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Ariens Emperor 4 3ML4

The Ariens Emperor 4 3ML4 is a riding lawn mower produced from 1963 to 1964 as part of the Emperor Series. It features a 4 hp Tecumseh V40 gasoline engine with 180 cc displacement, a 4-speed friction disc transmission called Disc-O-Matic, and two-wheel drive with manual steering and mechanical band brakes. The mower has an open operator station and a mid PTO with an independent mechanical idler clutch. Attachments include 26" and 32" mid-mount mower decks and a 30" front-mount blade.
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ModelEmperor 4 3ML4

Technical Specifications

Detailed specifications and technical data for Ariens Emperor 4 3ML4

Engine

Model:Tecumseh V40
Power:4 hp (3.0 kW)
Cooling:air-cooled vertical-shaft
Cylinders:1-cylinder
Fuel type:gasoline
Bore/Stroke:2.25x2.50 inches (57 x 64 mm)
Displacement:180 cc (11.04 ci)
Starter type:manual recoil

Overview

Series:Emperor Series
Built in:Brillion, Wisconsin, USA
Category:Riding lawn mower
Production years:1963 - 1964

Mechanical

Drive:Two-wheel drive
Brakes:Mechanical band brakes
Steering:Manual steering
Operator station:Open operator station

Attachments

Blade:30 inches width (76 cm), front-mount
26 inch mid-mount mower deck:26 inches (66 cm)
32 inch mid-mount mower deck:32 inches (81 cm)

Transmission

Name:Disc-O-Matic
Type:friction disc
Gears:4 forward and 1 reverse

Power Take-off (PTO)

Clutch:mechanical idler
PTO type:independent
PTO location:Mid PTO