Walker R-21 Commercial Out-Front Mowers
Walker R-21
5+
sold in last yearGeneral overview
Walker R-21 is a mower manufactured by Walker for routine grass-cutting and grounds maintenance in maintained outdoor areas. It is powered by a Kohler KT620 engine rated at 15 kW (21 hp), giving the model its main operating power for everyday mowing work and routine turf care.
The model also lists a flywheel alternator; 18 Amp DC (regulated) electrical system, 12 cc hydraulic pumps, and single belt deck construction. Its 1,067 mm (3 ft 6 in) mower deck style defines the cutting width and helps identify the R-21’s working size for general mowing tasks on maintained properties. These specifications describe a mower configured for general cutting duties.
Year
2022
Country of manufacturing
United States
General specifications
Dimensions
Length
Height
Width
2,440 mm
~96.1 in
1,070 mm
~42.1 in
1,245 mm
~49 in
Engine Power
21 hp
Displacement
cu(m)
Electrical system type
gasoline
Rated power
21 hp
Manufacturer
Kohler
Cold Cranking Amp
11,36
Deck Construction
Single belt
Mower deck style
1,067 mm
Deck blades number
102
Drive Wheels
300
Hitch type
No hitch
Overall width
1.09 m
Tires
38,1
Drivetrain
Flywheel alternator; 18 Amp DC (regulated)
Hydraulic Pumps
12 cu(cm)
Engine Model
Kohler KT,620
Electro Magnetic with Brake
-2,200
PTO Drive
10
Required HP (PTO)
15.7 kW
Cutting width
1.07 m
Deck thickness, gauge
10 gauge
PTO speed
3,600 rpm
Tire Ply Rating
101,6
Deck Discharge
Side Discharge
Number of Blades
2
Additional specifications
Fuel Type
18 x 7-8 turf tires; optional 18 x 7-8 directional AT tires
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Walker R-21 Commercial Out-Front Mower
21 hp
2440 mm × 1245 mm × 1070 mm
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Most popular
What is the average price of a Walker R-21?
No confirmed market price is supplied for the Walker R-21. Check current listings and compare condition, location, and configuration.
What are the key advantages of the Walker R-21?
The supplied specifications list a Kohler KT620 engine rated at 15.7 kW (21 hp), 12 cc hydraulic pumps, a flywheel alternator with 18 Amp DC regulation, and a 1,067 mm (42 in) mower deck.
What type of engine does the R-21 use?
The R-21 uses a Kohler KT620 engine. The supplied specification lists Kohler as the engine manufacturer.
How much horsepower does the R-21 have?
The Walker R-21 is rated at 21 hp (15.7 kW).
What fuel does the Walker R-21 use?
The supplied specifications identify gasoline.
What jobs is this Mowers best suited for?
The supplied data does not confirm specific recommended jobs or operating applications for the Walker R-21. Its listed configuration includes a 1,067 mm (42 in) mower deck.
What is the expected lifespan of the R-21?
The supplied data does not provide an expected service life for the R-21. Inspect maintenance records, engine condition, hydraulic components, deck condition, belts, and tires when evaluating a machine.
What should a buyer check when purchasing a used Mowers?
Check maintenance records, engine starting and operation, hydraulic components, mower deck condition, belt condition, tire wear, and electrical-system operation. Verify that the machine’s configuration matches the intended use.
