Technical Specifications of KARCHER BD50/55 W Classic Bp Self-Propelled Walk-Behind Floor Scrubber Dryer

Cleaning Efficiency: Theoretical value 2800 m2/h

Cleaning Width: 510 mm

Recovery Width: 900 mm
Motor Power: 880 W

Drive Motor Power: 130 W

Operating Voltage: 24 V 
Clean Water Tank Capacity: 55 L

Waste Water Tank Capacity: 55 L
Brush Pressure: 27 kg
Brush Speed: 140 rpm

Battery Capacity: 100 Ah

Operating Time: 2.5-3 hours

Weight with Battery: 160 kg
Machine Dimensions: 1328x610x1073 mm

Technical Features of KARCHER BD50/55 W Classic Bp Self-Propelled Walk-Behind Floor Scrubber Dryer:

Simple design, easy operation;

55 L large-capacity tanks reduce refilling frequency and improve cleaning efficiency;
High-quality die-cast aluminum brush deck cover, sturdy and durable;

900 mm V-shaped squeegee for larger recovery area and better drying effect;

130 W drive motor for self-propelled operation, enhancing cleaning efficiency;

Making Walk-Behind Floor Scrubbers Clean Floors More Effectively

Although many organizations use floor scrubbers for cleaning, many are not fully aware of their actual needs and simply follow others in purchasing equipment. After purchase, they often encounter issues such as inadequate cleaning or incomplete water recovery. For walk-behind floor scrubbers, how can we ensure a cleaner result?
First, before using the scrubber, select the appropriate brush type based on your floor condition. If the floor is uneven, avoid using pads, which are suited for very smooth surfaces; instead, use brushes.
Second, choose the correct brush or pad type. For surfaces like concrete that are resistant to scratches, use stiff brushes or black pads for better friction and cleaning. For easily scratched surfaces like painted floors, use medium-soft brushes or red pads to avoid damage.
Third, pay attention to details during cleaning, such as water flow rate. For absorbent surfaces like concrete, use a higher water flow, while for non-absorbent surfaces like painted floors, reduce the flow to prevent water from being flung to areas beyond the squeegee's reach.
Additionally, if the budget allows, opt for a scrubber with adjustable brush pressure. This allows temporarily increasing pressure for heavily soiled areas, improving cleaning effectiveness.

Shanghai Xunyi Mechanical & Electrical Equipment Co., Ltd. provides a one-year warranty and lifetime maintenance for all sold equipment. We also offer repair services for other brands of floor scrubbers, sweepers, industrial vacuum cleaners, high-pressure washers, and aerial work platforms, including engines for gasoline and diesel sweepers. All maintenance and service details are as follows:

I. Installation and Debugging:
Products sold by our company generally include shipping costs (subject to negotiation and agreement with each customer), meaning we deliver the equipment to the installation or usage site. For large or complex equipment, we can provide on-site installation and debugging.

II. Equipment Training:
To ensure proper use and extend product lifespan, we offer training for operators or maintenance personnel. Training methods include phone, video, or on-site sessions, covering:
1. Equipment Use: Principles, structure, usage methods, and daily precautions;
2. Maintenance and Basic Troubleshooting: Daily upkeep, safety precautions, and simple fault diagnosis and resolution;
3. Training Standard: Enable trained staff to independently, correctly, and skillfully operate the equipment, perform daily maintenance, and address basic issues promptly.

III. Services During Warranty Period:
All our machinery comes with a one-year warranty, excluding human factors (e.g., misuse, non-original parts, or external damage) and wear parts (e.g., vacuum nozzles, hoses, filters, wheels, seals, cables, plugs, and switches).

During the warranty period, customers can report malfunctions via phone, fax, or email, providing details such as brand, model, serial number, and a description of the issue. We will first guide customers to resolve the issue remotely via phone or video. If remote support is insufficient, customers can send the equipment to our service center for repair. For non-portable machines, we can dispatch technicians to the site, with specific terms negotiable.

IV. Services Beyond Warranty Period:
We provide lifetime repair services for sold equipment and also repair other brands of floor scrubbers, sweepers, vacuum cleaners, high-pressure washers, and aerial work platforms. Customers can opt for extended warranty services at the time of purchase. Without an extended warranty, repairs post-warranty will incur per-service fees.

Our parts center in Shanghai maintains ample inventory, ensuring most parts and wear items are available off-the-shelf, with only a few requiring temporary import from abroad.