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Lawn Tractor · 1963Unverified

Ariens Emperor 4 3ML4

Name: Ariens Emperor 4 3ML4
Brand: Ariens

Ariens Emperor 4 3ML4 — Emperor Series · 4 hp. Reference specifications; pending source verification.

The Ariens Emperor 4 3ML4 is a lawn tractor with a rated power of 4 hp, positioning it at the lighter end of its class. Produced between 1963 and 1964, it features a 1-cylinder petrol air-cooled engine, paired with two-wheel drive and a 4-speed gearbox, suitable for operations covering up to 200 acres.

Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.

Rated power

4 hp

Catalogue coverage

Variants represented

Richest spec table

32 rows

Recorded power

4 hp

Transmissions

4-speed friction disc

Production years

1963-1964

Verified variants

No linked source document is currently displayed; verify critical figures with the manufacturer or dealer.

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.

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