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SPECIFICATIONS
Models ZTR 4423 & ZTR 4426
CHASSIS: Twin 12 gauge side frames and 7 gauge transmission and engine base plate.
BODY: All body parts are made of high density polyethylene. Dent and corrosion
resistant. Front body contains access panel for battery service.
MOWER DECK: 13 GA stamped steel construction.
(3) blades combine for a 42" cut width.
Cut height approximately 1" to 4" via 7 position lift handle.
BLADE DRIVE: Electric clutch.
TRANSMISSION: Each rear wheel is independently driven by chain and sprockets through a
mechanical friction drive.
ENGINE:
Model 4423: 15HP Vanguard Briggs & Stratton, 4-Cycle, Single Cylinder, Overhead
Valve, Air-Cooled, Gasoline, Vertical Shaft With Cast Iron Cylinder Sleeve,
Pressure Lubricated with oil filter.
Model 4426: 16HP Kohler Command 16, 4-Cycle, Single Cylinder, Overhead Valve, Air-
Cooled, Gasoline, Pressure Lubricated, With Oil Filter, Vertical Shaft,
Aluminum Head and Block with Cast-Iron Cylinder Liner.
STARTING SYSTEM: Electric by key switch operation with safety interlock blade drive.
TIRES: Front 11 X 4.00 X 5 ribbed tread.
Rear 18 X 9.50 X 8 Turf Trac RS
RECOMMENDED
TIRE PRESSURE: Front 16-21 lbs.
Rear 8-14 lbs.
CAPACITIES: Fuel 2.7 gallons total.
Engine Briggs & Stratton - 1.50 quarts oil.
Kohler - 2 quarts oil with filter.
DIMENSIONS: Width 47" outside rear wheel measurement.
Height 42" to top edge of seat.
Length 72" hitch tab to front bumper.
Weight 520 lbs.
NOTE:
Additional information provided in service instructions under the individual component.
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE