Lawn Tractor · 1970Unverified
Simplicity Broadmoor 728 990577
Simplicity Broadmoor 728 990577 — Model year 1970-19711972 · 8 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
8 hp
Weight
152 kg
Hover a source tag to verify
Overview
ManufacturerSimplicity (a part of Allis Chalmers)Reference
Garden tractorReference
Built in Port Washington, Wisconsin, USAReference
Two-wheel driveReference
Manual steeringReference
Open operator station.Reference
Engine
8HP Briggs & Stratton 318cc 1-cyl gasolineReference
Fuel tank3.8 LReference
Briggs & Stratton 191701Reference
gasolineReference
1-cylinderReference
air-cooled vertical-shaftReference
Displacement19.44 ciReference
Bore/Stroke76 x 70 mmReference
Power (gross)6.0 kWReference
StarterelectricReference
Starter volts12Reference
Oil capacity1.1 LReference
Transmission
3-speed gearReference
Typebelt-driven gearReference
Gears3 forward and 1 reverseReference
Oil capacity0.9 LReference
PTO & Hydraulics
Mid PTOindependentReference
ClutchmechanicalReference
Dimensions
Wheelbase105 cmReference
Weight152 kgReference
Front tire5.30x6Reference
Rear tire18x9.50-8Reference
Weight39 kgReference
Lawn/turf front5.30x6Reference
Lawn/turf rear18x9.50-8Reference
Length147 cmReference
Width74 cmReference
Height (steering wheel)85 cmReference
Simplicity Broadmoor 728 attachments
36" mid-mount mower deckReference
snowblowerReference
bladeReference
Electrical
GroundnegativeReference
Battery volts12Reference
Battery AH32Reference
Attachment overview
36" mid-mount mower deckReference
SnowblowerReference
BladeReference
36" Mower deck
Typemid-mount Simplicity 422Reference
Type3-blade with manual liftReference
Cutting width91 cmReference
Overall width101 cmReference
Cut height4 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.