wide range of height options between .75" and 4", making it perfect for nearly any grass type.

The color touch-screen display makes it particularly easy to operate - for example, when setting up a mowing schedule. The maximum cutting height of 4 inches - unique in its class - is also a source of excitement. Finally, the 360° obstacle sensor guarantees maximum safety when navigating through the garden, where you will hardly notice Robomow due to its low noise level.

Working Area 1 Acre
Max Slope 24°
Noise Level 64 dBA
Security Alarm, PIN, GPS
Smartphone Control Yes, Control from Anywhere
Zones 4 (Manual)
Timer Yes
Lift Sensor Yes
Rain Sensor N/A
Growth Sensor N/A
Dog Fence Compatible Great
Cutting System
Cutting Width 16.5
Cutting Height (min-max) .75
Blade Type Dual Disk Floating, Articulating Safety Blades (x4)
Battery 10,2Ah
Charging Time 90-110 min
Working Time 110-130 min
Power Consumption N/A
Recharge Mode Contact (Automatic)
Weight 27.3 lbs
Size (LxWxH) 21
Additional Mower Info
Warranty 3 Year (Manuf.)
Installation Materials Included
In The Box RK4000 Robotic mower, charging station, user manual, power supply, low-voltage cable, installation materials, 3-Year warranty



Robomow’s friendly home lawnmowers fit effortlessly into your lifestyle and, most importantly, your yard. Designed to provide the easiest, most convenient and least time-consuming mow ever, Robomow remote lawn mowers are lawn-friendly, user-friendly, and family-friendly! With over two decades of experience in the robotic mower industry, today’s Robomow self-mowing lawn mowers are strong, fast, and unbelievably easy to use!
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