2023 Walker Mowers R21

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Overview

Availability Brochure
Year2023
MakeWalker Mowers
ModelR21

Product Features

Description

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.

    Key Features
    • Type: Non-Collection
    • Power: 21 HP
    • Engine: Kohler KT620
    • Ideal Application:
    • Residential Properties
    • Key Attributes: Agile, Accessible, Compact
    • Standard Options: 18 x 8.5-10 Turf Tire, Standard Seat
    Engine
    • 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-lb.
    • Cooling System: Air
    • Fuel: Gasoline (unleaded - min. 87 octane)
    • Fuel Capacity: 3 gal. (11.36 liter)
    Electrical
    • Battery: 12V, 300CCA
    • Charging System: Flywheel Alternator
    • Charging Output: 18 Amp DC (Regulated)
    Transmission
    • 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
    Blade Drive
    • PTO Shaft: Single Belt
    • Blade Drive Clutch and Brake: Electric Clutch [Stops Blades within Five (5) seconds of Disengagement]
    Grass Handling
    • Note: An optional Accelerator® Grass Catcher is available for collection mowing
    • Grass Catcher Capacity: 31 gal. / 3.3 Bu / 116 L
    Deck
    • Recommended Cut Width: Side Discharge: 42 to 48 in. (107 to 122 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
    Tires
    • 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)
    Size and Weight
    • Tractor with S48 deck: 96 in (244 cm)
    • Tractor with deck tilted: 74 in (188 cm)
    • Tractor wheel base: 39 in (99 cm)
    • Tractor Only (Outside Tire): 39 in (99 cm)
    • Tractor with S48 deck: 49 in (124.5 cm)
    • Tractor: 42 in (107 cm)
    • Tractor Only: 404 lb. (183 kg)
    • Tractor with S48 deck: 593 lb. (269 kg)

    Engine

    Horse Power 21 HP
    Engine Type Kohler KT620
    Displacement 660 cc

    General

    Fuel Capacity 3 gal.

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