Yard-Man lawn tractors

Yard-Man 3120 300

The Yard-Man 3120 300 is a front-mount mower lawn tractor produced from 1964 to 1967 by Yard-Man in Jackson, Michigan, USA. It features a 4 hp Briggs & Stratton 170cc 1-cylinder gasoline engine with manual recoil start, a 2-speed transmission with 2 forward and reverse gears, two-wheel drive, manual steering, and an open operator station. The tractor originally sold for $350 in 1966. It comes equipped with a 30-inch front-mount mower deck with manual lift.
Power4 hp
Founded30" deck
Model3120

Technical Specifications

Detailed specifications and technical data for Yard-Man 3120 300

Engine
ModelBriggs & Stratton 100902
Power4 hp (3.0 kW)
Coolingair-cooled vertical-shaft
Cylinders1-cylinder
Fuel typegasoline
Bore/Stroke2.50x2.125 inches (64 x 54 mm)
Displacement170 cc (10.4 ci)
Starter typemanual recoil
Dimensions
TypeFront-mount mower
Mechanical
DriveTwo-wheel drive
SteeringManual steering
Operator stationOpen operator station
Production
TypeFront-mount mower
Built inJackson, Michigan, USA
Years made1964 - 1967
ManufacturerYard-Man
Original price$350 in 1966
Attachments
Liftmanual lift
Typefront-mount Yard-Man
Mower deck30" front-mount mower deck
Cutting width30 inches (76 cm)
Transmission
Type2-speed
Gears2 forward and reverse