Lawn Tractor · 1975Unverified
Simplicity 3005 Wonder Boy
Simplicity 3005 Wonder Boy — Wonder Boy Series · 5 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
5 hp
Weight
121 kg
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Overview
ManufacturerSimplicity (a part of Allis Chalmers)Reference
Riding lawn mowerReference
Built in Port Washington, Wisconsin, USAReference
Original price was $895 in 1978Reference
Two-wheel driveReference
Manual steeringReference
Open operator station.Reference
Variants
405similar Allis Chalmers modelReference
Engine
5HP Briggs & Stratton 204cc 1-cyl gasolineReference
Fuel tank2.8 LReference
Briggs & Stratton 130202Reference
gasolineReference
1-cylinderReference
air-cooled vertical-shaftReference
Displacement12.5 ciReference
Bore/Stroke65 x 62 mmReference
Power3.7 kWReference
Starter typemanual recoilReference
Starter typeelectricReference
Transmission
2-speed gearReference
Typebelt-driven gearReference
Gears2 forward and 1 reverseReference
Dimensions
Wheelbase105 cmReference
Weight121 kgReference
Front tire4.10/3.50x4Reference
Rear tire16.00/6.50x8Reference
Lawn/turf front4.10/3.50x4Reference
Lawn/turf rear16.00/6.50x8Reference
Length147 cmReference
Width71 cmReference
Height (steering wheel)99 cmReference
Height (hood)74 cmReference
Shipping weight121 kgReference
Simplicity 3005 Wonder Boy attachments
26" mid-mount mower deckReference
26" Mower deck
Typemid-mount SimplicityReference
Type1-bladeReference
Cutting width66 cmReference
Overall width91 cmReference
Cut height3 to 9 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.