Chat with us, powered by LiveChat
In honor of Thanksgiving, our offices will be closed Thursday, November 24th and Friday, November 25th. Our offices will reopen Monday, November 28th.
Shopping Cart My Cart (0) - $0.00
You have no items in your shopping cart.

Shopping Cart 0

Welcome To


21" CleanFreak® Propane Floor Burnisher - 2,000 RPM

Write a Review

Brand: CleanFreak
In Stock

More Views

21" CleanFreak® Propane Floor Burnisher - 2,000 RPM

Write a Review

Brand: CleanFreak
In Stock
Qty Discounts
Quantity 1+ 2+ 4+ 6+
Price $3199.99 $3099.99 $2999.99 $2899.99
Savings 3% 6% 9%

List Price: $4,890.00

Regular Price: $3,199.99

(Save 35%)

Availability: In stock

Quick Overview
  • Powered by a 18 HP Kawasaki engine
  • 21 inch burnishing path
  • 2,000 RPM pad speed
  • 12 volt battery start up system
  • Steel propane tank included

Product Details

This CleanFreak 21 inch propane floor burnisher will polish commercial floors to an extremely high shine when used with the correct floor polishing pads. The 18HP, 603 cc Kawasaki engine will turn a pad at 2000 RPM for maximum floor polishing performance. This machine is one of our top performers and you can't beat the price! Comes backed by a 2 year warranty on the engine and 1 year on parts and labor.

Our CleanFreak propane burnishers come equipped with SAFR™ (Steady Air to Fuel Ratio) technology which is a system that monitors the pressure between the air filter and the carburetor. As the air filter becomes dirty, the pressure decreases. With this included SAFR technology, the variation in pressure results in a reduction in fuel delivered to the engine. The result is a Steady Air to Fuel Ratio no matter what condition the air filter is in. Not only does this machine perform better than the competition, but it also saves you money by using 34 percent less fuel while requiring 40 percent fewer oil changes.

**Please Note: Just because this machine comes standard with SAFR technology does not mean you never have to clean the air filter. We always recommend cleaning the air filter before each and every use for maximum performance from your floor burnisher.

If this machine is not exactly what you're looking for, please take a look at our full line of propane, electric and battery burnishers.


  • SAFR technology keeps emissions low and reduces fuel usage when the air filter is dirty.
  • Catalytic muffler exceeds EPA and CARB minimum requirements.
  • Easy access to filters, battery, and oil for quick inspection and maintenance.
  • Quick release strap for easy change out of the steel propane tank.
  • Adjustable wheels can be moved forward or backwards to increase or decrease the pad pressure.
  • Triple anchor welded adjustable ergonomic handle for improved operator comfort and durability.
  • American made aluminum castings and sealed AGM battery.

Recommended Daily Maintenance

  • Check engine oil and top off if needed.
  • Inspect engine air filter to make sure it is clean and free of debris for maximum air flow.
  • Check propane tank level and replace if empty.
  • Remove old pad and replace, cleaning the old pad out to remove debris and dust.

- Please see the owner's manual for a complete maintenance schedule on what should be checked daily, every 100 hours, every 250 hours, and every 500 hours of use.


Downloadable PDFs


Brand CleanFreak
Manufacturer Sku PE400BU-21-CF
Power Source Propane
Rotary Buffer Speed High Speed
Brush/Pad Diameter 21 inches
Brush/Pad Speed 2000 RPM
Brushes/Pads Included No
Motor 603 cc
Sound Output < 89 db(A)
Cleaning Rate Per Hour 25,000 sq. ft.
Dimensions 23.5" W x 56" L x 39.5" H
Operating Weight 187 lbs.
Color Blue
Warranty 2 years on the Kawasaki engine and 1 year on parts & labor (excluding wear & maintenance items)
Structured Data

Customer Reviews

No reviews have been left yet, be the first to review this product.

close window

Write Your Own Review

This is a review for the 21" CleanFreak® Propane Floor Burnisher - 2,000 RPM.

(will be displayed on website)
  • Click to rate product

  • The most useful comments contain specific examples about:
    • How you use the product
    • Things that are great about it
    • Things that aren't so great about it
    Please do not include: HTML, references to other retailers, pricing, personal information, or any profane, inflammatory or copyrighted comments. Also, if you were given this product as a gift or otherwise compensated in exchange for writing this review, you are REQUIRED to disclose it in your comments above.
  • * Required Fields

  • Pros - Select from list or enter your own (separate by comma)
    • Simple Instructions
    • Great Mobility
    • Easy to Use
    show more Pros
    Cons - Select from list or enter your own (separate by comma)
    • Complex Setup
    • Hard to Move
    • Heavy
    show more Cons
    Best Uses - Select from list or enter your own (separate by comma)
    • Business
    • Garage
    • Auto
    show more Best Uses
    Used By - Select from list or enter your own (separate by comma)
    • Professional Cleaner
    • Meticulous Cleaner
    • Casual Cleaner
    show more User Types

Please wait...

Yup, this was just added to your cart!

Added to Cart


Cart Summary


Removed from Cart!


View cart & checkout

Continue shopping