Walker R21 User Manual

General Information R21
6
Specications
DRIVE BELTS
Ground Drive Belt Walker P/N 1250
Blade Drive Belt Walker P/N 1731 (48” Deck)
Walker P/N 1731-1 (42” Deck)
TRANSMISSION
Manufacturer/Model Dual, Independent Hydro-Gear® ZT-2200 EZT Integrated Transax-
les
Steering Hand Lever Control / Individual Wheel
Forward Speed Control Precision Friction Lock Lever, Cruise Control, with
Neutral-Park Position
Service Brake Dynamic Braking Through Transaxles
Parking Brake Mechanical Cog Lock for each Transaxle (Single Lever Control)
Neutral Transmission Release by Manual Dump Valve
Final Drive Transaxle Direct to Drive Wheel
Transmission Cooling Cooling Fan Mounted on Drive Pulley
Transmission Fluid Factory Serviced and Sealed (No Maintenance)
GROUND TRAVEL SPEED
Forward MPH (km/h)
Reverse MPH (km/h)
0-6 (0-10) Innitely Variable
0-6 (0-10) Innitely Variable
NOTE: The manufacturer reserves the right to make changes in specications shown herein at any time
without notice or obligation. The specications listed are for a standard conguration tractor, and may
change with the addition of optional equipment.

Walker R21 Specifications

General

Drive System	Hydrostatic
Cutting Height	1.5 - 4.5 inches
Engine	Kohler CH740
Engine Type	Air-cooled
Cutting Width	52 inch
Wheel Size	20 inches (rear)