The R22 is the perfect machine for residential properties. With a belt-driven deck, operation is smooth and quiet without compromising on any of the Walker Mower's distinct advantages.
A variety of improvements have been made to the Model R for better operation, more reliability, and an overall increase in performance. The highlight of these improvements includes using the Kohler KT722 engine. This 22 HP engine has a higher displacement, increased horsepower, and greater torque and is an excellent complement to the earlier updated, larger displacement engine muffler that gives quieter operation.
This machine is a premium Walker Mower priced for residential owners.
Type: Non-Collection
Power: 22 HP
Engine: Kohler KT722
Ideal Application: Residential Properties
Key Attributes: Agile, Accessible, Compact
Standard Options: 18 x 8.5-10 Turf Tire, Standard Seat
Decks: , 2 Mulching Kits
Popular Add-ons:
Comfort Seat
LED Headlight Kit
Accelerator Grass Catcher
* MODELS MAY BE SHOWN WITH OPTIONAL EQUIPMENT. APPLICABLE FREIGHT, SETUP, AND TAXES NOT INCLUDED. ADDITIONAL DELIVERY FEES APPLY FOR US TERRITORIES AND STATES OUTSIDE OF THE CONTINENTAL US. OPTIONS AND ACCESSORIES EXTRA. PRICES SUBJECT TO CHANGE WITHOUT NOTICE. MSRP SHOWN IN US DOLLARS ARE FOR DOMESTIC USE ONLY. SEE LOCAL DEALER FOR COMPLETE PRICING AND AVAILABLE OFFERS.
Manufacturer: Kohler
Model: KT722
Displacement: 747 cc (45.6 cu. in.)
Max Power: 22 HP @ 3600 RPM
Governed RPM: 3600
Max Torque: 40.4 ft-lbs
Cooling System: Air
Fuel: Gasoline (unleaded - min. 87 octane)
Fuel Capacity: 3 gal (11.4 liter)
Battery: 12V, 300CCA
Charging System: Flywheel Alternator
Charging Output: 18 Amp DC (Regulated)
Manufacturer/Model: Dual Independent Hydro-Gear ZT-2200 Integrated Transaxles
Steering: Hand Lever Control, Individual Wheel
Forward Speed Control: Precision Friction Lock Lever, Cruise Control, with Neutral-Park Position
Parking Brake: External Mechanical Cog Lock for each Transaxle (Single Lever Control)
Forward MPH (km/h): 0-7 MPH (0-11 km/h)
Neutral: Transaxle Release by Manual Dump Valve
PTO Shaft: N/A
Blade Drive Clutch and Brake: Electric Clutch with Brake [Stops Blades within Five (5) Seconds of Disengagement]
Note: An optional Accelerator® Grass Catcher is available for collection mowing
Grass Catcher Capacity: 31 Gal / 3.3 Bu / 116 L
Recommended Cut Width: Side Discharge: 42 to 54 in. (107 to 137 cm), Mulch: 42 to 48 in. (107 to 122 cm)
Cutting Height: 1.5 to 4 in. (4 to 10 cm)
Deck Suspension: Independent Torsion-Flex Frame with Caster Wheels and Counterweight Springs
Drive: 18 x 8.50-10 (Pneumatic 4-Ply, Low Profile)
Tailwheel: 13 x 6.50-6 (Pneumatic 4-Ply)
Deck Caster: 8 x 3.00-4 (Semi-Pneumatic)
LENGTH
WIDTH
HEIGHT
WEIGHT
| Released | Class | Model | Type | Model S/N Range | Manual P/N | Download |
|---|---|---|---|---|---|---|
| 04/29/2024 | Model-R | R22 | Operator's | 189149 - AND ON | 1000-10 | |
| 04/29/2024 | Model-R | R22 | Parts | 189149 - AND ON | 1000-9 | |
| 11/30/2023 | Model-R | R21 | Operator's | 178455 - AND ON | 1000-8 | |
| 11/27/2023 | Model-R | R21 | Parts | 178455 - AND ON | 1000-7 | |
| 09/22/2022 | Model-R | R21 | Parts | 174105 - 178454 | 1000-6 | |
| 03/22/2022 | Model-R | R21 | Operator's | 171697 - 178454 | 1000-5 | |
| 09/20/2021 | Model-R | R21 | Parts | 165963 - 174104 | 1000-4 | |
| 09/14/2020 | Model-R | R21 | Parts | 160824 - 165962 | 1000-2 | |
| 09/03/2020 | Model-R | R21 | Operator's | 160824 - 171696 | 1000-3 | |
| 09/17/2019 | Model-R | R21 | Operator's | 158429 - 160823 | 1000-1 | |
| 08/28/2019 | Model-R | R21 | Parts | 158429 - 160823 | 1000 |
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