DESCRIPTION

Karcher KIRA B 50 Autonomous Scrubber Drier is a state-of-the-art cleaning robot designed to scrub and dry medium to large areas with efficiency and precision. It features advanced autonomous navigation with integrated scrubbing and drying functions, an optional docking station for auto-fill, self-cleaning, and battery charging, a working brush width of 550 mm, and a battery runtime of approximately 3.5 hours.

KEY APPLICATIONS:

• Types of Environments:
  Commercial buildings, healthcare facilities, transport hubs, and public institutions

• Floor Types:
  Hard and resilient floor coverings

• Places:
  Offices, open spaces, corridors, and public areas

FEATURES

• Easy Operation:
   ▪ Organized control via a high-definition touch display with step-by-step guidance

• Robust Navigation:
   ▪ 360° sensor detection for safe collision avoidance and autonomous swerving

• Optional Docking Station:
   ▪ Enables full automation with auto-fill, self-cleaning, and battery charging

• Safety Certified:
   ▪ Contactless obstacle and fall detection per IEC 63327 for high-traffic areas

• Web Portal Integration:
   ▪ Remote access to cleaning reports, notifications, and device status

• Integrated Side Brush:
   ▪ Provides thorough edge cleaning by channeling dirt into the cleaning path
  
  

INCLUDED ACCESSORIES:

• Battery and charger

• Squeegee

• Roller brush

• Side brush

• Flashing beacon

• Equipment including oil-proof suction lips, detergent dosing system, and communication interface (VDA 5050)

TECHNICAL SPECIFICATIONS

• Electrical & Power:
   ▪ Drive Type: Battery
   ▪ Rated Input Power: 1600 W
   ▪ Power Traction Motor: 560 W
   ▪ Turbine Capacity: 630 W
   ▪ Brush Motor Rating: 600 W
  
  

• Cleaning Performance:
   ▪ Working Width of Brushes: 550 mm (21.7 in)
   ▪ Working Width, Vacuuming: 750 mm (29.5 in)
   ▪ Brush Rotational Speed: 1200 rpm
   ▪ Brush Contact Pressure: 80 g/cm²
  
  

• Tank & Dosing:
   ▪ Fresh Water Tank: 55 L (14.5 gal)
   ▪ Dirty Water Tank: 55 L (14.5 gal)
   ▪ Detergent Tank: 5 L (1.3 gal)
   ▪ Dirt Hopper: 2 L (0.5 gal)
  
  

• Area Performance:
   ▪ Theoretical Area Performance (Autonomous): max. 2365 m²/h
   ▪ Area Performance per Tank Filling: approx. 1830 m²/h
  
  

• Battery & Charging:
   ▪ Supply Voltage: 24 V
   ▪ Number of Batteries: 2
   ▪ Battery Type: Li-Ion
   ▪ Battery Voltage/Capacity: 24 V / 160 Ah
   ▪ Battery Runtime: approx. 3.5 h
   ▪ Battery Charging Time: max. 5.2 h
  
  

• Operational & Mechanical:
   ▪ Autonomous Speed: max. 4.3 km/h (2.7 mph)
   ▪ Aisle Turn-Around Width (Autonomous): 1.5 m (4.9 ft)
   ▪ Climbing Ability: max. 6%
   ▪ Minimum Aisle Width (Autonomous): 0.9 m (3.0 ft)
  
  

• Acoustics:
   ▪ Sound Pressure Level: 69 dB(A)
  
  

• Dimensions & Weight:
   ▪ Dimensions (L × W × H): 1100 × 750 × 1200 mm (43.3″ × 29.5″ × 47.2″)
   ▪ Weight, Empty: 228 kg (502 lb)
   ▪ Weight without Accessories: 225 kg (496 lb)
   ▪ Weight with Accessories: 238.4 kg (526 lb)
   ▪ Weight Including Packaging: 249.4 kg (550 lb)