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. |
Multi-Purpose Blade Our innovative blade design makes it easy to go from mulching to bagging grass clippings. And vice versa. |
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. |
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 eliminates the need for levers and doors. The top fill feature allows the operator to check how full the bag is during operation. |
Bag Capacity 2.5 bushel capacity |
Mulch Plug Quick and easily transition from bagging to mulching by simply inserting the mulch plug in the discharge chute without the use of tools. |
Deck Wear Kit Prolong the life of your deck in the toughest conditions with this heavy-duty deck wear kit. |
Coated Bail Drive Coated Bail OPC/BBC |
Engine Guard Protect your engine from impact when mowing round low-hanging branches and other obstacles. |