Model74054740357405274055
Engine
25.5hpKawasaki
26.5hpKohler
CommandPro
31hpKawasaki
EngineType
Carbureted4CycleEFI4CycleCarbureted4Cycle
EngineModel
FX801V
ECV749
FX921V
HighIdle3750±50RPM
LowIdle1550±100RPM1800±100RPM1550±100RPM
SparkPlugNGKBPR4ESXC12YCNGKBPR5ES
OilCapacity2.3L(2.4USqt)w/lter1.9L(64oz)w/lter2.2L(2.3USqt)w/lter
FuelCapacity37.8L(10gallons)
Battery
300CCA
HydraulicDriveSystem
TransmissionZT-4400
Transmission
Lubricant
HYPR-OIL5007.57L(8USqt)
MaxGround
Speed(FWD)
12MPH10MPH12MPH
RearTires
66x30.5–30.5cm(26
x12-12inches)
61x30.5–30.5cm(24
x12-12inches)
66x26.7–30.5cm(26
x10.5-12inches)
66x30.5–30.5cm(26
x12-12inches)
RearTire
Pressure
13psi
FrontCaster
Tires
38.1x16.5–15.2cm
(15x6.5-6inches)
33x16.5–15.2cm(13
x6.5-6inches)
38.1x16.5–15.2cm(15x6.5–6inches)
FrontTire
Pressure
13psi
Semi-Pneumatic
13psi
MowerDeck
DeckWidth
152.4cm(60inch)132.1cm(52Inch)152.4cm(60inch)
Deck
Conguration
SideDischarge
DeckSpindles22.9cm(9inch)AL/WBladeDriver
BladeTipSpeed
18,500FPM
CuttingHeight3.8–13.9cm(1.5-5.5inch)
4000SeriesZMASTER®ServiceManual
Page2–3
SpecicationsandMaintenance:Specications
3442-427RevA