KÄRCHER B 50 W BP R55 WALK-BEHIND FLOOR SCRUBBER

The Kärcher B 50 W Bp R55 Walk-Behind Floor Scrubber is a compact, battery-powered floor scrubber designed for efficient cleaning in commercial and industrial environments. Its robust cast aluminum brush head and squeegee provide exceptional durability, while the cylindrical R55 scrub deck delivers powerful cleaning performance on both smooth and textured floor surfaces. Equipped with wheel drive, smartphone connectivity, auto-rinse functionality, and optional auto-fill capability, the B 50 W Bp R55 reduces operator effort while improving productivity and cleaning consistency.

KEY FEATURES

• SMARTPHONE CONNECTIVITY: The integrated Machine Connect system allows operators to monitor machine status, battery levels, runtime, and service information directly from a smartphone. Digital diagnostics and instructional resources help reduce downtime and simplify troubleshooting.
• R55 CYLINDRICAL BRUSH HEAD: The cylindrical scrub deck delivers powerful cleaning performance on textured and uneven surfaces while simultaneously providing a pre-sweeping function. This helps improve cleaning efficiency and reduces the need for separate pre-cleaning steps.
• COMPACT AND MANEUVERABLE DESIGN: The compact footprint allows the machine to clean efficiently in confined areas and around obstacles. Excellent maneuverability makes it ideal for retail stores, warehouses, healthcare facilities, and educational environments.
• DURABLE CAST ALUMINUM CONSTRUCTION: Both the brush head and squeegee assembly are constructed from heavy-duty cast aluminum for exceptional durability and long service life in demanding commercial applications.
• PARABOLIC SQUEEGEE SYSTEM: The parabolic squeegee provides excellent water recovery performance, even on uneven floors and around tight turns. This leaves floors cleaner, drier, and safer for pedestrian traffic.
• WHEEL-DRIVE ASSISTANCE: Integrated wheel drive reduces physical effort during operation and improves user comfort over extended cleaning shifts. This feature enhances productivity while reducing operator fatigue.
• AUTO-RINSE SYSTEM: The contact-free auto-rinse system simplifies recovery tank cleaning while improving hygiene and reducing maintenance time.
• AUTO-FILL CAPABILITY: Optional auto-fill functionality automatically fills the fresh water tank and stops when full, reducing operator involvement and preventing overflows.
• LOW-NOISE OPERATION: Operating at a maximum sound level of only 65 dB(A), the machine is suitable for daytime cleaning in occupied facilities and noise-sensitive environments.
• ON-BOARD CHARGER: Built-in charging capability simplifies battery charging and eliminates the need for separate charging equipment.

APPLICATIONS / USE CASES

• WAREHOUSES: Provides efficient cleaning of concrete floors, aisles, and loading areas.
• RETAIL STORES: Maintains clean, attractive floors while operating quietly during business hours.
• HEALTHCARE FACILITIES: Supports hygienic cleaning programs in hospitals, clinics, and healthcare environments.
• EDUCATIONAL FACILITIES: Ideal for schools, colleges, and universities with large floor areas.
• MANUFACTURING PLANTS: Handles routine floor maintenance and removal of dirt and debris in industrial settings.
• COMMERCIAL BUILDINGS: Suitable for offices, public facilities, and mixed-use properties requiring professional floor care.

WHAT'S INCLUDED

• Kärcher B 50 W Bp R55 Walk-Behind Floor Scrubber
• R55 Cylindrical Brush Head
• Parabolic Squeegee Assembly
• On-Board Charger
• Wheel Drive System
• Machine Connect Connectivity
• Operator Documentation

MACHINE OPTIONS

• B 50 W Bp R55 AGM
• B 50 W Bp R55 Lithium

OPTIONAL ACCESSORIES

• HOME BASE KIT (ADAPTER AND CABLE HOOK): Provides convenient onboard storage for cleaning tools, accessories, and cables.
• MOP CLIP (REQUIRES HOME BASE KIT): Securely stores mops and related cleaning tools directly on the machine.
• DOUBLE HOOK (REQUIRES HOME BASE KIT): Dual-purpose hook system for carrying cleaning tools and accessories.
• BOTTLE HOOK (REQUIRES HOME BASE KIT): Convenient holder designed for spray bottles and cleaning solutions.
• UNIVERSAL HOOK KIT: Multi-purpose hook system for carrying additional cleaning equipment.
• SET SIDE STRIP R55: Replacement side strips designed for standard cleaning applications and debris containment.
• SET SIDE STRIP OIL RESISTANT: Oil-resistant side strips designed for industrial environments and specialized cleaning applications.
• SQUEEGEE BLADE SET NATURAL RUBBER 850 MM / 33 IN: Natural rubber replacement blades designed for excellent water recovery and streak-free drying.
• HOME BASE MOP CLIP (REQUIRES HOME BASE KIT): Additional clip system for convenient mop storage.
• ADD-ON KIT EMERGENCY STOP B50W: Additional emergency stop system designed to enhance operator safety.
• SQUEEGEE BLADE SET PU 850 MM / 33 IN: Polyurethane replacement blades offering extended wear life and durability.
• AUTO FILL: Automatic fresh water filling system with automatic shutoff functionality.
• ADD-ON KIT DEFLECTOR ROLL STACKABLE: Deflector system designed to improve debris control and cleaning performance.

TECHNICAL SPECIFICATIONS

• DRIVE TYPE: Battery
• FRESH / WASTE WATER TANK CAPACITY: 13.2 gal. (50 L) / 13.2 gal. (50 L)
• THEORETICAL WORKING CAPACITY: Up to 38,750 ft²/hr (3,600 m²/hr)
• PRACTICAL WORKING CAPACITY: 23,250 ft²/hr (2,160 m²/hr)
• BATTERY TYPE: Low Maintenance
• BATTERY: 12 V / 1120 Ah
• BATTERY RUNTIME: Up to 2.5 Hours
• BATTERY CHARGING TIME: Approx. 10 Hours
• POWER SUPPLY FOR BATTERY CHARGER: 12 V
• DRIVING SPEED: Up to 3.7 mph (6 km/h)
• BRUSH SPEED: 180 rpm
• BRUSH CONTACT PRESSURE: 6,102 - 24,803 inH₂O
• AISLE TURNING WIDTH: 33.46 in. (85 cm)
• WATER CONSUMPTION: Up to 0.68 gal./min. (2.57 L/min.)
• SOUND PRESSURE LEVEL: Maximum 65 dB(A)
• PHASE: 1
• VOLTAGE: 120 V
• FREQUENCY: 60 Hz
• DIMENSIONS (L × W × H): 59.25 × 30.3 × 50 in. (150.5 × 77 × 127 cm)

FREQUENTLY ASKED QUESTIONS

• What types of floors is the R55 cylindrical brush head best suited for?
  The R55 brush head is especially effective on textured and uneven floor surfaces while also providing pre-sweeping functionality.
• Can the machine be monitored remotely?
  Yes, the Machine Connect app allows operators to access machine status, battery information, diagnostics, and maintenance details from a smartphone.
• What is the benefit of the parabolic squeegee?
  The parabolic design provides excellent water recovery even around corners and on uneven floors, leaving surfaces cleaner and drier.
• Is the machine suitable for daytime cleaning?
  Yes, the low 65 dB(A) operating noise level makes it suitable for use in occupied facilities and noise-sensitive environments.
• What does the optional auto-fill system do?
  The auto-fill system automatically fills the fresh water tank and stops when the tank reaches capacity, saving time and reducing operator workload.