Lawn Tractor · 1979Unverified
Allis Chalmers 811GT
Allis Chalmers 811GT — 800GT Series · 11 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
11 hp
Weight
198 kg
Hover a source tag to verify
Overview
ManufacturerAllis ChalmersReference
Garden tractorReference
Built in Port Washington, Wisconsin, USAReference
Original price was $1,466 in 1979Reference
Two-wheel driveReference
Manual steeringReference
Mechanical band brakesReference
Open operator station.Reference
Engine
11HP Briggs & Stratton 399cc 1-cyl gasolineReference
Fuel tank8.3 LReference
Briggs & Stratton 252707Reference
gasolineReference
1-cylinderReference
air-cooled vertical-shaftReference
Displacement24.36 ciReference
Bore/Stroke87 x 67 mmReference
Power (gross)8.2 kWReference
Rated RPM3400Reference
Idle RPM1750-3400Reference
StarterelectricReference
Starter volts12Reference
Transmission
3-speed gearReference
Typebelt-driven gearReference
Gears3 forward and 1 reverseReference
PTO & Hydraulics
Mid PTOindependentReference
Clutchmechanical idler pulleyReference
Dimensions
Wheelbase115 cmReference
Weight198 kgReference
Front tire15x6.00-6Reference
Rear tire20x8.00-10Reference
Lawn/turf front15x6.00-6Reference
Lawn/turf rear20x8.00-10Reference
Length168 cmReference
Width85 cmReference
Height (steering wheel)101 cmReference
Height (hood)87 cmReference
Allis Chalmers 811GT attachments
36" mid-mount mower deckReference
42" mid-mount mower deckReference
snowblowerReference
bladeReference
Electrical
GroundnegativeReference
Charging amps3Reference
Battery volts12Reference
Battery AH39Reference
Attachment overview
36" mid-mount mower deckReference
42" mid-mount mower deckReference
SnowblowerReference
BladeReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.