Robomow RK4000 Robot Lawn Mower

    You’ll appreciate the flexibility and power offered by the RK4000. Our new RK series is equipped to provide easy operation and excellent results. Program up to four secondary zones/starting points and two separate zones via your Robomow app. The brushless DC motor, the pendulum-suspended mower deck, and the staggered, adjustable blades result in a pristinely cut lawn even on uneven terrain. Best suited to lawns of up to 1 acre, the RK4000 is an excellent choice to help you reclaim your weekends.

    Suitable for lawns of up to 1 acre

    Cutting Width: 16.5 inches
    Mowing Time: 110-130 minutes
    Power Consumption: 8.9 kWh/month

    All new GSM Module

    The GSM Module allows remote access directly from your Robomow to your mobile device or our customer service team. What does it mean for you? A better user experience and increased satisfaction.

    Receive operational and security alerts directly from your Robomow to your mobile device, anywhere in the world.

    Benefit from Superior Customer Service and fast repair thanks to a constant upload of technical data from your Robomow.

    Compare our models

    RK1000 RK2000 RK4000
    Model Number 22AKFAFA619 22AKHAFA619 22AKLAFA619
    Recommended Lawn Size Up to 0.25 acre Up to 0.5 acre Up to 1 acre
    Cutting Width 8.2″ 8.2″ 16.5″
    Cutting Height 3/4″ to 4″ 3/4″ to 4″ 3/4″ to 4″
    Sub-Zones / Starting Points 4 4 4
    Separated Zones 2 2 2
    Mowing Motors DC Brushless DC Brushless DC Brushless
    Drive Motors DC Brushless DC Brushless DC Brushless
    Maximum Incline Mowing Area 45% (24°) 45% (24°) 45% (24°)
    Maximum Incline Wire on Slope 20% (11°) 20% (11°) 20% (11°)
    Sound Pressure Level LPA dB(A) (K=3) 50 50 50
    Measured Sound Power Level LWA, dB(A)  61 61 61
    Guaranteed Sound Power Level LWA, dB(A)  64 64 64
    Mowing Time (minutes) 50-60 100-120 110-130
    Charging Time (minutes) 60-120 60-120 90-110
    Battery Type  18,15V Li-Ion 18,15V Li-Ion 18,15V Li-Ion
    Battery Capacity Spec (Ah) 5.1 5.1 10.2
    Power Consumption (kWh/month) 4.2 7.4 8.9
    Anti-Theft Yes Yes Yes
    Bluetooth (BLE) Yes Yes Yes
    GSM Module Yes Yes Yes
    Near Wire Following (MBLE/IR) Yes Yes Yes
    Max Altitude (feet) 9,842 9,842 9,842
    Warranty 3 Years 3 Years 3 Years
    • 1 x ROBOMOW RK4000

    • WARRANTY:
      3 year

      Recommended Lawn Size:
      Up to 1 acre

      Cutting Width:
      16.5″

      Cutting Height:
      3/4″ to 4″

      Sub-Zones / Starting Points:
      4

      Separated Zones:
      2

      Mowing Motors:
      DC Brushless

      Drive Motors:
      DC Brushless

      Maximum Incline Mowing Area:
      45% (24°)

      Maximum Incline Wire on Slope:
      20% (11°)

      Sound Pressure Level LPA dB(A) (K=3):
      50

      Measured Sound Power Level LWA, dB(A):
      61

      Guaranteed Sound Power Level LWA, dB(A):
      64

      Mowing Time (minutes):
      110-130 minutes

      Charging Time (minutes):
      90-110 minutes

      Battery Type:
      18,15V Li-Ion

      Battery Capacity Spec (Ah):
      10.2

      Power Consumption (kWh/month):
      8.9

      Anti-Theft:
      Yes

      Bluetooth (BLE):
      Yes

      GSM Module:
      Yes

      Near Wire Following (MBLE/IR):
      Yes

      Max Altitude (feet):
      9,842

      SKU:
      22AKLAFA619

      UPC:

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