Lawn Tractor · 1993Unverified
Simplicity Sovereign 18H
Simplicity Sovereign 18H — Sovereign Series · 18 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
18 hp
Weight
312 kg
Hover a source tag to verify
Overview
ManufacturerSimplicityReference
Garden tractorReference
Built in Port Washington, Wisconsin, USAReference
Original price$5,100 (1993)Reference
Original price$5,250 (1994)Reference
Original price$5,450 (1996)Reference
Original price$5,650 (1997)Reference
Two-wheel driveReference
SteeringmanualReference
SteeringpowerReference
Open operator station.Reference
Variants
918Hsimilar AGCO modelReference
2818Hsimilar Massey Ferguson modelReference
Engine
18HP Kohler 622cc 2-cyl gasolineReference
Fuel tank11.4 LReference
Kohler CH18Reference
gasolineReference
2-cylinderReference
air-cooled horizontal-shaft V-TwinReference
Displacement38 ciReference
Bore/Stroke77 x 67 mmReference
Power (gross)13.4 kWReference
Compression8.5:1Reference
Torque40.7 NmReference
Torque RPM2500Reference
StarterelectricReference
Starter volts12Reference
Oil capacity1.9 LReference
Transmission
hydrostaticReference
Typebelt-driven hydrostaticReference
Gearsinfinite forward and reverseReference
PTO & Hydraulics
Typesleeve hitchReference
Mid PTOindependentReference
ClutchmanualReference
Dimensions
Wheelbase128 cmReference
Weight312 kgReference
Front tire16x6.50-8Reference
Rear tire23x10.5-12Reference
Lawn/turf front16x6.50-8Reference
Lawn/turf rear23x10.5-12Reference
Length177 cmReference
Width93 cmReference
Height (steering wheel)100 cmReference
5-bolt flange rear axleReference
Simplicity Sovereign 18H attachments
42" mid-mount mower deckReference
48" mid-mount mower deckReference
snowblowerReference
bladeReference
Sovereign 18H Serial Number Location
Serial number tag on the left side of the tractor frame, above the front axle.Reference
Electrical
GroundnegativeReference
Battery volts12Reference
Attachment overview
42" mid-mount mower deckReference
48" mid-mount mower deckReference
SnowblowerReference
BladeReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.