The Tornado BD 26/20 (TS530-W26-U) is a 26″ dual-disk walk-behind floor scrubber delivering 29,000 sq ft/hr productivity — powered by dual 350W brush motors at 160 RPM, a 570W vacuum motor, and a 300W traction-drive motor for effortless movement on ramps up to 10%. Features 20-gallon solution tank, 22-gallon recovery tank, adjustable down pressure up to 110 lbs, 33.8″ squeegee, quick-change squeegee, fingertip controls, on-board charger, pad holder, and under 70 dB quiet operation. Available with lead-acid or AGM batteries. Authorized Tornado dealer. Free shipping on orders over $30.
Tornado BD 26/20 Walk-Behind Disk Scrubber (TS530-W26-U)
The Tornado BD 26/20 (Model TS530-W26-U) is a 26-inch dual-disk walk-behind automatic floor scrubber sharing the same core platform as the BD 30/20 — identical motors, tanks, traction drive, and physical footprint — with a narrower 26-inch scrub deck that fits through tighter doorways and maneuvers more easily in congested spaces. Dual 350W brush drive motors spin two 13-inch disks at 160 RPM with adjustable down pressure up to 110 lbs. An industry-leading 570W vacuum motor leaves floors dry immediately. The 300W traction-drive motor handles ramps up to 10% grade. Productivity: 29,000 sq ft/hr. Sound level: under 70 dB. The BD 26/20 is the only BD-series walk-behind offering an AGM battery upgrade — maintenance-free, non-spillable, and longer-lasting than lead-acid. On-board charger and pad holder included.
Twin City Vacuum in Crystal, Minneapolis, MN is an authorized Tornado dealer. We carry the complete Tornado commercial equipment lineup. Questions? Call us at 763-535-0770. Free shipping on orders over $30 to all 50 states.
BD 26/20 vs BD 30/20 — Which Is Right for Your Facility?
The BD 26/20 and BD 30/20 share the same motors, tanks, traction drive, and physical dimensions. The decision between them comes down to three factors:
Choose the BD 26/20 when:
Your facility has doorways or aisle widths that constrain a 30-inch scrub head — the BD 26/20’s narrower deck maneuvers in tighter spaces
You want the AGM battery upgrade — available only on the BD 26/20, not the BD 30/20
Facilities where the 11 lb weight difference (337 vs 348 lbs) matters for loading, transport, or ramp navigation
29,000 sq ft/hr is sufficient for your cleaning schedule — the BD 26/20 is still highly productive, covering a 20,000 sq ft facility floor in approximately 41 minutes
Choose the BD 30/20 when:
Your facility is entirely open floor space with no width constraints — maximizing cleaning path width reduces passes and total cleaning time
33,000 vs 29,000 sq ft/hr makes a meaningful difference in your shift schedule
If you’re undecided, call us at 763-535-0770 — we’ll help you choose based on your facility layout and cleaning requirements.
Key Features of the Tornado BD 26/20
Dual 350W Brush Motors — 160 RPM, Up to 110 lbs Down Pressure
Two independent 350W brush drive motors power dual 13-inch scrub disks at 160 RPM. Down pressure is operator-adjustable up to 110 lbs from the handle — higher for heavily soiled industrial concrete, lower for polished VCT or sensitive finishes. The dual-disk configuration delivers even, consistent pressure across the full 26-inch cleaning path on every pass.
Industry-Leading 570W Vacuum Motor — Floors Dry Immediately
The 570W vacuum motor powers the 33.8-inch squeegee recovery system to pull solution off the floor immediately behind the scrub head. Floors are dry and safe for foot traffic as soon as the machine passes. The squeegee width extends beyond the 26-inch cleaning path to capture all solution regardless of spread.
300W Traction-Drive Motor — Up to 10% Grade
The 300W traction-drive motor propels the BD 26/20 without operator pushing effort — including on ramps up to 10% grade. This covers standard commercial dock ramps, sloped warehouse floors, and parking garage transitions without fatiguing the operator over a long shift.
AGM Battery Option — Maintenance-Free, Non-Spillable, Longer Service Life
The BD 26/20 is available in two battery configurations — a key advantage over the BD 30/20 which only lists lead-acid:
Lead-acid (TS530-W26-U) — 4 batteries, Part #99506 — lowest upfront cost, proven technology, requires periodic water checks and proper upright storage
AGM (TS530-W26-UG) — 4 batteries, Part #99558 — maintenance-free, no watering, sealed non-spillable design, can be stored in any orientation, longer service life than lead-acid, faster recharge acceptance. Best choice for facilities that want to minimize battery maintenance and maximize uptime
Call us at 763-535-0770 to discuss which battery configuration best fits your facility’s cleaning schedule and maintenance preferences.
