Photo: Kärcher, product page (karcher.com)

Kärcher KIRA B 50

The Kärcher KIRA B 50 is an autonomous scrubber-dryer from the German cleaning specialist Kärcher, presented in 2023 as the company's first fully autonomous floor scrubber.

Price in Poland

from 285,000 PLN (≈ EUR 65,310 at NBP rate 4.3641 of 21 October 2026) 1 offers from Polish retailers · as of 9 October 2026
  • Kärcher Center Ocean Katowice9 October 2026 285,000 PLN (≈ EUR 65,310) Go to shop

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Available in Poland
  • 1.19m/sSpeed
  • 120cmHeight
  • 3.5hRuntime
  • 228kgWeight

Key facts

  • Price in Polandfrom 285,000 PLN (≈ EUR 65,310) (1 offers from Polish retailers · as of 9 October 2026)
  • Specificationsspeed 1.19 m/s · height 120 cm · runtime 3.5 h
  • Statuson sale
  • Availability in Polandyes, from: Kärcher Center Ocean Katowice, ocean-karcher.pl

Summary

  • ManufacturerKärcher
  • CategoryService robots
  • Statuson sale
  • Availability in PolandAvailable in PolandKärcher Center Ocean Katowice, ocean-karcher.pl

The Kärcher KIRA B 50 is an autonomous scrubber-dryer from the German cleaning specialist Kärcher, presented in 2023 as the company's first fully autonomous floor scrubber. It sweeps and scrubs in one pass with a 550 mm cylindrical brush and an integrated side brush, and carries 55-litre clean and dirty water tanks.

Kärcher's Polish datasheet lists an empty weight of 228 kg, dimensions of 1100 × 750 × 1200 mm, a maximum autonomous speed of 4.3 km/h, a theoretical area performance of up to 2,365 m²/h and about 3.5 hours of runtime from 24 V lithium-ion batteries, with up to 8 hours of charging.

Sensors provide 360° environment recognition and obstacle avoidance; an optional docking station refills and empties the tanks and charges the robot. It supports the VDA 5050 interface and is certified for public areas. A Polish Kärcher Center lists it at PLN 285,000 (≈ EUR 65,310) gross.

Specs

Data checked: · Sources: 3

Size and key figures
Size and key figures: Kärcher KIRA B 50Height comparison: person 175 cm, Kärcher KIRA B 50 120 cm (69% of a person's height). Runtime: 3.5 h, category median 6 h. Weight: 228 kg, category median 55 kg.175 cm120 cmHumanRobotFigures against the category medianRuntime3.5 hcategory median: 6 h (n=27)Weight228 kgcategory median: 55 kg (n=25)

Data from manufacturer datasheets and product pages; median over the models of this category in the database.

  • Height120 cm
    in line with the category median (120 cm, n=26)
  • Weight228 kg
    +315% vs. the category median (55 kg, n=25)
  • Speed1.19 m/s
    in line with the category median (1.2 m/s, n=25)
  • Runtime3.5 h
    −42% vs. the category median (6 h, n=27)
  • category medianA higher value doesn't always mean a better robot; it depends on the application.

Dimensions and weight

Height
120 cm
Weight
228 kg

Motion and manipulation

Speed
1.19 m/s

Power

Runtime
3.5 h

Electronics and AI

Sensors
360° environment-recognition sensors, collision and obstacle detection

Datasheet (PDF)

Price and availability in Poland

Price in Poland from 285,000 PLN (≈ EUR 65,310) 1 offers from Polish retailers · as of 9 October 2026

Variants and store prices

  • Standard9 October 2026 · ocean-karcher.pl 285,000 PLN (≈ EUR 65,310)
Full price table
DatePrice (PLN)VariantSource
2026-10-09285,000 PLN (≈ EUR 65,310)—ocean-karcher.pl

Dealers in Poland

  • Kärcher Center Ocean KatowiceUpdated: 9 October 2026
    285,000 PLN (≈ EUR 65,310)
    Go to shop
    external link

Applications

Typical applications

  • autonomous floor scrubbing
  • sweeping
  • large indoor floors

Target group

  • facility management
  • retail
  • airports

Comparison

Robot comparison tool

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History

  1. Model unveiled

Sources

  1. karcher.com
  2. ocean-karcher.pl
  3. nowoczesny-przemysl.pl

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