Tractor · 1940Unverified
Allis Chalmers C
Allis Chalmers C — Row-Crop tractor · 19 hp. Reference specifications; pending source verification.
Provisional listing — the headline figure is shown; full specifications are auto-generated and pending verification against published sources.
Rated power
19 hp
Max power
11.9 kW
Weight
1134 kg
Hover a source tag to verify
Overview
ManufacturerAllis ChalmersReference
Row-Crop tractorReference
Built in West Allis, Wisconsin, USAReference
Total built84,020Reference
Original price was $1,200 in 1949Reference
Two-wheel driveReference
Manual steeringReference
Mechanical drum brakesReference
Open operator station.Reference
Engine
Allis Chalmers 2.1L 4-cyl distillateReference
Allis-Chalmers 2.1L 4-cyl gasolineReference
Fuel tank49.2 LReference
Aux. fuel3.8 LReference
Plows2Reference
Drawbar (tested)13.7 kWReference
Allis Chalmers CEReference
distillateReference
4-cylinder 8-valveReference
liquid-cooled vertical I-headReference
Low-octane fuel engine designed to run on tractor fuels with an octane rating of 30 or higher.Reference
Displacement2.1 LReference
Bore/Stroke86 x 89 mmReference
Air cleaneroil bathReference
Compression4.75:1Reference
Rated RPM1500Reference
Firing order1-2-4-3Reference
Starter volts6Reference
Coolant capacity7.6 LReference
SparkplugAutolite A 9Reference
SparkplugAC 47Reference
Sparkplug gap0.889 mmReference
Point gap0.508 mmReference
Intake valve clearance0.254 mmReference
Exhaust valve clearance0.254 mmReference
Oil capacity3.8 LReference
Allis-Chalmers CEReference
gasolineReference
liquid-cooledReference
Compression5.75:1Reference
SparkplugAutolite AN 7Reference
SparkplugAC 45Reference
Intake valve clearance0.254 mmReference
Exhaust valve clearance0.254 mmReference
Power at rated engine speed14.5 kWReference
Max power11.9 kWReference
Power at rated engine speed17.4 kWReference
Max power13.7 kWReference
Transmission
3-speed non-synchronized gearReference
Typenon-synchronized gearReference
Gears3 forward and 1 reverseReference
Oil capacity5.7 LReference
Oil capacity6.6 LReference
Oil typeSAE20WReference
PTO & Hydraulics
PTO (tested)17.4 kWReference
Rear PTOtransmissionReference
Rear PTO Type560Reference
Dimensions
Wheelbase195 cmReference
Weight1134 kgReference
Front tire4.00-15Reference
Rear tire9-24Reference
Ag front4.00-15Reference
Ag rear9-24Reference
Ag front6-12Reference
Ag rear10-24Reference
Length289 cmReference
Width173 cmReference
Height159 cmReference
Front tread208 cmReference
Rear tread132 to 203 cmReference
C Serial Number Location
On top of transmission case, behind shift leverReference
C Serial Numbers
19401Reference
1941112Reference
194212389Reference
194318782Reference
194423908Reference
194530695Reference
194636378Reference
194739168Reference
194851515Reference
194968281Reference
195080518Reference
FAQ: How to read a serial number table.Reference
Capacities
Diameter20 cmReference
Width13 cmReference
RPM1129Reference
Electrical
GroundpositiveReference
Charging systemgeneratorReference
Charging amps12Reference
Battery volts6Reference
Battery AH95Reference
Test results
NTTL 363: distillate 3-speed 2WDReference
NTTL 364: gasoline 3-speed 2WDReference
Distillate 3-speed 2WDOctober 28 - November 6, 1940Link: Nebraska Tractor Test 363 fileReference
PTO performanceReference
Fuel use6.1 l/hourReference
Drawbar performanceReference
Gear 2 used for power test.Reference
Max pull1074 kgReference
Gear 1 used for pull test.Reference
Gasoline 3-speed 2WDOctober 28 - November 7, 1940Link: Nebraska Tractor Test 364 fileReference
Fuel use7.6 l/hourReference
Max pull1066 kgReference
Values normalized to UK metric units. Every figure is traced to at least one source; verified specs are cross-checked against two or more.