Tornado BD 20/11L Floor Scrubber (TS120-S45) – 20” Walk-Behind, Brush-Assist, Battery-Powered for Commercial Cleaning

Tornado BD 20/11L Walk-Behind Floor Scrubber – Powerful Cleaning with Customizable Battery Options

Efficient, Reliable, and Designed for Commercial Cleaning

The Tornado BD 20/11L Brush-Assist Walk-Behind Floor Scrubber is built to handle demanding commercial cleaning applications, providing efficient, deep cleaning for hard floors in hospitals, schools, warehouses, restaurants, and retail spaces.

With a 20-inch cleaning path, a 31-inch squeegee width, and a powerful brush motor spinning at 155 RPM, this compact, maneuverable scrubber delivers professional-grade results while remaining easy to operate.

Choose from three battery options—Lead Acid, AGM, or TPPL—to match your cleaning needs and maximize runtime.

Key Features & Benefits

✔ 20-Inch Cleaning Path – Covers large areas quickly, reducing cleaning time and effort.
✔ Brush-Assist Drive System – Enhances maneuverability, making operation easier even in tight spaces.
✔ Customizable Battery Options – Choose between Lead Acid, AGM, or TPPL for optimal performance and longevity.
✔ 31-Inch Squeegee System – Efficiently recovers water, leaving floors dry and minimizing slip hazards.
✔ Large Tank Capacity – 11-gallon solution tank and 12-gallon recovery tank allow for longer cleaning sessions with fewer refills.
✔ Quiet Operation (<70 dB) – Perfect for hospitals, offices, and other noise-sensitive environments.
✔ Durable Polyethylene Construction – Resists damage from daily wear and tear, ensuring long-term use.
✔ Easy Maintenance – Tool-free brush and squeegee replacement reduces downtime.

Battery Options – Choose the Right Power for Your Needs

💡 Need minimal maintenance? AGM is a great option. Looking for faster turnaround time and longer life? TPPL is ideal. For a budget-friendly solution, Lead Acid works best.

Where to Use the Tornado BD 20/11L Floor Scrubber

✔ Hospitals & Healthcare Facilities – Quiet operation and efficient water recovery keep floors safe and dry.
✔ Retail Stores & Shopping Centers – Eliminates dirt and spills quickly for a cleaner shopping environment.
✔ Schools & Universities – Maintains hallways, gyms, and cafeterias with low noise levels.
✔ Warehouses & Manufacturing Facilities – Cleans large spaces without frequent refilling.
✔ Restaurants & Commercial Kitchens – Removes grease, spills, and food residue with ease.

Technical Specifications

• Model: BD 20/11L Brush-Assist
• Solution Tank Capacity: 11 gallons
• Recovery Tank Capacity: 12 gallons
• Cleaning Path: 20 inches
• Squeegee Width: 31 inches
• Brush Speed: 155 RPM
• Brush Pressure: 48.5 lbs
• Vacuum Motor Power: 0.6 hp
• Noise Level: <70 dB
• Battery Options: Lead Acid, AGM, or TPPL
• Run Time: Up to 4 hours (depending on battery selection)
• Machine Dimensions: 43” L x 21” W x 41” H
• Weight (without batteries): 157 lbs
• Charger Type: On-board

For more detailed specifications, see the "Tech Specs" tab above.

How to Use the Tornado BD 20/11L Auto Scrubber

1. Fill the Solution Tank – Add water and the appropriate floor cleaner.
2. Power On & Adjust Settings – Set brush pressure and solution flow based on floor type.
3. Begin Cleaning – The brush-assist drive system makes it easy to glide over floors while scrubbing efficiently.
4. Utilize the Squeegee System – Recovers water and cleaning solution, ensuring fast drying.
5. Empty & Rinse Tanks – Drain the recovery tank after each use to maintain peak performance.

Frequently Asked Questions (FAQs)

Frequently Asked Questions (FAQ)

1. What is the difference between the three battery options?

• Lead Acid: Budget-friendly and reliable.
• AGM: Maintenance-free, spill-proof, and has a longer lifespan than Lead Acid.
• TPPL: Charges the fastest, lasts the longest, and is ideal for high-use facilities.

2. Is the BD 20/11L suitable for all floor types?

Yes, it is safe for tile, vinyl, concrete, linoleum, and sealed wood floors. Avoid using it on carpets or unfinished surfaces.

3. How does the brush-assist system work?

The rotating brush helps propel the machine forward, making it easier to maneuver and requiring less effort from the operator.

4. Does this floor scrubber dry floors as it cleans?

Yes, the 31-inch squeegee system ensures thorough water recovery, leaving floors dry, streak-free, and safe.

5. How long does the battery last?

Depending on the battery choice, the BD 20/11L provides up to 4 hours of continuous cleaning.

6. Is it easy to maintain?

Yes, maintenance is simple with tool-free brush and squeegee replacements and an easy-to-drain recovery tank.

7. How loud is this machine?

With a noise level under 70 dB, it is quiet enough for use in schools, hospitals, and retail spaces without disturbing occupants.

Why Choose the Tornado BD 20/11L Walk-Behind Floor Scrubber?

✔ Highly Efficient Cleaning – Covers more area with less effort, reducing labor costs.
✔ Maneuverable & Compact – Fits into tight spaces while still offering industrial-strength performance.
✔ Three Battery Options – Choose Lead Acid, AGM, or TPPL to match your needs.
✔ Safe & Quiet Operation – Ideal for daytime cleaning in busy environments.
✔ Built for Commercial Use – Durable polyethylene tanks and a robust frame ensure long-lasting performance.

Maximize cleaning efficiency and productivity—order the Tornado BD 20/11L today!