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Clarke® 20" Automatic Walk Behind Floor Scrubber

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Brand: Clarke

Clarke® 20" Automatic Walk Behind Floor Scrubber

Be the first to review this product

Brand: Clarke

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List Price: $5,437.00

Regular Price: $4,893.00

(Save 10%)

Quick Overview
  • Rotary style scrub head
  • 20 inch scrubbing path
  • Brush assist drive system
  • 10.5 gallon solution tank
  • 10.5 gallon recovery tank
  • Comes w/ batteries, on-board charger & brush or pad driver
  • 3 hour run time


This Clarke CA30™ 20B is a 20 inch walk behind floor scrubber that combines performance and value like no other! The full line of Clarke auto scrubbers actually offer great value. Backed by a 8 year warranty on the body, 5 years on parts, and 2 years on labor, you can have complete confidence when purchasing any type of auto scrubber manufactured by Clarke.

This particular unit can be purchased with a pad driver or brush, depending on what type of floor you're looking to clean with this machine. A pad driver is great for smooth floors, and a brush is great for uneven floors like grouted tile. It also comes with a heavy duty aluminum squeegee assembly, 2 maintenance free gel batteries, and an on-board charger.

The greatest feature of having the charger on the scrubber is that you never have to worry about finding the charger when the job is done. You can simply walk over to the closest wall outlet and start to charge the machine. With a 3 hour run time, it will take about 6 hours to fully charge the machine.


  • Easy-to-use fingertip controls.
  • Compact design, simple to maneuver in tight areas.
  • Rounded squeegee for quick and complete solution pick-up.
  • Long-lasting maintenance-free batteries and onboard charger.
  • Heavy-duty cast aluminum squeegee assembly.
  • Engineered to withstand heavy daily use in commercial applications including schools, office buildings and medical facilities.
  • Best value in the industry.
  • Squeegee assembly included.
  • High cleaning productivity rate — up to 5 times faster than traditional mop and bucket systems.


Additional Information

Brand Clarke
Manufacturer Sku CLARKE510B - w/ Brush
56384776 - w/ Pad Driver
Power Source Battery
Scrub Style Rotary
Cleaning Width 20"
Squeegee Width 31.1 inches
Solution Capacity 10.5 gallons
Recovery Tank Capacity 10.5 gallons
Noise Level (dB) 70 dBA
Brush Motor 3/4 HP
Brush/Pad Speed 160 RPM
Brush/Pad Pressure 77 lbs.
Vacuum Motor 1/2 HP
Run Time 3 hours
Cleaning Rate Per Hour 15,748 sq. ft.
Ft² Cleaned on a Charge 47,244 sq. ft.
Drive System Brush Assisted
Dimensions 43.3" L x 21.3" W x 38.5" H
Battery (2) 12 V batteries, 105 Ah AGM with onboard charger
Operating Weight 282 lbs.
Packaged Weight (lbs) 366
Warranty Body - 8 years (2 years labor)
Parts - 5 years (2 years labor)
Vac Motor - 1 year (1 year labor)
Batteries - Prorated up to 18 months
Travel - 180 days
Color Blue
Free Shipping Yes
Internal Search Number136073 - w/ Brush
135071 - w/ Pad Driver
Structured Data

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