Product information
Tornado BD 20/11LT Traction Drive Auto-Scrubber
The Tornado BD 20/11LT Traction Drive Auto-Scrubber delivers powerful, reliable performance in a compact, user-friendly package designed to reduce labor costs and downtime. This American-built scrubber provides 48.5 lbs of down pressure and 155 RPM brush speed for superior soil removal, while the advanced water recovery system leaves floors dry and safe in just one pass. With traction drive capability, intuitive controls, and an on-board charger, operators can clean small or congested areas efficiently—with minimal training and maximum uptime.
Why You'll Love the Tornado BD 20/11LT
- Traction drive system for easy maneuverability and reduced operator fatigue
- Water recovery system leaves floors safe, clean, and streak-free
- Low noise level of less than 70 dB – perfect for daytime or noise-sensitive cleaning
- Tool-free brush and squeegee access minimizes downtime and maintenance
- Compact 20" design fits easily through standard doorways
- On-board charging with optional long-lasting battery options
Perfect For:
- Facility maintenance teams
- Building service contractors
- Hospitals and healthcare environments
- Educational institutions
- Retail stores and commercial spaces
Key Features and Benefits
- Self-propelled traction drive enhances control and ease of use
- 48.5 lbs of brush pressure for deep, effective cleaning
- Brush spins at 155 RPM to tackle stubborn grime and buildup
- 11-gallon solution tank and 12-gallon recovery tank for fewer refills
- Quiet operation under 70 dB—ideal for public spaces
- Convenient squeegee lever for double scrubbing modes
- On-board charger for easy and efficient recharging
- Optional AGM or lead-acid batteries provide up to 4 hours of runtime
Specifications
| Feature | BD 20/11LT Traction Drive |
|---|---|
| Catalog Number | TS120-S53-U |
| Dimensions (LxWxH) | 43” x 21” x 41” |
| Net Weight | 350 lbs (w/ battery), 187 lbs (w/o battery) |
| Sound Level | <70 dB |
| Solution Tank Capacity | 11 gallons |
| Recovery Tank Capacity | 12 gallons |
| Tank Construction | Polyethylene |
| Squeegee Width | 31 inches |
| Cleaning Path | 20 inches |
| Brush Pressure | 48.5 lbs |
| Brush Motor Power | 0.46 hp |
| Brush RPM | 155 |
| Theoretical Max Productivity | 18,837 ft²/hr |
| Vacuum Motor Power | 0.6 hp |
| Water Lift | 50 inches |
| Drive Type | Self-Propelled (Traction Drive) |
| Drive Motor Horsepower | 0.16 hp |
| System Voltage | 24 V |
| Run Time | 3–4 hours (with optional battery) |
| Charger Type | On-board |
| Battery Type | Lead Acid or AGM |
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