Allis Chalmers C tractor specifications

1940 - 1949

1940 - 1949 Row-Crop tractor

Production

Production Manufacturer:Allis Chalmers
Type:Row-Crop tractor
Factory:West Allis, Wisconsin, USA
Total built:84,020
Original price:$1,200 (1949 )

Allis Chalmers C Power

Allis Chalmers C Power Plows:2
Drawbar (tested):18.4 hp
13.7 kW
PTO (tested):23.30 hp
17.4 kW
power test details ...

1940 - 1949

Row-Crop tractor

Nebraska Tractor Test 363

Nebraska Tractor Test 363
Distillate 3-speed 2WD October 28 - November 6, 1940 Link: Nebraska Tractor Test 363 file
PTO performance
Power at rated engine speed:	19.40 hp 14.5 kW
Fuel use:	1.6 gal/hour 6.1 l/hour
Drawbar performance
Max power:	15.96 hp 11.9 kW
Gear 2 used for power test.
Max pull:	2,368 lbs 1074 kg
Gear 1 used for pull test.

Nebraska Tractor Test 364

Nebraska Tractor Test 364
Gasoline 3-speed 2WD October 28 - November 7, 1940 Link: Nebraska Tractor Test 364 file
PTO performance
Power at rated engine speed:	23.30 hp 17.4 kW
Fuel use:	2.0 gal/hour 7.6 l/hour
Drawbar performance
Max power:	18.4 hp 13.7 kW
Gear 2 used for power test.
Max pull:	2,352 lbs 1066 kg
Gear 1 used for pull test.

Allis Chalmers C Engines

Allis Chalmers C Engines Allis Chalmers 2.1L 4-cyl distillate Allis-Chalmers 2.1L 4-cyl gasoline Fuel tank:13 gal
49.2 L
Engine details ...

1940 - 1949

Row-Crop tractor

Engines overview

Engines overview
Allis Chalmers 2.1L 4-cyl distillate
Allis-Chalmers 2.1L 4-cyl gasoline

Engine Detail

Engine Detail
Allis Chalmers CE
distillate
4-cylinder 8-valve
liquid-cooled vertical I-head
Low-octane fuel engine designed to run on tractor fuels with an octane rating of 30 or higher.
Displacement:	125.2 ci 2.1 L
Bore/Stroke:	3.375x3.50 inches 86 x 89 mm
Air cleaner:	oil bath
Compression:	4.75:1
Rated RPM:	1500
Firing order:	1-2-4-3
Starter volts:	6
Coolant capacity:	8 qts 7.6 L
Sparkplug:	Autolite A 9
	AC 47
Sparkplug gap:	0.035 inches 0.889 mm
Point gap:	0.020 inches 0.508 mm
Intake valve clearance:	0.010 inches 0.254 mm (hot)
Exhaust valve clearance:	0.010 inches 0.254 mm (hot)

Engine Oil

Engine Oil

Oil capacity:	4 qts 3.8 L

Engine Detail

Engine Detail
Allis-Chalmers CE
gasoline
4-cylinder 8-valve
liquid-cooled
Displacement:	125.2 ci 2.1 L
Bore/Stroke:	3.375x3.50 inches 86 x 89 mm
Air cleaner:	oil bath
Compression:	5.75:1
Rated RPM:	1500
Firing order:	1-2-4-3
Coolant capacity:	8 qts 7.6 L
Sparkplug:	Autolite AN 7
	AC 45
Sparkplug gap:	0.035 inches 0.889 mm
Point gap:	0.020 inches 0.508 mm
Intake valve clearance:	0.010 inches 0.254 mm hot
Exhaust valve clearance:	0.010 inches 0.254 mm hot

Engine Oil

Engine Oil

Oil capacity:	4 qts 3.8 L

Mechanical

Mechanical Chassis:4x2 2WD
Steering:manual
Brakes:mechanical drum
Cab:Open operator station.
Transmission:3-speed non-synchronized gear
Transmission details ...

1940 - 1949

Row-Crop tractor

Transmission

Type:

non-synchronized gear

Gears:

3 forward and 1 reverse

Oil capacity:

6 qts
5.7 L

7 qts
6.6 L (with PTO)

Oil type:

SAE20W

Speeds

Speeds

Power Take-off (PTO)

Power Take-off (PTO) Rear PTO:transmission
Rear RPM:560

Dimensions & Tires

Dimensions & Tires Wheelbase:77 inches
195 cm
Weight:2500 lbs
1134 kg
Front tire:4.00-15
Rear tire:9.00-24
Full dimensions and tires ...

1940 - 1949

Row-Crop tractor

Allis Chalmers C Tires

Allis Chalmers C Tires
Ag front:	4.00-15
Ag rear:	9.00-24

Dimensions

Dimensions
Wheelbase:	77 inches 195 cm
Length:	114 inches 289 cm
Width:	68.5 inches 173 cm
Height:	63 inches 160 cm
Weight:	2500 lbs 1134 kg

C Serial Numbers

C Serial Numbers Location:On top of transmission case, behind shift lever
photo of C serial number
1940:1
1941:112
1942:12389
1943:18782
1944:23908
1945:30695
1946:36378
1947:39168
1948:51515
1949:68281
1950:80518

how to read serial numbers...