Description
The Model R is the perfect Walker Mower for residential properties. The belt-driven mower blades make operation smooth and quiet without compromising on the Walker Mower’s distinct advantages. Fast, easy, beautiful mowing is the standard, and the Model R brings the premium Walker experience home.
R21 Model Overview
The R21 is the ideal machine for residential properties. Featuring a powerful 21 HP Kohler KT620 with Smart-Choke technology, this machine is a premium Walker Mower priced for residential owners. Tilt-open seat and tilt-up deck are designed for easy maintenance access.
Type: Non-Collection
Power: 21 HP
Engine: Kohler KT620
Ideal Application:
Residential Properties
Key Attributes: Agile, Accessible, Compact
Standard Options: 18 x 8.5-8 Turf Tire, Standard Seat
Specifications
Manufacturer: Kohler
Model: KT620
Displacement: 660 cc (40.3 cu. in.)
Max Power: 21 HP @ 3600 RPM
Governed RPM: 3600
Max Torque: 35.9 ft-lbs
Cooling System: Air
Fuel: Gasoline (unleaded – min. 87 octane)
Fuel Capacity: 3 gal (11.36 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: Mechanical Cog Lock for each Transaxle (Single Lever Control)
Forward MPH (km/h): 0-6 MPH (0-10 km/h)
Neutral: Transaxle Release by Manual Dump Valve
PTO Shaft: Single Belt
Blade Drive Clutch and Brake: Electric Clutch [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
Tractor with S48 deck: 96 in (244 cm)
Tractor with deck tilted: 74 in (188 cm)
Tractor wheel base: 39 in (99 cm)
WIDTH
Tractor Only (Outside Tire): 39 in (99 cm)
Tractor with S48 deck: 60 in (152.4 cm)
HEIGHT
Tractor: 42 in (107 cm)
WEIGHT
Tractor Only: 404 lbs (183 kg)
Tractor with S48 deck: 593 lbs (269 kg)
Entire Tractor: 3 Years
Drive Train: 3 Years or 300 Hrs (whichever occurs first)*
Engine: 3 Years
*Gear Axle Assembly, Hydrostatic Transmissions for C, D, T and Hydrostatic Transaxles for B, H, S, R
Possible Package Components
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