Scrubber dryers KIRA BR50
Efficient, time-saving, simple, safe, flexible – and fully autonomous on request: the KIRA B 50 scrubber dryer robot for economical floor cleaning in medium to large areas.
The Kärcher KIRA B 50 cleaning robot is a practical addition to any cleaning team. Intelligently, autonomously and with the functionality of a scrubber dryer, it takes on floor cleaning for medium to large areas efficiently and with consistent cleaning results, therefore relieving pressure on the cleaning team, who can instead focus on more challenging tasks. Intuitive user guidance with a large touch display allows the robot to be set up quickly, without the need for any expert knowledge. The optional docking station facilitates fully autonomous working, including filling with fresh water, emptying dirty water, rinsing the tank and charging the long-lasting lithium iron phosphate battery. One roller brush head pre-sweeps and scrubs in a single work step, while the integrated side brush eliminates the need for manual edge cleaning. High-performance sensors and software ensure navigation is reliable, collisions are safely prevented and obstacles avoided. For the purposes of documentation and monitoring, the KIRA B 50 sends status messages to mobile devices and creates detailed cleaning reports in the corresponding web portal.
Features and benefits
Easy operation
Robust and reliable navigation
Docking station (optional)
Safety-certified
Quick teaching in of autonomous routes
Intuitive route editing
Web portal
Integrated side brush
Specifications
Technical data
| Drive type | Battery |
| Rated input power (W) | 1600 |
| Traction motor power (W) | 560 |
| Turbine capacity (W) | 630 |
| Motor rating of brush motor (W) | 600 |
| Working width, brushes (mm) | 550 |
| Brush contact pressure (g/cm²) | 80 |
| Brush speed (rpm) | 1200 |
| Working width, vacuuming (mm) | 750 |
| Fresh/dirty water tank (l) | 55 / 55 |
| Detergent tank (l) | 5 |
| Sweeper drawer volume (l) | 2 |
| Theoretical area performance, autonomous (m²/h) | max. 2365 |
| Area performance per tank filling (m²) | approx. 1830 |
| Voltage (V) | 24 |
| Number of batteries | 2 |
| Battery type | Li-Ion |
| Battery voltage/capacity (V/Ah) | 24 / 160 |
| Battery run time (h) | approx. 3,5 |
| Battery charging time (h) | max. 5,2 |
| Autonomous speed (km/h) | max. 4,3 |
| Sound pressure level (dB(A)) | 69 |
| Autonomous aisle turning width (m) | 1,5 |
| Climbing ability (%) | max. 6 |
| Autonomous clearance width (m) | min. 0,9 |
| Unladen weight (kg) | 228 |
| Weight without accessories (kg) | 230 |
| Weight (with accessories) (kg) | 243,4 |
| Weight incl. packaging (kg) | 254,4 |
| Dimensions (L × W × H) (mm) | 1100 x 750 x 1200 |
Scope of supply
- Battery and battery charger
- Squeegee included
- Roller brush: 2 Piece(s)
- Side brush
- Flashing beacon
Equipment
- Type of suction lips: oil-proof
- DOSE
- with speed-dependent water dosing
- Large, high-definition touch display
- Docking-enabled
- Roller shutter control prepared
- autonomous cleaning
- Automatic pre-sweeping
- with manual drive mode
- Ramp mode
- Easy and intuitive set-up without the need for expert knowledge
- High-performance sensors
- obstacle and crash detection
- autonomous swerving upon meeting obstacles
- Safety certified for public areas
- creation of cleaning reports
- Notifications on mobile devices
- Schedule function
- Auto Fill
- Coloured lights to display the robot's behaviour and operating status
- Kärcher colour and operating concept
- electrical and mechanical float switch
- Underpressure sensor for detecting blockages
- Detection of empty detergent tank
- Communication interface: VDA 5050
- Detergent dosing unit
Application areas
- Medium to large areas with hard or resilient floor coverings
- Can be used where space is limited as well as in open spaces
- Suitable for use in public spaces
- Ideal in retail, healthcare settings and public facilities
- Can be used in transport, industry and building cleaning
