All 137 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production
Manufacturer
Allis Chalmers
(no label)
Row-Crop tractor
(no label)
Built in West Allis, Wisconsin, USA
Total built
22419
Original price
$8,672
Engine
(no label)
Allis Chalmers 4.9L 6-cyl gasoline
(no label)
Allis-Chalmers 4.9L 6-cyl diesel
(no label)
Allis-Chalmers 4.9L 6-cyl LP gas
Transmission
(no label)
8-speed two-speed power shift
Power
Drawbar (tested)
79.12 hp | 59.0 kW
PTO (tested)
93.64 hp | 69.8 kW
Mechanical
(no label)
Two-wheel drive
(no label)
Power steering
(no label)
Band actuated disc brakes
(no label)
Open operator station. Factory cab available starting in 1965 with optional heat and air-conditioning.
Capacity
Fuel
48 gal (gas/diesel) | 181.7 L
Fuel
52 gal (LP gas) | 196.8 L
Hydraulic system
9 gal | 34.1 L
Hydraulics
Type
open center
Capacity
9 gal | 34.1 L
Pressure
2000 psi | 137.9 bar
Pump flow
12 gpm | 45.4 lpm
Steering flow
12 gpm | 45.4 lpm
Steering press.
1500 psi | 103.4 bar
Hitch
Rear Type
II
Type
Allis Snap-Coupler
Pto
Rear PTO
live
Rear PTO
independent
Rear PTO Type
540 (1.375)
Rear PTO Type
1000 (1.375)
Engine RPM
540@1940
Engine RPM
1000@2136
Dimensions
Wheelbase
105 inches | 266 cm
Weight
7675 to 7945 pounds
Front tire
7.50-16
Rear tire
16.4-34
Serial location
(no label)
Serial number on the left side of the tractor, stamped into the flange where the engine and transmission meet.
Belt pulley
Diameter
9 inches | 22 cm
Width
6.6 inches | 16 cm
RPM
1845
Speed
4347 ft/min | 1324.97 meters/min
Electrical
Ground
negative
Charging system
generator
Batteries
1 (gas)
Batteries
2 (diesel)
Battery volts
6 (diesel)
Battery volts
12 (gas/opt)
Battery AH
53 (gas)
Battery AH
95 (gas optional)
Battery AH
135 (diesel)
Battery AH
190 (diesel optional)
Engine
Engine options
(no label)
Allis Chalmers 4.9L 6-cyl gasoline
(no label)
Allis-Chalmers 4.9L 6-cyl diesel
(no label)
Allis-Chalmers 4.9L 6-cyl LP gas
Engine detail
(no label)
Allis Chalmers G2800
(no label)
gasoline
(no label)
6-cylinder
(no label)
liquid-cooled
Displacement
301 ci | 4.9 L
Bore/Stroke
3.875x4.25 inches | 98 x 108 mm
Air cleaner
dry
Compression
8:1
Rated RPM
2200
Firing order
1-5-3-6-2-4
Starter
electric
Starter volts
12
Coolant capacity (Coolant)
18 qts | 17.0 L
Sparkplug gap
0.025 inches | 0.635 mm
Point gap
0.016 inches | 0.406 mm
Intake valve clearance
0.020 inches (hot) | 0.508 mm
Exhaust valve clearance
0.025 inches (hot) | 0.635 mm
(no label)
Allis-Chalmers 2900
(no label)
turbocharged diesel
(no label)
6-cylinder
(no label)
liquid-cooled
Displacement
301 ci | 4.9 L
Bore/Stroke
3.875x4.25 inches | 98 x 108 mm
Air cleaner
dry
Compression
16.25:1
Rated RPM
2200
Firing order
1-5-3-6-2-4
Starter
electric
Starter volts
12
Coolant capacity (Coolant)
18 qts | 17.0 L
Intake valve clearance
0.015 inches (hot) | 0.381 mm
Exhaust valve clearance
0.015 inches (hot) | 0.381 mm
(no label)
Allis-Chalmers G2800
(no label)
LP gas
(no label)
6-cylinder
(no label)
liquid-cooled
Displacement
301 ci | 4.9 L
Bore/Stroke
3.875x4.25 inches | 98 x 108 mm
Air cleaner
dry
Compression
9:1
Rated RPM
2200
Firing order
1-5-3-6-2-4
Starter
electric
Starter volts
12
Coolant capacity (Coolant)
18 qts | 17.0 L
Sparkplug gap
0.020 inches | 0.508 mm
Point gap
0.016 inches | 0.406 mm
Intake valve clearance
0.020 inches (hot) | 0.508 mm
Exhaust valve clearance
0.025 inches (hot) | 0.635 mm
Engine oil
Oil capacity
12 qts | 11.4 L
Oil capacity
12 qts | 11.4 L
Oil capacity
12 qts | 11.4 L
Transmission
Transmission
Transmission
Power Director
Type
two-speed power shift
Gears
8 forward and 2 reverse
Clutch
dry disc
Oil capacity
32 qts | 30.3 L
Oil capacity
38 qts (S/N 23000 and up) | 36.0 L
(no label)
The transmission is controlled by means of the gear shift lever and the Power Director lever. The tractor must be stopped, and clutch used, to select one of four forward gears, or reverse. The Power Director lever has high, low, and neutral positions. The Power Director can be shifted on the move without clutching. Placing the Power Director into neutral causes the tractor to stop while keeping the PTO engaged.