Advance’s SC351™ battery powered micro scrubber is an innovative, compact floor scrubber ideally suited for daily cleaning in small areas, crowded places, between and behind tables, shelves and furniture, and in other hard-to-clean areas.

Advance’s SC351 walk-behind floor scrubber is in a class of its own, delivering more efficient, more effective and easier cleaning in small, hard-to-access areas. Combining a unique fully-adjustable rotating scrub deck, forward and backward scrubbing and drying, and brush assisted operation that does the hard pushing for you, you’ll be able to get more done in less time.

  • Simplify operation and minimize user training thanks to the intuitive, easy-to-use controls, including four operating mode options for versatile cleaning
  • Eliminate cords and limited scrub time with the fully accessible AGM maintenance-free battery (up to 100 minutes of scrub time) and onboard battery charger
  • Work during the day or in noise sensitive areas with a low operating sound level of only 64 dB A — the SC351 is the quietest machine in its class
  • Quickly adjust water flow to match your cleaning requirements
  • Ensure regular maintenance with tool-less access to machine components and squeegee, and easily accessible, removable recovery and solution tanks


Max. speed2.5 mph (4 kph)
Voltage (V)12 V
Ip protection classIPX4
Insulation classIII
Rated power450 W
Brush motor (W)260 W
Vacuum motor200 W
Vacuum airflow37.7 cb ft/min (17.8 L/Sec)
Vacuum performance (sealed)27.7 in (6.9 kPa)
Sound pressure level (dB(A))64 dB A
Maximum running time100 minutes
Productivity rate theoretical (low/high)3,500 sq ft / 7,000 sq ft (325 sq m / 650 sq m)
Scrubbing width14.5 in (37 cm)
Water flow (L/M)0.066 / 0.132 gpm (0.025 / 0.5 Lpm)
Solution tank capacity gal (l)2.5 gal (9.5 L)
Recovery tank capacity gal (l)3 gal (11 L)
Squeegee width18.7 in (47.5 cm)
Brush pressure60 lb (27 kg)
Brush size (cm)(1) 14.5 in (47.5 cm)
Dimensions L x W x H28 x 17 x 18.5 in (71.1 x 43.2 x 47 cm)
Battery compartment size (L x W x H)13.5 x 6.5 x 9.4 in (34.3 x 16.5 x 23.9 cm)
Weight without batteries93 lb (42.2 kg)
Operating weight (KG)146 lb (66.2 kg)
Brush head speed120 RPM
Min. turn-around aisle width (CM)33.5 in (37 cm)
Easy-to-use control panelIncluded
Folding handleIncluded
Adjustable handleIncluded
Onboard charger (standard)Included
Integrated SqueegeeIncluded

Details of specifications and equipment may change without notice.

Download the Advance SC351 Walk-Behind Floor Scrubber brochure