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48 inch Walker Mower Model R21 Side Discharge

The Model R is the perfect Walker Mower for residential properties. This belt driven mower makes operation smooth and quiet without compromising on the Walker Mower’s distinctive advantages. The Model R is where quality and value come together creating the best lawn on the street.

  • 21 hp, Kohler KT620 air-cooled
  • Walkers' proprietory lever drive system - so easy & manouverable
  • Tilt-up body access to mower belts and drive system
  • Unique belt driven decks
  • 48 inch side discharge deck that can be tilted for servicing
  • Mulching system also available
  • Many accessories available
  • 11.6 liter (4 gal) fuel tank

Out Front Advantage

These incredible Walker Mowers allow you to cut grass and trim very close to edges as the out front deck gives you the ability to see exactly what you are cutting and how close you are to obstacles, which reduces your mowing time!

Seeing is believing - ask for a demonstration on your property!

Compact and Easy

Trimming around and under landscaping is easy and safe with your Walker Mower.


Outfront mowing gives you greater balance on hills and allows faster turning across landscapes.

Walker Deck Servicing

Attend to sharpening and blade inspection & replacement easily.

Easy Cleaning

Easily tilt the mower body to service filters or clean with a hand blower.

Best Seat in The House

Outfront mowers allow you to see and work closer to obstacles, closer trimming – better productivity.

Effortless Steering

Forward and reverse control are on your right hand; left and right steering is done with the fingers of your left hand – fast & easy!

Engine Manufacturer:

Walker Specifications

Kohler KT620
660 cc - 40.3 cu in
Max Power:
15.6 Kw - 21 hp @ 3600 rpm
Max Torque:
35.9 ft-lbs
Fuel Tank Capacity:
13.6 liters
Deck Width:
48 inch side discharge

Walker Model-R (Model-R21-Flysheet-A4-SME.pdf, 385 Kb) [Download]