Kress Mission RTK 4 1/2 KR233


Meet the Kress Mission RTK KR233, a robotic mower that will give you the perfect lawn and more free time for yards up to 4 1/2 acres.



Instructed by the Kress RTKn network, it navigates your lawn with centimeter-level accuracy. No need for boundary wire or fixed reference antenna to be installed on the lawn. Operated by the MAP™ (Mowing Action Plan) technology, the mower works in parallel lines, as an experienced landscaper would. It efficiently manicures lawns up to 4½ acres large.

  • Satellite-guided — no perimeter wire installation.
  • Centimeter-level accuracy without the need for a fixed antenna in the lawn.
  • Systematic coverage in parallel lines for maximum mowing efficiency.
  • Large cutting capacity (13.8 in) blade system to cover large areas with fewer passages.
  • Double layer blade system for high-density and slightly overgrown grass.
  • Satellite-precise multi-zone management.
  • TeamWork technology for operating more than one robot inside the same working area.
  • Follows the shortest possible route to and from the charging station.
  • Auto-leveling blade system adapts to terrain unevenness.
  • In-Hub encoded gearless drive motors for smooth delivery of torque and quiet operation.

Additional information

Weight & Dimensions

Weight 46.34 lbs


PIN code ✓
Lift sensor ✓
Low inertia blades ✓
Electric fence ✓
Anti-theft system ✓
Auto lock ✓

User interface

App ✓
Display LCD

Battery & Charger

Battery capacity 10 Ah
Battery voltage 20 V
Side charge ✓
Battery type Li-Ion


Maximum area (cutting every 72h) 4.5 acre
Recommend area (cutting every 48h) 3 acre


Cutting height adjustment Electronic
Cutting blades 12
Self-leveling blade disc ✓
Cutting methods Logic
OAS – Obstacle Avoidance System ✓
Forward and rotating ✓
Double layer blades ✓
Dual disc ✓
Navigation pattern Systematic
Cutting width 13 25/32 in
cutting height inch 1.18 – 3.54 in
Cutting height max 60 mm


4G ✓

Software updates and upgrades

Via OTA (Over-The-Air) ✓
Via USB ✓

Basic specifications

Maximum slope 40%
Sound level perceived 62 db
Front wheels 2
Weather resistant ✓
Hose-cleaning ✓
In-wheel motor ✓
Team work ✓
Quick return ✓
Water protection index (IP code) IPX5


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