Commercial 21 S-Series

As low as $1,599 / $29 mo

Discover the advantages of the lightweight and powerful Commercial 21 S-Series walk-behind mower. Featuring a 1.8-liter fuel tank and powered by a Kawasaki engine, the S-Series is one of the industry's easiest self-propelled mowers to own, operate, ad maintain. Enjoy the benefits of variable speeds from 0 to 4.2 mph and our patented height adjustment system, which provide landscape pros with precise cuts and ultimate performance.

Looking for a larger fuel tank? Check out our Commercial 21 X-Series Walk-Behind Mower.

Mower Deck Widths: 21"
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Commercial 21 S-Series Features

Multi-Purpose Blade

Multi-Purpose Blade

Our innovative blade design makes it easy to go from mulching to bagging grass clippings. And vice versa.

The Exmark Signature Cut

The Exmark Signature Cut

The cutting deck is a full five inches deep, delivering a consistently great cut whether you’re bagging or mulching grass clippings.

Variable-Speed Transmission

Variable-Speed Transmission

Just engage and go, at infinitely variable speeds up to 4.2 mph. Its simple operation makes the S-Series a great mower for training new employees.

Easy On/Off Bag Design

Easy On/Off Bag Design

Easy on/off bag design eliminates the need for levers and doors. The top fill feature allows the operator to check how full the bag is during operation.

Patented Front Height Adjustment

Patented Front Height Adjustment

Innovative, simple and built to last, our patented front height adjustment eliminates the need for pivot-style adjusters. The single-point rear height adjustment allows the operator to quickly change the cutting height.

Bag Capacity

Bag Capacity

2.5 bushel capacity

Model Specs

Specific models may not be available in certain regions.
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Commercial 1 Year

Commercial 21 Warranty

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