Lawn Tractor · 1961Unverified
Simplicity 600 990230
Simplicity 600 990230 — Wonder Boy Series · 6 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
6 hp
Weight
38 kg
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Overview
ManufacturerSimplicityReference
Riding lawn mowerReference
Built in Port Washington, Wisconsin, USAReference
Original price was $438 in 1963Reference
Two-wheel driveReference
Manual steeringReference
Open operator station.Reference
Engine
6HP Briggs & Stratton 231cc 1-cyl gasolineReference
Briggs & Stratton 140000Reference
gasolineReference
1-cylinderReference
air-cooledReference
Displacement14.1 ciReference
Bore/Stroke70 x 60 mmReference
Power (gross)4.5 kWReference
Fuel systemcarburetorReference
Startermanual recoilReference
StarterelectricReference
Starter volts12Reference
Sparkplug gap0.635 mmReference
Point gap0.508 mmReference
Transmission
2-speed gearReference
Typebelt-driven gearReference
Gears2 forward and reverseReference
Dimensions
Front tire3.50x4Reference
Rear tire4.80x8Reference
Weight38 kgReference
Lawn/turf front3.50x4Reference
Lawn/turf rear4.80x8Reference
Simplicity 600 attachments
32" mid-mount mower deckReference
32" Mower deck
Typemid-mount SimplicityReference
Type2-blade with manual liftReference
Cutting width81 cmReference
Cut height3 to 7 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.