Head to head · Row Crop

Allis Chalmers D12 vs International Harvester D-430

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Allis ChalmersModel A

Allis Chalmers D12

Row Crop

power
31 hp
displacement
149 ci
Cylinders
4
Forward gears
4
Full D12 specs
Image not recorded
International HarvesterModel B

International Harvester D-430

Utility

power
30 hp
displacement
133 ci
Cylinders
4
Forward gears
6
Full D-430 specs
Allis ChalmersAllis Chalmers D12
vs
International HarvesterInternational Harvester D-430

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ D12 higher · +1 hp (+3%)
D1231 hp
D-43030 hp
Median Row Crop Tractor138 hp

D12 is in the 3rd percentile; D-430 is in the 2nd · 1,206 models

Engine Displacement

▲ D12 higher · +16 ci (+12%)
D12149 ci
D-430133 ci
Median Row Crop Tractor391 ci

D12 is in the 4th percentile; D-430 is in the 3rd · 1,409 models

Cylinders

= Effectively tied
D124
D-4304
Median Row Crop Tractor6

D12 is in the 17th percentile; D-430 is in the 17th · 1,417 models

Forward Gears

▲ D-430 higher · +2 (+50%)
D124
D-4306
Median Row Crop Tractor16

D12 is in the 4th percentile; D-430 is in the 11th · 1,200 models

D12 (A)D-430 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D12International Harvester D-430Difference
ManufacturerAllis ChalmersInternational Harvester—
ModelD12D-430—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D12International Harvester D-430Difference
ManufacturerAllis-ChalmersInternational Harvester—
ModelPower-CraterDD-132—
Power Output31hp30hp▲ D12+1 hp · +3%
Rated RPM1,650RPM1,750RPM▲ D-430+100 RPM · +6%
Cylinders44Same
Displacement149ci133ci▲ D12+16 ci · +12%
Bore3.5in3.3in▲ D12+0.2 in · +6%
Stroke3.9in4in▲ D-430+0.1 in · +3%

Transmission

SpecAllis Chalmers D12International Harvester D-430Difference
TypeSliding GearGear—

Dimensions & Weight

SpecAllis Chalmers D12International Harvester D-430Difference
Length121in115in▲ D12+6 in · +5%
WidthNot recorded64.6in—
Height76.5in61.3in▲ D12+15.2 in · +25%
Operating Weight2,800lb3,085lb▲ D-430+285 lb · +10%

Hydraulics

SpecAllis Chalmers D12International Harvester D-430Difference
System TypeLiveNot recorded—
Steering TypeManualManualSame

Power Take-off (PTO)

SpecAllis Chalmers D12International Harvester D-430Difference
TypeRearNot recorded—
Speed 1540rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D12International Harvester D-430Difference
Hitch TypeSnap-CouplerCategory II—
Hitch CategoryINot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers D12International Harvester D-430Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeManualManualSame

Electrical

SpecAllis Chalmers D12International Harvester D-430Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D12International Harvester D-430Difference
Coolant2gal3.7gal▲ D-430+1.7 gal · +85%

Operator Station

SpecAllis Chalmers D12International Harvester D-430Difference
TypeOpenNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 3rd percentile (31 hp)B · 2nd percentile (30 hp)

Engine Displacement

median 391 ci
A · 4th percentile (149 ci)B · 3rd percentile (133 ci)

Cylinders

median 6
A · 17th percentile (4)B · 17th percentile (4)

Forward Gears

median 16
A · 4th percentile (4)B · 11th percentile (6)

Operating Weight

median 12,307 lb
A · 2nd percentile (2,800 lb)B · 2nd percentile (3,085 lb)
A · D12B · D-430Median Row Crop Tractor
Full spec pageAllis Chalmers D12Full spec pageInternational Harvester D-430