Clarke Focus II Boost 28 Mid-Size Auto Scrubber

SKU: 05371A Categories: , ,


Whether you need a conventional disc-powered scrub deck, a cylindrical model for rough or textured floors, or the green-cleaning sustainability of BOOST® Technology, there’s a rugged, reliable Clarke® Focus® II Mid-Size Scrubber that can improve your floor cleaning efficiency.

Custom-design your floor scrubbing solution

Clarke® Focus® II Mid-Size – BOOST® 28 & 32 Clarke’s revolutionary BOOST Technology not only allows you to reduce water and chemical use by up to 70%, but also extends pad life by 40% and can strip floor finish without chemicals.

Clarke® Focus® II Mid-Size – Disc 26, 28 & 34 Powered by two heavy-duty brush motors, Clarke’s conventional disc floor scrubbers are designed for efficient, everyday cleaning.

Clarke® Focus® II Mid-Size – Cylindrical 28 If you need to scrub grouted tile or imperfect or textured floors, Clarke’s cylindrical floor scrubber could be your ideal solution. Our 28-inch cylindrical floor scrubber combines superior floor scrubbing with wet sweeping capability—collecting larger debris in a convenient, easily removable tray.

High capacity, long run times, simple operation

  • 6 models allow you to select for your specific floor scrubbing needs
  • Quiet operation allow use in noise-sensitive areas
  • Chemical Mixing System (optional) ensures precise mixture of chemicals and water
  • Patented Pulse-Modulated Solution Control delivers precise, consistent solutions to floor surface
  • Gimble-Mounted Brushes and Pad Drivers ride easily over uneven floors, ensuring even scrubbing agitation
  • Ergonomically placed controls, including distinctive yellow “palm buttons,” ensure easy operation for almost any operator
  • Onboard battery charger allows re-charging in any location, reducing downtime
  • Clarke® Green-Certified Equipment

Additional information

Weight 784 lbs
Dimensions 60.5 × 29 × 44 in



Spec Sheets

Model No05371A
Pad/Brush Size: 14 x 28 in (35.6 x 71 cm)
Brush motor power: 3/4 hp (0.56 kW) 2,250 RPM
Brush pressure: 65 lb (29.5 kg) & 125 lb (56.7 kg)
Squeegee width: 35 in (89 cm)
Battery power: (V)24 V, (4) 6 V batteries, 242 Ah, 310 Ah wet or 312 Ah maint-free (AGM)
Vacuum motor power: 0.75 hp (550 W) 3 stage tangential discharge
Solution/recovery tank capacity: 23 gal (87 L) each tank / Rear fill with bucket or hose
Solution flow: Normal mode: 0.12 gal/min (0.45 L/min) / Full range: 0.0-0.65 gal/min (0.0-2.5 L/min)
Wheels: (2) 10.24 x 3.35 in (260 x 85 mm) Light gray, non-marking, foam filled
Battery charger: Onboard, 24 V, 25 amp