Lawn Tractor · 1987Unverified
Simplicity SunRunner 12H
Simplicity SunRunner 12H — SunRunner 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
Weight
239 kg
Hover a source tag to verify
Overview
ManufacturerSimplicityReference
Front-mount mowerReference
Two-wheel driveReference
Manual steeringReference
Mechanical band brakesReference
Open operator station.Reference
Variants
12GgearReference
12HhydrostaticReference
Engine
12HP Briggs & Stratton 465cc 1-cyl gasolineReference
Fuel tank7.6 LReference
Briggs & Stratton 281707Reference
gasolineReference
1-cylinderReference
air-cooled vertical-shaftReference
Displacement28.42 ciReference
Bore/Stroke87 x 78 mmReference
Power8.9 kWReference
StarterelectricReference
Starter volts12Reference
Oil change25 hReference
Image courtesy of Joe HancavizReference
Transmission
hydrostaticReference
Typebelt-driven hydrostaticReference
Gearsinfinite forward and reverseReference
Oil typeSimplicity Multipurpose Hydraulic/Transmission OilReference
PTO & Hydraulics
Front PTOindependentReference
Clutchmechanical ilder pulleyReference
Dimensions
Wheelbase101 cmReference
Weight239 kgReference
Front tire15x6-6.00Reference
Rear tire4.1/3.5-4Reference
Lawn/turf front15x6-6.00Reference
Lawn/turf rear4.1/3.5-4Reference
Length162 cmReference
Length212 cmReference
Width91 cmReference
Height (steering wheel)106 cmReference
Height (hood)62 cmReference
Simplicity SunRunner 12H attachments
36" front-mount mower deckReference
42" front-mount mower deckReference
Electrical
GroundnegativeReference
Battery volts12Reference
Attachment overview
36" front-mount mower deckReference
42" front-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.