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Exmark 21" Walk-Behind Aerator

Exmark 21" Walk-Behind Aerator 

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Exmark 21" Walk-Behind Aerator

Exmark Walk-Behind Aerator

When it comes to walk-behind aerators, Exmark is way ahead of the competition.  The 21" transaxle-drive S-Series aerator is incredibly easy to use, thanks to straightforward controls for intuitive operation.  Reaching speeds of up to 4 miles per hour, it's capable of aerating nearly an acre per hour.

The Walk-Behind Aerator also features a powerful Kawasaki Engine, 21" cutting width, adjustable handle, and high quality tines.



Commercial Grade Kawasaki Engine

The Exmark Walk-Behind Aerator features a rugged Kawasaki engine with infinitely variable drive speeds and powered reverse for productivity and maneuverability.

  Three Position Adjustable Handle

The three position adjustable handle allows you to adjust the handle to the height of the operator for better performance and maximum comfort.

Quality Aeration

Durable, heavy duty, self-cleaning tines pull 4.6 Quality plugs per square foot.  This makes for an exceptionally powerful result.


Manufacturer Exmark
SKU ARS180CKA21000
Engine Brand Kawasaki
Displacement 180cc
Starting System Recoil/Pull Start
Fuel Capacity 1 Gallon
Product Weight 350 lbs.
Length, Overall 61"
Width, Overall 31"
Height, Overall 52"
Transmission Hydro-Gear T2
Working Width 21"
Number of Tines 36
Tine Type Coring Tines
Tine Length 2" - 3"
Productivity 4.6 Plugs/Square Foot
Engine Warranty 3 Year Warranty
Residential Warranty 1 Year Warranty
Intended Use Residential
Add-On Weights 30 lbs. Standard

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