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Walker Mowers MD21DGHS Grass Handling Diesel Mower 21HP

Model Number: MD21DGHS

Please call for pricing.


The Walker MD21DGHS Mower features a top-of-the-line 20.9 HP Kubota water-cooled, three-cylinder diesel engine, providing long life and fuel economy. The MD21DGHS is a part of the D-series Walker Mower lineup, is configured for grass handling and includes a 10 bushel catcher.

A favorite tractor for municipal, institutional and government customers is the MD. This is in part because of the powerful Kubota, three-cylinder, liquid-cooled diesel engine. One innovation highlight of the D21d is a self-reversing fan to keep the radiator clean. The D-series shares the same basic design as the T-series and is capable of using most all of the decks, implements and attachments built for the grass collection style machines.


  • 20.9HP Kubota 3-cylinder diesel engine, liquid-cooled
  • Electric radiator fan with reversible self-cleaning action
  • Shock-mounted instrument panel
  • Remote air intake for engine
  • 10.0 bushel (12.4 cu.ft.) catcher
  • 10.5" (27 cm) grass handling blower
  • Splined PTO drive shaft with quick-disconnect coupler
  • 4.7 gallon (17.8 liter) fuel tank
  • 7 mph (11.3 kph) ground speed
  • Grammer suspension seat

Includes your choice of 36", 42", 48" or 52" GHS (grass-handling system) deck. 

The Walker MD21DGHS Diesel Lawn Mower is available at Kooy Brothers located at 1919 Wilson Avenue in Toronto, Ontario.

 Contact Us for more information.

*Price is subject to change without notice. Errors and omissons exempted.


A top of the line Kubota diesel engine, the MD provides long life and fuel economy and is a hard working, proven performer for the commercial lawn mowers.

Walker Mowers

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