Quick-Change Squeegee — No Tools Required
The squeegee assembly is raised, lowered, or blade-changed in seconds without tools — a conveniently positioned squeegee control button manages all squeegee functions from the handle without stopping or bending. A worn rear squeegee blade is one of the most common causes of solution left on the floor — the no-tools design removes the friction that causes operators to defer replacement.
20-Gallon Solution / 22-Gallon Recovery Tanks
The 20-gallon solution tank and 22-gallon recovery tank support extended cleaning sessions before a tank refill or dump cycle is needed. At 29,000 sq ft/hr, the BD 26/20 can cover approximately 20,000 sq ft before a typical solution refill at standard flow rate settings.
Fingertip Controls — Day-One Operation
All controls — brush pressure, solution flow, traction speed, squeegee position — are at operator level on the handle. No bending, no reaching to the machine body. Minimal training required. Tornado describes this as “Day-One Pro” capability — an operator can be productive from their first session without supervision.
On-Board Charger and Pad Holder Included
The on-board 24V charger is included — charge from any standard outlet overnight. The pad holder is also included. Multiple pad options are available for different floor surfaces and tasks.
Under 70 dB — Clean During Occupied Hours
At under 70 dB, the BD 26/20 is suitable for daytime cleaning in occupied facilities — offices, retail stores, schools, and healthcare facilities — without disturbing occupants.
Rugged Roto-Molded Polyethylene Construction
The machine body is constructed from roto-molded polyethylene — corrosion-resistant, impact-resistant, and built for daily commercial use.
Tornado BD 26/20 vs BD 30/20 — Complete Comparison
Warehouses and distribution centers — sealed concrete, epoxy floors, dock areas
Manufacturing — production floor maintenance, machine area cleaning
Retail — large-format store tile and VCT, stockrooms, service corridors
Healthcare — hospital corridors, clinic floors — under 70 dB for occupied-hours cleaning
Education — cafeteria floors, gymnasium hard surfaces, hallways
Hospitality — hotel kitchen and service areas, convention hall hard floors
Office buildings — lobby floors, service corridors, open plan hard surface areas
Training Video — Tornado BD 26/20
Official Tornado scrubber training video covering the BD 26/20, BD 30/20, and OB 20/14 — includes setup, operation, solution and recovery tanks, squeegee maintenance, and battery care. All BD 26/20 procedures are covered directly.
⚠ Batteries (4 required) are not included with the machine. Contact us at 763-535-0770 to order batteries with your machine and to confirm which battery configuration is right for your facility.
What is the difference between the BD 26/20 and the BD 30/20?
The BD 26/20 has a 26-inch cleaning path with dual 13-inch disks and 29,000 sq ft/hr productivity. The BD 30/20 has a 30-inch path with dual 15-inch disks and 33,000 sq ft/hr. Both share identical tanks, motors, traction drive, and physical footprint. The BD 26/20 is 11 lbs lighter, fits in tighter spaces, and uniquely offers an AGM battery upgrade. Call 763-535-0770 to discuss which fits your facility.
What is the advantage of AGM batteries over lead-acid?
AGM batteries are sealed and maintenance-free — no periodic water addition, no corrosion risk from acid spillage, and they can be stored or used in any orientation. They accept charge faster, have a longer service life, and deliver more consistent power through their discharge cycle compared to lead-acid. The upfront cost is higher, but total cost of ownership is often lower over the machine’s life. The AGM option (Part #99558) is available on the BD 26/20 — call us at 763-535-0770 to order the AGM configuration.
Do the batteries come included with the BD 26/20?
No — four batteries are required and sold separately. The on-board charger is included. Contact us at 763-535-0770 to order the machine and batteries together.
Can the BD 26/20 handle ramps?
Yes — the 300W traction-drive motor handles ramps up to 10% grade. Standard commercial dock ramps run 8–10% grade; the BD 26/20 handles these without operator pushing effort.
What floor types can the BD 26/20 clean?
Any commercial hard floor surface — ceramic tile, VCT, polished concrete, epoxy-coated concrete, quarry tile, sealed natural stone, and rubber flooring. Pad selection matches the cleaning task: scrubbing pads for daily maintenance, stripping pads for finish removal. The 110 lbs of adjustable down pressure handles heavily soiled industrial floors as well as routine maintenance.
Is Twin City Vacuum an authorized Tornado dealer?
Yes. Twin City Vacuum in Crystal, Minneapolis, MN is an authorized Tornado dealer. All units are genuine Tornado equipment backed by the full manufacturer warranty. Our in-house technicians service Tornado commercial equipment at our Crystal, MN location. Call us at 763-535-0770.
Buy the Tornado BD 26/20 from Twin City Vacuum — Authorized Tornado Dealer
Twin City Vacuum ships the Tornado BD 26/20 (TS530-W26-U) to all 50 states. Every unit is genuine Tornado equipment backed by the full manufacturer warranty and supported by our in-house commercial equipment technicians.
✔ Authorized Tornado dealer — genuine equipment, full manufacturer warranty
