Karcher BD 50/55 W Bp Classic

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With two 14.5-gallon tanks and 20-inch working width, our battery-powered walk-behind scrubber BD 50/55 W Classic Bp achieves an area performance of 21,500 ft² per hour.
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    Brand: Karcher  |  OEM Part #: 9.998-002.0  |  SKU: 99980020
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    BD 50/55 W Classic Bp Walk-Behind Scrubber

    The BD 50/55 W Classic Bp is a powerful and professional-grade walk-behind floor scrubber designed for everyday use in demanding commercial and industrial environments. Combining high-performance cleaning capability with a compact, user-friendly design, this battery-powered unit is ideal for facility maintenance in public buildings, healthcare centers, retail stores, and industrial spaces. Built with durable components and engineered for operator comfort, it delivers consistent results, extended runtime, and excellent maneuverability—making it a trusted choice for cleaning professionals who value reliability and ease of use.

    Simple interface for quick set up and straight to cleaning

    20" Cleaning width for faster cleaning

    Ergonomic design
    • For operators of different heights.
    • Increases the operating comfort.
    • Enables higher productivity during cleaning applications.
    Robust standard chassis
    • High quality prevents deformations.
    Separate waste water tank system
    • Very easy cleaning.
    • Increases hygiene.
    Fresh water cap with cleaning agent dosing unit
    • For convenient and accurate dosing of cleaning agents.
    • Lowers cleaning agent consumption and costs.
    Practical Home Base
    • For carrying various accessory parts.
    • Utensils for manual cleaning are always within easy reach.

    Key Features

    • Durable Aluminum Brush Head and Squeegee
    • 20" Cleaning Width with 59 lb. Brush Pressure
    • 14.5-Gallon Solution and Recovery Tanks
    • Cleans up to 21,500 Ft2/hour
    • Compact and Maneuverable Design
    • Integrated Traction Drive
    • Ideal for Multiple Environments
    • User-Friendly Operation

    The BD 50/55 W Classic Bp is a heavy-duty, battery-powered walk-behind floor scrubber built for performance, durability, and operator comfort. Designed with professional cleaning contractors in mind, this machine is perfectly suited for daily maintenance tasks in public buildings, retail spaces, healthcare environments, and industrial facilities. Its combination of robust engineering, high brush pressure, and ease of use makes it an outstanding choice for high-traffic environments that demand reliable, efficient cleaning.

    Built with long-lasting components such as a high-quality aluminum disc brush head and a 33.5-inch aluminum squeegee, the BD 50/55 W Classic Bp is made to withstand rigorous daily use. With a 20-inch cleaning width, 59 lb. of brush contact pressure, and generous 14.5-gallon solution and recovery tanks, it delivers consistent, top-tier results across areas as large as 21,500 square feet per hour. This performance level allows users to maximize cleaning coverage while minimizing time and labor.

    Its compact design, combined with an ergonomic four-wheel system and integrated traction drive, gives the operator precise control, excellent visibility, and effortless maneuverability—even in tight or congested spaces. This design reduces fatigue during extended use, allowing cleaning staff to work comfortably for longer periods. The intuitive controls and easy-to-use interface mean operators can get started quickly with minimal training, which is a major advantage for building service contractors and facilities with diverse staff.

    Whether you’re maintaining spotless retail floors, disinfecting healthcare spaces, or tackling daily industrial upkeep, the BD 50/55 W Classic Bp delivers consistent, professional results that meet the needs of high-performance environments.

    Machine Specifications

    Drive Type Battery
    Brush Working Width (in) 20
    Fresh / Waste Water Tank (gal) 14.5 / 14.5
    Battery (v) 24
    Battery Runtime (h) 3
    Power Supply for Battery Charger (v) 24
    Brush Speed (rpm) 180

    Brush Contact Pressure (lb)

    59
    Sound Pressure Level (dB(A)) 65
    Dimensions (L x W x H) (in) 52 x 22.5 x 42