Brush Motor0.50 HP
Cleaning Path20″
Head Pressure50 Lbs.
Noise Level65 dB
Pad Size(1) 20″
Pad Speed140 RPM
Power Supply24 Volt DC
Productivity15,000 sq. ft./hour
Recovery Tank11 Gallons
Solution Tank9 Gallons
Vacuum Motor0.50 HP


  • 24 Volt Power Supply and Maximum Run Time Up To 3 Hours
  • Rugged Weighted Squeegee Removes Water to Reduce Slip and Fall Injuries
  • Single Disk 20″ Scrub Deck
  • User Friendly Controls and Gauges

Crewman™ AS20B features a 9 gallon solution tank and 11 gallon recovery tank with a 20″ single disk scrub head Other standard features include a rugged weighted squeegee assembly which removes water and helps reduce slip and fall injuries and user friendly controls A pad driver, battery pack, and charger are included.