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312 -- 12hp standard tractor with Vari-Shift
Transmission
A tough Kohler engine delivers all the power you need to handle tough lawn and garden
chores. Key starting ignition only works when the tractor is in neutral and when PTO
is disengaged, to assure you maximum safety
ENGINE
Make
Kohler
Type
4 cycle, single cylinder, air cooled
Horsepower
12
Bore and Stroke
3.38" X 3.25"
Displacement
29.07 cu. in.
RPM
3600 RPM full throttle full load
Electrical System
15 amp. flywheel alternator, solid state voltage
regulator-rectifier
Ignition System
Battery ignition
BATTERY
Make
Allis-Chalmers - 40 ampere hour - 12 volt
TRANSMISSION
Sliding spur gear and spiral bevel gear. 21 speeds
forward and 7 reverse with standard variable pitch sheave system.
DIFFERENTIAL
Planetary gear with controlled traction
SPEEDS
First 7 Speed Ranges
Min.
0.8 MPH
Max.
1.7 MPH
Second 7 Speed Ranges
2.0 MPH
4.0 MPH
Third 7 Speed Ranges
3.3 MPH
6.6 MPH
Reverse 7 Speed Ranges
1.7 MPH
3.4 MPH
DIMENSIONS
Height (at steering wheel)
43.0"
Width Overall
38.5"
Length Overall
73.0"
Wheel Tread
Front 30.7" -- Rear 28.0"
Wheel Base
48.1"
Implement Lift
Electric
PTO
Electric
SHIPPING WEIGHT
Approx. 790 lbs
Source: AC sales catalog, Yard Power
for Lawn Lovers, 1971(?), courtesy of Steve Johnson
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