Allis-Chalmers WD - GENERAL SPECIFICATIONS

GENERAL SPECIFICATIONS
ENGINE :
Number of Cylinders . . . . . , , . . 4
Bore . . . . . . . . . . . . . . . . . 4”
Stroke . . . . . . . . . . . . . . . . . 4”
R.P.M. . . . . . . . . . . . . . . . 1400
Firing Order . . . . . . . . , l-2-4-3
Piston Displacement . . . .
201 Cu. In.
Compression Ratio (Gasoline)
5-l/2 to 1
(Low Octane Fuel). . . 4-l/2 to 1
MAGNETO:
Impulse Coupling . , . . . . . Automatic
Lag Angle . . . . . . . . . . 30 degrees
Timing Advance . . . . . . . 30 degrees
Point Gap . . . . . . . . . . . . . .020”
Spark Plug Size . . . . . . . . . . 14mm
Spark Plug Point Gap. , . .030” to .040”
Spark Plug Heat Range
Gasoline . . . . . . . Autolite AN 7
or equivilent
Spark Flug Heat Range
Low Octane . . . . . . . Autolite A9
or equivilent
TRANSMISSION: (Selective Sliding Gear)
First . . . . . . . . . . . .
2-l/2 MPH
Second, . . . . . . . . . . .
3-l/2 MPH
Third . . . . . . . . . . . . 4-3/4 MPH
Fourth . . . . . . . . . . . . .
.9 MPH
Reverse . . . , . . . . . . . . . 2 MPH
ENGINE CLUTCH: (Spring Loaded)
Single Plate
- Dry Disc
Diameter . . , . . . . . . . . . . .
10”
TRANSMISSION CLUTCH: (Over Center)
Optional
Double Plate
- Wet
Diameter . . . . . . . . . . , . . . . 7”
BELT PULLEY: (Optional)
Diameter . . . . . . , . . . . . . . 9”
Face . . . . . . . . . . . . . . . 6-l/2”
RPM at 1400 Engine Speed . . . . . 1260
BRAKES:
Enclosed Contracting Type,
Foot Operated
RADIATOR:
Capacity. . . . . . . . . . . . 3-l/2 Gal.
OIL SUMP:
Capacity . . . . . . . . . . . .
6 Quarts
TRANSMISSION, DIFFERENTIAL
AND CLUTCH
Capacity . . . . . . . . , . , . 17 Quarts
(18 quarts with P.T.O. Installed)
FINAL DRIVE GEARS:
Capacity
- Each . . . . . . . . . 1 Quart
F UEI. TANK:
Capacity . . . , . . . . . . . . . .15 Gal.
Auxiliary Tank . . . . . . . . . . 1 Gal.
WHEEL TREAD:
Rear . . . . . . , . . . . . , 56” to 90”
TIRE SIZE:
Front . . . . . . . . . . . . . 5.50 x 16”
Rear... . . . . . . . . . . . . 11x28
TIRE PRESSURE:
Front. . . . . . . . . . . . . . .
.28 lbs.
Rear . . . . . . . . . . . . . .
12 lbs.
BATTERY:
6 Volt -- 15 Plate -- 95 Ampere Hour
HYDRAULIC PUMP (Optional)
Capacity . . . . . . . . . . . . . 5 Quarts
Lift Rams . . . . . . . Diameter
l-1/4”
Remote Ram . . . . . Diameter l-3/4”
POWER TAKE-OFF
RPM at 1400 of Engine . . . . . . . 548
STEERING: (Semi-Reversible)
Ratio.. . . . . . . . . . . . . . . 12 to 1
HEIGHT
Overall . . . . . . . . . . . .
81-l/2”
Height of top of Steering Wheel . . , 68”
Wheel Base . . . . . . . . . . . . . 88”
Overall Length . . . . . . . . . . . 128”
Turning radius - With Brake . . . ,
8’
The Allis-Chalmers Manufacturing Company reserves the right to make changes in the
above specifications or to add improvements at any time without notice or obligation.
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