Head to head · Row Crop

Allis Chalmers WD vs International Harvester 433

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Allis ChalmersModel A

Allis Chalmers WD

Row Crop

power
34.6 hp
displacement
201 ci
Cylinders
4
Forward gears
4
Full WD specs
International Harvester 433 Tractor
International HarvesterModel B

International Harvester 433

Utility

power
35 hp
displacement
155 ci
Cylinders
3
Forward gears
16
Full 433 specs
Allis ChalmersAllis Chalmers WD
vs
International HarvesterInternational Harvester 433

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ 433 higher · +0.4 hp (+1%)
WD34.6 hp
43335 hp
Median Row Crop Tractor138 hp

WD is in the 3rd percentile; 433 is in the 3rd · 1,206 models

Engine Displacement

▲ WD higher · +46 ci (+30%)
WD201 ci
433155 ci
Median Row Crop Tractor391 ci

WD is in the 8th percentile; 433 is in the 4th · 1,409 models

Cylinders

▲ WD higher · +1 (+33%)
WD4
4333
Median Row Crop Tractor6

WD is in the 17th percentile; 433 is in the 2nd · 1,417 models

Forward Gears

▲ 433 higher · +12 (+300%)
WD4
43316
Median Row Crop Tractor16

WD is in the 4th percentile; 433 is in the 50th · 1,200 models

WD (A)433 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers WDInternational Harvester 433Difference
ManufacturerAllis ChalmersInternational Harvester—
ModelWD433—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers WDInternational Harvester 433Difference
ManufacturerAllis ChalmersInternational Harvester—
ModelAllis ChalmersD-155—
Power Output34.6hp35hp▲ 433+0.4 hp · +1%
Rated RPM1,659RPM2,050RPM▲ 433+391 RPM · +24%
Cylinders43▲ WD+1 · +33%
Displacement201ci155ci▲ WD+46 ci · +30%
Bore4in3.9in▲ WD+0.1 in · +3%
Stroke4in4.4in▲ 433+0.4 in · +10%

Transmission

SpecAllis Chalmers WDInternational Harvester 433Difference
TypeNon-synchronized GearSynchron—

Dimensions & Weight

SpecAllis Chalmers WDInternational Harvester 433Difference
Length127in134in▲ 433+7 in · +6%
WidthNot recorded64.7in—
Height81.5in81.5inSame
Operating WeightNot recorded4,608lb—

Hydraulics

SpecAllis Chalmers WDInternational Harvester 433Difference
System TypeOpen CenterNot recorded—
Steering TypeManualManualSame

Power Take-off (PTO)

SpecAllis Chalmers WDInternational Harvester 433Difference
TypeOptional Transmission or LiveNot recorded—

Hitch & Towing

SpecAllis Chalmers WDInternational Harvester 433Difference
Hitch TypeSingle Hitch PointNot recorded—
Hitch CategoryNot recordedII—

Chassis & Drive

SpecAllis Chalmers WDInternational Harvester 433Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeManualManualSame
Brake TypeManual External Compression BandNot recorded—

Electrical

SpecAllis Chalmers WDInternational Harvester 433Difference
Starter TypeNot recordedElectric—

Capacities

SpecAllis Chalmers WDInternational Harvester 433Difference
Coolant3.5gal3.6gal▲ 433+0.1 gal · +3%

Operator Station

SpecAllis Chalmers WDInternational Harvester 433Difference
TypeOpenNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 3rd percentile (34.6 hp)B · 3rd percentile (35 hp)

Engine Displacement

median 391 ci
A · 8th percentile (201 ci)B · 4th percentile (155 ci)

Cylinders

median 6
A · 17th percentile (4)B · 2nd percentile (3)

Forward Gears

median 16
A · 4th percentile (4)B · 50th percentile (16)

Length

median 180 in
A · 5th percentile (127 in)B · 8th percentile (134 in)
A · WDB · 433Median Row Crop Tractor
Full spec pageAllis Chalmers WDFull spec pageInternational Harvester 433