Nilfisk BA651 Walk Behind Scrubber Dryer

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The BA651 Walk Behind Large Scrubber Dryer represents a real innovation in the world of scrubber dryers and a concrete added value for cleaning professionals. Equipped with Ecoflex™ system, which keeps the consumption control, but it also guarantees the possibility to boost temporarily water, detergent and brush pressure for all the more aggressive cleaning tasks.

- Ecoflex™ option, detergent mixing system
- Extremely low noise level (down to 58 dB(A)) for daytime cleaning
- Combination of 86 cm scrubbing width, and large capacity tanks provide high productivity
- Robust construction, state of the art design and better materials offer more reliability and longer working life
- Interchangeable brush decks allow a choice of 3 different disc sizes or 71 cm cylindrical

Never before has there been such an outstanding combination of modern ergonomic design, high performance and superb traction. This is the complete walk-behind unit for large area cleaning.  More versatility, up to 30 percent greater productivity, better-than-ever reliability, extremely silent operation, and the most advanced ergonomics available.

Nilfisk BA651 Walk Behind Scrubber Dryer INCLUDES:

9097597000 Onboard Charger
9100000281 Squeegee Blade Kit Gum
909 5224 000 Splash Guard
909 5330 000 Pad Holder (x2)
909 5332 000 Prolene Brush (x2)
EV305A-A Battery 6 Volt (x4)

Rated Power (W) 1420
Airflow (L/sec) 29.6
Vacuum (kPa) 14.2
Voltage (V) 24
Sound pressure level at 1.5 m (dB(A) ISO 3744) 58
Max. speed (km/h) 5.6
Length x width x height (mm) 1500x600x1050
Brush speed (RPM) 220
Solution/recovery tank (L) 85/85
Plug type eu
Brush pressure (kg) 32/52
Scrubbing width (mm) 660
Min. turn-around aisle width (cm)


Productivity theoretical/actual (m²/h) 3700/2200
Insulation class III
Brush/pad diameter (mm)330/330
IP protection class IPX4
Net weight (kg) 178
Water flow (l/m) 1.1/3.4
Squeegee width (mm) 890
Vacuum motor power (W) 420
Traction motor power (W) 200
Max. running time 4.3
Brush motor (W) 2 x 400
Gross weight (gvw) (kg) 470
Brush quantity and type


Debris tray


Ecoflex prepared Included
One-Touch™ control panel Included
Front and rear bumpers Included
Disc brush version Included
Automatic solution shut off Included
Water level indicator Included
Adjustable brush pressure Included
Interchangeable brush deck Included
Removable recovery lid Included
Automatic brush shut off Included
Adjustable handle Included
Click on-off brush Included