Kress Mission RTK 3/4 KR172


Meet the Kress Mission RTK KR172, a robotic mower that will give you the perfect lawn and more free time for yards up to .75 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. The dead reckoning algorithm ensures accuracy where lines of sight to the satellites are blocked by trees and buildings. Operated by the MAP™ (Mowing Action Plan) technology, it efficiently manicures lawns up to ¾ acre.

  • 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.
  • Satellite-precise multi-zone management.
  • Follows the shortest possible route to and from the charging station.
  • Auto-leveling blade system adapts to terrain unevenness.

Additional information

Weight & Dimensions

Weight 26.48 lbs


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

User Interface

App ✓ Display LCD

Battery & Charger

Battery capacity 4 Ah Battery voltage 20 V Side charge ✓ Battery type Li-Ion


Cutting height adjustment Electronic Cutting blades 3 Self-leveling blade disc ✓ Cutting methods Logic Forward and rotating ✓ Navigation pattern Systematic, Cutting width 7 7/8 in cutting height inch 1.57 – 3.54 in Cutting height max 60 mm


4G ✓

Software Updates & Upgrades

Via OTA (Over-The-Air) ✓ Via USB ✓

Basic specifications

Maximum slope 40% Sound level perceived 59 db Front wheels 2 Weather resistant ✓ Hose-cleaning ✓ Quick return ✓ Water protection index (IP code) IPX5


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