Kärcher Scrubber Drier B 50 W Bp Pack 115Ah D51 DOSE Rinse AutoFill: Advanced Floor Cleaning Solution
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The Kärcher Scrubber Drier B 50 W Bp Pack 115Ah D51 DOSE Rinse AutoFill represents a perfect balance of power, maneuverability, and advanced technology in professional floor cleaning equipment. This walk-behind scrubber drier combines impressive cleaning performance with innovative features designed to maximize efficiency, reduce resource consumption, and deliver exceptional results in medium to large commercial and industrial environments.
Powered by reliable 115Ah batteries, this premium Kärcher model provides extended runtime capability that allows cleaning professionals to cover substantial floor areas without interruption. The high-capacity battery pack delivers consistent power throughout cleaning operations, making the B 50 W an ideal solution for facilities such as retail environments, healthcare institutions, educational facilities, office complexes, and light industrial settings where thorough cleaning performance and versatility are essential.
The D51 disc brush head features a 51cm cleaning path, striking an optimal balance between coverage area and maneuverability in confined spaces. The counter-rotating disc brushes apply consistent pressure across the cleaning width, effectively removing dirt, grime, and residues from various floor surfaces including tile, concrete, vinyl, epoxy, and terrazzo. This versatility makes the B 50 W suitable for diverse cleaning environments without requiring equipment changes.
The integrated DOSE (Demand Oriented Supply of detErgent) system represents advanced resource management technology that automatically adjusts detergent application based on the selected cleaning program, travel speed, and water flow rate. This intelligent dosing ensures optimal cleaning solution concentration at all times, resulting in reduced chemical consumption, lower operational costs, and consistent cleaning performance regardless of operator experience level.
The premium Rinse function is a distinctive feature of this model, providing a final clean water rinse after the main scrubbing operation. This secondary rinse cycle effectively removes any remaining detergent residue from the floor surface, preventing streaking, film buildup, and slip hazards associated with chemical residue. The result is spotless, residue-free floors that maintain their appearance longer while creating a safer environment for facility users.
The innovative AutoFill system adds significant convenience and operational efficiency to the B 50 W. This time-saving feature allows automatic filling of the fresh water tank from standard water taps, eliminating the need for manual filling and constant monitoring during the filling process. The system automatically stops when the tank reaches its capacity, preventing overflow and water waste while freeing the operator to perform other tasks during the filling operation.
Designed with operator comfort and productivity in mind, the B 50 W features ergonomic controls, intuitive operation, and excellent maneuverability. The adjustable handle and user-friendly control panel ensure comfortable operation for extended periods, while the compact design allows for effective cleaning in tight spaces and congested areas. These user-centric features contribute to increased productivity and more consistent cleaning results throughout your facility.
The Kärcher B 50 W features KIK (Kärcher Intelligent Key) technology, allowing facility managers to assign different access levels to operators. This system prevents unauthorized adjustments to critical settings while enabling customized machine configurations for specific cleaning requirements or operator experience levels, ensuring consistent cleaning standards across your operation.
Hall-Fast Industrial Supplies is proud to offer the complete Kärcher Scrubber Drier B 50 W Bp Pack 115Ah D51 DOSE Rinse AutoFill package, including all necessary components for immediate deployment in your facility. As an authorized Kärcher dealer, Hall-Fast ensures you receive genuine products with full manufacturer warranties and exceptional after-sales support.
For organizations seeking to improve cleaning efficiency while maintaining flexibility for various cleaning applications, the Kärcher B 50 W represents a significant advancement in floor maintenance technology. The combination of battery power, intelligent features, and user-friendly design creates a comprehensive solution for maintaining pristine floor conditions in commercial environments.
Explore the complete range of Kärcher cleaning solutions available from Hall-Fast by visiting our Kärcher brand page. If you require assistance selecting the right scrubber drier for your specific facility requirements or have questions about the B 50 W's capabilities, our knowledgeable team is ready to provide expert guidance. Contact us today to learn how this advanced scrubber drier can transform your floor cleaning operations.
Hall-Fast offers an extensive selection of industrial and commercial equipment from leading manufacturers. Discover our full range of quality brands by visiting our brands page and find comprehensive solutions for all your facility maintenance needs.
