Head to head · Row Crop

Allis Chalmers D15 vs International Harvester 424

Image not recorded
Allis ChalmersModel A

Allis Chalmers D15

Row Crop

power
37.4 hp
displacement
149 ci
Cylinders
4
Forward gears
8
Full D15 specs
Image not recorded
International HarvesterModel B

International Harvester 424

Utility

power
37 hp
displacement
145 ci
Cylinders
4
Forward gears
8
Full 424 specs
Allis ChalmersAllis Chalmers D15
vs
International HarvesterInternational Harvester 424

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

▲ D15 higher · +0.4 hp (+1%)
D1537.4 hp
42437 hp
Median Row Crop Tractor138 hp

D15 is in the 3rd percentile; 424 is in the 3rd · 1,206 models

Engine Displacement

▲ D15 higher · +4 ci (+3%)
D15149 ci
424145 ci
Median Row Crop Tractor391 ci

D15 is in the 4th percentile; 424 is in the 3rd · 1,409 models

Cylinders

= Effectively tied
D154
4244
Median Row Crop Tractor6

D15 is in the 17th percentile; 424 is in the 17th · 1,417 models

Forward Gears

= Effectively tied
D158
4248
Median Row Crop Tractor16

D15 is in the 16th percentile; 424 is in the 16th · 1,200 models

D15 (A)424 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D15International Harvester 424Difference
ManufacturerAllis ChalmersInternational Harvester—
ModelD15424—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D15International Harvester 424Difference
ManufacturerAllis ChalmersInternational Harvester—
ModelNot recordedC-146—
Power Output37.4hp37hp▲ D15+0.4 hp · +1%
Rated RPM2,000RPM2,000RPMSame
Cylinders44Same
Displacement149ci145ci▲ D15+4 ci · +3%
Bore3.5in3.4in▲ D15+0.1 in · +3%
Stroke3.9in4.1in▲ 424+0.2 in · +5%

Transmission

SpecAllis Chalmers D15International Harvester 424Difference
TypePartial power shiftSliding gear with dry disc clutch—

Dimensions & Weight

SpecAllis Chalmers D15International Harvester 424Difference
Length130in121in▲ D15+9 in · +7%
Width67in66.9in▲ D15+0.1 in · <1%
Height80.2in56.7in▲ D15+23.5 in · +41%
Operating Weight4,036lb4,057lb▲ 424+21 lb · <1%

Hydraulics

SpecAllis Chalmers D15International Harvester 424Difference
Steering TypePower-assistedPower assist—

Power Take-off (PTO)

SpecAllis Chalmers D15International Harvester 424Difference
TypeNot recordedLive—
Speed 1Not recorded540rpm—

Hitch & Towing

SpecAllis Chalmers D15International Harvester 424Difference
Hitch TypeSnap-CouplerThree-point—
Hitch CategoryII/II—
Hitch PositionRearRearSame

Chassis & Drive

SpecAllis Chalmers D15International Harvester 424Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypePower-assistedPower assist—
Brake TypeNot recordedDifferential mechanical dry disc—

Electrical

SpecAllis Chalmers D15International Harvester 424Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D15International Harvester 424Difference
Coolant2.8galNot recorded—

Operator Station

SpecAllis Chalmers D15International Harvester 424Difference
TypeOpenOpenSame

Category context

Both models against the field

Engine Power

median 138 hp
A · 3rd percentile (37.4 hp)B · 3rd percentile (37 hp)

Engine Displacement

median 391 ci
A · 4th percentile (149 ci)B · 3rd percentile (145 ci)

Cylinders

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

Forward Gears

median 16
A · 16th percentile (8)B · 16th percentile (8)

Operating Weight

median 12,307 lb
A · 6th percentile (4,036 lb)B · 6th percentile (4,057 lb)
A · D15B · 424Median Row Crop Tractor
Full spec pageAllis Chalmers D15Full spec pageInternational Harvester 424