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SM420AC 17" Professional Multi-Functional Floor Buffer & Scrubber

SM420AC 17" Professional Multi-Functional Floor Buffer & Scrubber

$ 799.00 USD
$ 799.00 USD
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Free Shipping

  • Free Shipping to 48 contagious states 
  • Deliver in 2-5 business days.

2 Year Warranty

  • 2 Year Warranty
  • Free replacement of non-wearable parts for more than 1 year.

Experience next-level cleaning power with the SM420AC, a professional-grade floor scrubber engineered for high-traffic environments such as malls, hospitals, hotels, and large commercial facilities. Powered by a robust 2.0 HP motor, this unit delivers consistent performance, excellent stability, and long-lasting durability with every use.

Complete Professional Kit

  • Powerful 2.0 HP Motor – Delivers consistent 175 RPM speed for effective cleaning on all floor types, perfect for high-traffic areas.
  • Large 17-Inch Brush Diameter – Covers more surface area per pass, boosting efficiency to clean up to 4,300 sq. ft. per hour.
  • Generous 3.4-Gallon Water Tank – Reduces refills and downtime, allowing for extended cleaning sessions in large spaces.
  • Durable 43-Foot Power Cord – Provides ample reach without constant unplugging, making it ideal for wide-open areas.
  • Complete Accessory Kit Included – Comes with heavy-duty and soft brushes, pad driver, and three burnishing pads (red, white, black) for versatile cleaning options right out of the box.
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Specifications

  • Brush/Pad Diameter: 17 inches
  • Water Tank Capacity: 3.4 gallons
  • Motor Power: 2.0 HP 60 Hz
  • Brush Speed: 175 RPM
  • Machine Operating Voltage: 110 V
  • Cleaning Efficiency: Up to 4,300 sq ft per hour
  • Cord Length: 43 feet
  • Net Weight of Machine: 131 lbs
  • Machine Dimensions: 49.6 x 16.9 x 36.8 inches
  • Motor Head Package Size: 22.4 x 18.3 x 13 inches
  • Parts and Handle Package Size: 47 x 20 x 14.5 inches
  • Total Package Weight: 141 lbs

Large-Capacity Tank for Extended Cleaning

Reduce downtime with the SM420AC’s generous 3.4-gallon water tank, designed to support longer cleaning sessions without interruption. Ideal for industrial and commercial cleaning tasks that demand efficiency and reliability.

Multi-Surface Versatility

From routine maintenance to deep cleaning, the SM420AC adapts to a variety of surfaces. Its interchangeable brush and pad driver system ensures optimal results on stone, tile, terrazzo, concrete, and even carpet, making it your all-in-one solution for professional floor care.

Eco-Friendly, Efficient Cleaning

Designed for sustainability and simplicity, the SM420AC offers a fast, environmentally conscious cleaning solution. Reduce user fatigue, increase productivity, and tackle tough dirt and debris with ease—without compromising performance.

Upgrade your cleaning operation with the SM420AC—a high-powered, 17-inch floor scrubber built to perform in the most demanding commercial and industrial settings. Reliable, efficient, and ready to deliver exceptional results every time.

Let customers speak for us

from 159 reviews
Great service

Answers all my questions
Has great experience and knowledge
Thank you

Sean Q.
TM3 - 10" CRB Machine
Phenomenal customer service

This company offers an exceptional work experience.

Kelly Willard
Safe-N-Soft

Awesome product! Thx for the Multi-Sprayer.

Benjamin
Multi-Sprayer L Series Battery Sprayer (Milwaukee)
Amazing product

This is an amazing product! I had a ton of church pews to clean. This tool made it a snap!

Ps. I continue to love this product!

Vic McLendon
Orbital Stair & Upholstery Tool
Great company.

They were very prompt in responding to messages and getting shipping quotes (located outside of contiguous USA) Very good customer service. Highly Recommend.

Adem Tahiri
Multi-Sprayer L Series Battery Sprayer (Dewalt)

Great service and on time deliveries
Highly recommend

Sean Q.
CRB Brushes
Happy customer

I am a profesionnal carpet cleaner in Quebec Canada for many years.
I am very happy about my purchase and the good ans fast service I receive. Thank you so much because i save about $ 450.00 from the retail price in Canada. Will check to buy another one before spring.

Michel Beaudoin
Multi-Sprayer L Series Battery Sprayer (Makita)
Carpet agitation pad

Great product to help work the Pre spray in for fantastic results.

Glenn H.
Scrubbing Microfiber Bonnet - Case of 10 Pads
Amazing effort

I recieved my equipment in a timely matter. There was even a guy that reached out to me to make sure everything was going well withy order. I appreciate the great customer service

Adrian Perry-Ingram
TM5 - 20" CRB Machine
Great service

Great transaction. Great communication. I will do business with ya again when i get an OO this year.
Thanks

Steve Dobson
Multi-Sprayer TC Series Battery Sprayer
Fantastic Cleaning Machine

This machine is what every carpet cleaner should have in their toolbox. This is the best investment I have ever made, and I highly recommend it to fellow Carpet Cleaners.

Paul M.
TM4 - 15" CRB Machine
Fatastic Results!

I used this for the first time in a cottage bedroom, due to logistics and customer wanting immediate access to the room post clean. Vacuumed, pre sprayed and then scattered down the Dry Carpet Cleaning product. Thorough agitation using my CRB, followed by a clear up of the rest of my equipment back into the van, while the product worked its magic. Renovator trays on and collected up the dry compound, followed by a final vacuum and pile brush. Customer was delighted with the results "it looks like new". Happy customer, happy cleaner!

Dave C.
Dry Compound
Awesome

I absolutely love the machine. It's a huge step up from my sebo. But above all of that, the service I received from smart cleaning was world class and they went above and beyond to help me. Thanks guys!

Paul R.
TM4 - 15" CRB Machine
Pro 35 CRB - a great machine

Recently received my Pro 35 with additional soft brushes, great machine, great supplier

Guy D.
Brush Pro 35 - 14" CRB Machine
Greatest Tool Ever!

I'm blown away that this item has not received a review yet here... Yes, its may be expensive to some but if you are using a tool everyday to increase your results and productivity it pays for itself. This thing rocks, no better tool out there for hand held agitation on stairs or upholstery or whatever else... you can buy brushes for upholstery, carpet or tile.

John C.
Orbital Stair & Upholstery Tool

What customers think about the store

Smart Cleaning Solutions offers exceptional products and services for carpet and floor cleaning. Their innovative tools like the Pro 35 and TM4 machines deliver outstanding results, efficiently removing stains and restoring surfaces. Customers rave about the q...

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