Exmark Commercial 21 S-Series Walk-Behind Lawn Mowers

Exmark Commercial 21 S-Series Walk-Behind Lawn Mowers

Features & Specs

  • Variable Speed Transmission
  • Multi-Purpose Blade
  • The Exmark Signature Cut
  • Easy On/Off Bag Design
  • Patented Front-Height Adjustment
  • Large Bag Capacity
Model Commercial 21 S-Series
Engine Power 179 cc
Engine Kawasaki FJ180V
Drivetrain Belt-Drive
Deck Size 21 inch deck
Deck Thickness 1/4
Fuel Capacity 2 quart
Operating Speed 0-4.2 mph forward
Drive Wheel Size 9" x 2.5"
Mowing Height Range 1.0" to 4.5" in 0.5" increments
Warranty 1 year limited
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Commercial 21 S-Series

"S" as in Simple. 

They say simplicity is the basis of great engineering. And it doesn’t get much simpler than the Exmark® Commercial 21 S-Series, beginning with its patented front height adjustment. This straightforward design makes conventional pivot-style adjusters obsolete. There are zero grease points and less than half the parts of other mowers in its class. That makes servicing the S-Series almost as easy as it gets. Then there’s the single-speed transmission, simplified bail system, single-point rear height adjust, the innovative blade design that makes it easy to go from mulching to bagging the list goes on and on. Just like the mower.

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.
Multi-Purpose Blade Multi-Purpose Blade
 Exmark's innovative blade design makes it easy to go from mulching to bagging.  And vice versa.
Exmark Signature Cut Exmark Signature Cut
 The cutting deck is a full five inches deep, delivering a consistently great cut  whether you’re bagging or mulching.
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.
Large Bag Capacity Large Bag Capacity
 2.5 bushel capacity.

Specifications for model # ECS180GKA21000

Bag Capacity 2.5 bushels (20 gallons).
Blade Tip Speed Approximately 18,500 fpm.
Blades 1 Blade at 20.5" Length
Cutting Heights 1.0" (2.5 cm) to 4.5" (11.4 cm) in 0.5" (1.3 cm) increments.
Deck Construction 5" deep, 1/4"-thick die-cast aluminum.
Deck Style Fixed Deck
Deck Style Description Fixed deck, Rear -discharge bagger standard with option to mulch.
Width / Cutting Deck 21"
Curb Weight 112
Drive Tires 9" x 2.5", semi-pneumatic.
Height 38 in. (96.5 cm)
Length 62 in. (157.5 cm)
Safety Package Zone start
Width 22 in. (55.9 cm)
Power Components
Engine Model FJ180V
Air Filter Dual element air cleaner
Carb Compliant No
Drive Belt-Drive
Drive Description Self-propelled; rear-wheel gear-driven.
Engine Brand Kawasaki®
Engine Displacement 179
Engine Series FJ
Engine Speed 3,300 rpm
Engine Type Carbureted
Fuel Capacity 2 quart integral fuel tank
Fuel Indicator None
Speed 0.0 mph to 4.2 mph (6.6 kmph) forward.
Fuel Type Gas Carbureted

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†Some discounts may be available online only. Pricing may vary when purchased in-store. Pricing does not reflect freight, taxes or set-up fees.