Lawn Tractor · 1969Unverified
Simplicity Sovereign 3112H
Simplicity Sovereign 3112H — Sovereign Series · 12 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
12 hp
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Overview
ManufacturerSimplicityReference
Garden tractorReference
Manual steeringReference
Open operator station.Reference
Variants
990494gear with manual liftReference
990495gear with power liftReference
990499hydro with manual liftReference
990500hydro with power liftReference
Engine
12HP Briggs & Stratton 494cc 1-cyl gasolineReference
Fuel tank5.7 LReference
Briggs & Stratton 300421Reference
gasolineReference
1-cylinderReference
air-cooled horizontal-shaftReference
Displacement30.16 ciReference
Bore/Stroke87 x 83 mmReference
Power8.9 kWReference
StarterelectricReference
Starter volts12Reference
Transmission
hydrostaticReference
TypehydrostaticReference
Gearsinfinite forward and reverseReference
PTO & Hydraulics
Mid PTOindependentReference
Clutchmechanial idler pulleyReference
Dimensions
Wheelbase121 cmReference
Front tire18x6.50-8Reference
Rear tire23x8.50-12Reference
Lawn/turf front18x6.50-8Reference
Lawn/turf rear23x8.50-12Reference
Length182 cmReference
Width87 cmReference
Height95 cmReference
Simplicity 3112H attachments
42" mid-mount mower deckReference
48" mid-mount mower deckReference
Electrical
GroundnegativeReference
Battery volts12Reference
Attachment overview
42" mid-mount mower deckReference
48" mid-mount mower deckReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.