Commercial 21 X-Series

As low as $1,799  or $53  per month USD

Fuel up less and get more accomplished with the Exmark Commercial 21 X-Series walk-behind lawn mower. Equipped with a one-gallon fuel tank and a powerful Kawasaki engine, the X-Series self-propelled lawn mower is an efficient machine ready to tackle any commercial project. Looking for a versatile walk-behind mower with variable speeds between 0 to 4.2 mph, the X-Series is the perfect option.

Looking for a larger walk-behind mower? Check out our Commercial 30 Walk-Behind Mower.

Mower deck widths: 21"
  • Compare
  • Dealer
  • Offers
  • Finance
  • Buy Parts
  • Pre-Owned
Schedule a Demo

Commercial 21 X-Series Features


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.

Easy on off bag design

Easy On/Off Bag Design

The large, 2.5-bushel bag features a design that eliminates the need for levers and doors. The top fill feature enables the operator to quickly see how full the bag is during operation.

2012 Commercial 21 Front Wheel Adjust

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

2.5 bushel capacity

Commercial21 Deck Wear

Wear Strips

The X-Series is equipped with wear strips for improved durability.

Model Specs

View Brochure