Lawn Tractor · 1963Unverified
Ariens Emperor 4 3ML4
Ariens Emperor 4 3ML4 — Emperor Series · 4 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
4 hp
Hover a source tag to verify
Overview
ManufacturerAriensReference
Riding lawn mowerReference
Built in Brillion, Wisconsin, USAReference
Two-wheel driveReference
Manual steeringReference
Mechanical band brakesReference
Open operator station.Reference
Engine
4HP Tecumseh 180cc 1-cyl gasolineReference
Tecumseh V40Reference
gasolineReference
1-cylinderReference
air-cooled vertical-shaftReference
Displacement11.04 ciReference
Bore/Stroke57 x 64 mmReference
Power3.0 kWReference
Starter typemanual recoilReference
Transmission
4-speed friction discReference
TransmissionDisc-O-MaticReference
Typefriction discReference
Gears4 forward and 1 reverseReference
PTO & Hydraulics
Mid PTOindependentReference
Clutchmechanical idlerReference
Ariens Emperor 4 attachments
26" mid-mount mower deckReference
32" mid-mount mower deckReference
bladeReference
Emperor 4 Serial Numbers
Location:Model codes in parenthesis.Reference
1963-unknown-Reference
1964-unknown-Reference
FAQ: How to read a serial number table.Reference
Attachment overview
26" mid-mount mower deckReference
32" mid-mount mower deckReference
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.