Clarke SA40 Stand-On Scrubber

Clarke SA40 Stand-On Battery Operated Auto Scrubber – 20″ Cleaning Path, 12 Gal Tank, 88 lbs. Scrub Pressure

Step into higher productivity with the Clarke SA40 Stand-On Auto Scrubber, a powerful solution for small to mid-sized spaces. Designed for operators seeking improved maneuverability and comfort without losing performance, this stand-on unit offers a smart alternative to walk-behind models—while staying within budget.

With the SA40, you can easily walk, stand, or ride during operation, making long cleaning sessions less tiring and more efficient. Its 12-gallon solution tank, which is 20% larger than comparable units, extends cleaning time and minimizes refills. Additionally, the SA40 features instant adjustments for solution flow and brush pressure—directly from the dashboard—to match floor conditions on the fly.

Key Features:

• 20″ Cleaning Path for wide, efficient coverage

• 12-Gallon Solution Tank reduces refill downtime by up to 20%

• Up to 88 lbs. of Scrub Pressure tackles tough, built-up grime in one pass

• 3-Stage 0.66 HP Vacuum Motor ensures superior water recovery and dry floors

• Quiet Mode at 60–63 dB(A) supports daytime and noise-sensitive area use

• Ergonomic Stand-On Design reduces operator fatigue and improves visibility

• Clam Shell Body Design makes charging and battery access fast and space-efficient

• Easy Maintenance Access with tilt-back recovery tank and flip-up lid

• Multiple Flow Settings—low, medium, or high—to reduce waste and save time

• Heavy-Duty Scrub Deck with industrial-grade 3-lug attachment for lasting durability

• Wide Operator Compartment fits users of all sizes comfortably

• Externally Mounted Solution Filter for fast cleanup and chemical safety

• Tool-Free Squeegee Blade Change saves time during maintenance

Specifications:

• Dimensions: 48.5″ L × 24″ W × 52.5″ H

• Gross Weight: 718 lbs

• Scrub Motor: 0.51 HP, 140 RPM

• Vacuum Motor: 0.66 HP (3-stage)

• Scrub Pressure: 51–88 lbs adjustable

• Scrub Speed: Up to 2.6 mph

• Max Coverage: 26,400 sq. ft. per hour

• Solution Tank: 12 gallons

• Recovery Tank: 12.5 gallons

• Squeegee Width: 26.5″

• Battery Pack: Four 208 AH wet batteries (included)

• Charger: Onboard charging system

• Minimum Aisle Turn Width: 59.5″