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312H -- 12 hp tractor with Hydrostatic Automatic
Transmission, electric lift, and electric PTO
You've got a never-ending variety of speeds at your disposal without shifting a gear. .
. without clutching. And every 300 series tractor has controlled traction
differential. Power transfers automatically from the wheel that slips to the wheel
that grips to get you out of tight, slippery spots with ease. Lights and lighter
standard equipment.
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
Hydrostatic Drive with piston pump and piston motor
DIFFERENTIAL
Planetary gear with controlled traction
SPEEDS
Variable from 0 to 8.1 MPH forward and 0 to 3.8 MPH reverse
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. 850 lbs
Source: AC sales catalog, Yard Power for Lawn
Lovers, 1971(?), courtesy of Steve Johnson