The B 50 W Bp compact scrubber dryer boasts a particularly robust design. The brush head and squeegee are made from long-lasting cast aluminium – for excellent suction even on structured surfaces and in tight bends. The D 51 single-disc brush head delivers outstanding cleaning results both quietly and reliably. The 115 Ah AGM battery powers the walk-behind machine and enables a long operating duration. The compact design of the walk-behind machine provides a better overview and manoeuvrability even in particularly narrow areas. The wheel drive facilitates operation and reduces the physical strain. The new DOSE dosing system also helps to precisely dose cleaning agents – saving money and resources. The auto-rinse function enables contact-free cleaning of the dirty water tank, the auto-fill system easy filling of the fresh water tank with an automatic water stop function. Fresh water is easy to top up at any tap with the universal filling hose. In addition, advanced settings and information can be easily controlled from your smartphone with the "Machine connect" app.
Parabolic squeegee with Linatex suction lips
- Perfect suction, even on structured surfaces and in tight bends.
- Reduced risk of slipping and less manual rework.
D 51 single-disc brush head
- Quiet and energy-efficient.
- Cleaning during business hours with long battery runtime.
Eco!Flow system
- Enables speed-dependent water dosing.
- Consistently good cleaning results, even in bends.
New, integrated "DOSE" cleaning agent dosing system
- Exact cleaning agent dosing.
- Consistently good cleaning results and efficient cost savings.
- Contact-free change of cleaning agents thanks to closed-loop system.
Auto-rinse tank rinsing system
- Contact-free cleaning of the dirty water tank.
- No splashing.
Auto-fill fresh-water filling system
- Quick and easy filling of the fresh water tank.
- Time savings during the cleaning process, no overflowing thanks to automatic stop.
Technical data
- Drive type: Battery
- Traction drive: Traction motor
- Working width of brushes (mm): 510
- Working width, vacuuming (mm): 850
- Tank of fresh/dirty water (l): 50 / 50
- Theoretical area performance (m²/h): max. 3060
- Practical area performance (m²/h): 1840
- Battery type: maintenance-free
- Battery (V/Ah): 24 / 115
- Battery runtime (h): max. 3
- Battery charging time (h): approx. 10
- Power supply for battery charger (V/Hz): 100 - 240 / 50 - 60
- Brush rotational speed (rpm): 140
- Brush contact pressure (kg/g/cm²): 29 / 32
- Aisle turning width (mm): 1400
- Water consumption (l/min): max. 2.5
- Sound pressure level (dB(A)): 65
- Total permissible weight (kg): 245
- Weight without accessories (kg): 197
- Dimensions (L × W × H) (mm): 1367 x 609 x 1082
Scope of supply
- Disc brush
- Battery
- Battery charger
- Squeegee, curved
- robust aluminium die-cast suction bar
- dosing canister for cleaning agent with closed loop system
Free delivery on all online orders over £54.99, delivered to the UK mainland only; A small order charge of £6.95+ vat is charged on all orders under £54.99 (net).
Some products are subject to an additional shipping surcharge due to their size and weight, contact us for details. Many of our items are available for next day delivery, where items are made to order or not currently in stock delivery times will vary.
Please contact us for a confirmed delivery date or alternatively a representative will confirm your order. Special delivery services are available; please contact our Sales Office to discuss your specific requirements.
The following postcodes will be subject to a delivery surcharge: AB31 to AB56, FK17-FK21, IV1-IV56 & IV63, JE1-JE5, KW1-KW17, PA21-PA40, PH4-PH41, PH49, PH50, HS, KA27, KA28, PA20, PA41-PA78, PH42-PH44 and ZE, This also includes Northern Ireland. Certain products within our range are subject to a delivery surcharge when delivered to additional areas in Scotland than those already listed.
We offer bulk discounts on all our products.
If you would like to find out more about bulk order discounts from Hall-Fast Industrial Supplies Ltd please contact us on 01623 645 645 or email sales@hall-fast.com.
Estimated delivery is for guidance only, an exact delivery date will be confirmed on your order acknowledgement. Please contact us for further information.We make every effort to ensure that the information provided on this page is accurate, we can not be held responsible for any errors, typography or otherwise. Illustrations and images are representational of typical styles and designs may vary. Prices and specifications may alter without prior notice.
