The Toro ZX440 74603 is a lawn tractor with an 18 hp rating, placing it within the middle range of its class in terms of power. Manufactured from 2006 to 2008, this model features a 1-cylinder petrol air-cooled engine powering a two-wheel drive system with a hydrostatic transmission. It is suitable for tasks covering areas of up to 200 acres. Specifications for the UK and US versions are available.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
18 hp
Catalogue coverage
Variants represented
2
Richest spec table
39 rows
Recorded power
18 hp
Transmissions
hydrostatic
Production years
2006-2008
Verified variants
0
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Overview
ManufacturerToroReference
Zero-turn mowerReference
Original price was $4,399 in 2008Reference
Two-wheel driveReference
Power steeringReference
Open operator station.Reference
Engine
18HP Kohler 490cc 1-cyl gasolineReference
Fuel tank18.9 LReference
Kohler CV492SReference
gasolineReference
1-cylinderReference
air-cooled vertical-shaftReference
Displacement29.9 ciReference
Bore/Stroke91 x 77 mmReference
Power (gross)13.4 kWReference
StarterelectricReference
Starter volts12Reference
Transmission
hydrostaticReference
TransmissionHydro-Gear IZTReference
TypehydrostaticReference
Gearsinfinite forward and reverseReference
PTO & Hydraulics
Mid PTOindependentReference
ClutchelectricReference
Dimensions
Front tire10x4Reference
Rear tire18x7.5Reference
Lawn/turf front10x4Reference
Lawn/turf rear18x7.5Reference
Front axleCasterReference
Toro ZX440 attachments
44" mid-mount mower deckReference
ZX440 Serial Numbers
2006260000001Reference
2007270000001Reference
2008280000001Reference
FAQ: How to read a serial number table.Reference
Electrical
GroundnegativeReference
Battery volts12Reference
44" Mower deck
Typemid-mount ToroReference
Type3-blade with manual liftReference
Cutting width111 cmReference
Cut height3 to 11 cmReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.
