Yard-Man

3960

Lawn tractor · 1974–1976 · 10 hp

The Yard-Man 3960 is a lawn tractor manufactured from 1974 to 1976. It features a Briggs & Stratton 252707 engine, and manual steering. The transmission is a belt-driven gear type with 3 forward and 1 reverse.

Engine

EngineBriggs & Stratton 252707
Fuel Typegasoline
Cylinders1
Coolingair-cooled
Displacement24.36 ci (399 cc)
Bore3.44 in (87 mm)
Stroke2.63 in (67 mm)
Power Gross10 hp
Power Rated10 hp (7.5 kW)
Starter Volts12
Starter Typeelectric
ManufacturerBriggs & Stratton

Transmission

Transmission Typebelt-driven gear
Transmission ModelPeerless 650
Gears3 forward and 1 reverse
Available Options3-speed gear

Electrical

Battery Volts12
Groundnegative

Tires & Tracks

Front Ag13x5.00-6
Rear Ag18x9.50

Fuel

Capacity1 gal (3.8 L)

Steering

Typemanual

Attachments

36" mid-mount mower deckSnowblowerBlade
Mower Deck36 in (91 cm)