Head to head · Row Crop

Allis Chalmers D15 Series I vs International Harvester F-270

Allis Chalmers D15 Series I Tractor
Allis ChalmersModel A

Allis Chalmers D15 Series I

Row Crop

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

International Harvester F-270

Utility

power
40 hp
displacement
136 ci
Cylinders
4
Forward gears
6
Full F-270 specs
Allis ChalmersAllis Chalmers D15 Series I
vs
International HarvesterInternational Harvester F-270

How they compare

Headline specs vs. the whole Row Crop

n = 806–1,417

Engine Power

= Effectively tied
D15 Series I40 hp
F-27040 hp
Median Row Crop Tractor138 hp

D15 Series I is in the 4th percentile; F-270 is in the 4th · 1,206 models

Engine Displacement

▲ D15 Series I higher · +13 ci (+10%)
D15 Series I149 ci
F-270136 ci
Median Row Crop Tractor391 ci

D15 Series I is in the 4th percentile; F-270 is in the 3rd · 1,409 models

Cylinders

= Effectively tied
D15 Series I4
F-2704
Median Row Crop Tractor6

D15 Series I is in the 17th percentile; F-270 is in the 17th · 1,417 models

Forward Gears

▲ D15 Series I higher · +2 (+33%)
D15 Series I8
F-2706
Median Row Crop Tractor16

D15 Series I is in the 16th percentile; F-270 is in the 11th · 1,200 models

D15 Series I (A)F-270 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D15 Series IInternational Harvester F-270Difference
ManufacturerAllis ChalmersInternational Harvester—
ModelD15 Series IF-270—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D15 Series IInternational Harvester F-270Difference
ManufacturerAllis ChalmersInternational Harvester—
ModelAllis ChalmersFD 136 M—
Power Output40hp40hpSame
Rated RPM2,000RPM2,000RPMSame
Cylinders44Same
Displacement149ci136ci▲ D15 Series I+13 ci · +10%
Bore3.5in3.3in▲ D15 Series I+0.2 in · +6%
Stroke3.9in4in▲ F-270+0.1 in · +3%

Transmission

SpecAllis Chalmers D15 Series IInternational Harvester F-270Difference
TypePartial Power ShiftGear—

Dimensions & Weight

SpecAllis Chalmers D15 Series IInternational Harvester F-270Difference
Length130in127in▲ D15 Series I+3 in · +2%
Width66.9in87.8in▲ F-270+20.9 in · +31%
Height79.9in51.2in▲ D15 Series I+28.7 in · +56%
Operating Weight3,990lb4,092lb▲ F-270+102 lb · +3%

Hydraulics

SpecAllis Chalmers D15 Series IInternational Harvester F-270Difference
Steering TypeManualManualSame

Power Take-off (PTO)

SpecAllis Chalmers D15 Series IInternational Harvester F-270Difference
TypeLiveNot recorded—
Speed 1540rpmNot recorded—

Hitch & Towing

SpecAllis Chalmers D15 Series IInternational Harvester F-270Difference
Hitch TypeSnap-CouplerType I—
Hitch CategoryII/INot recorded—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecAllis Chalmers D15 Series IInternational Harvester F-270Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeManualManualSame
Brake TypeExpanding shoeNot recorded—

Electrical

SpecAllis Chalmers D15 Series IInternational Harvester F-270Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D15 Series IInternational Harvester F-270Difference
Coolant2.8gal3.3gal▲ F-270+0.5 gal · +18%

Operator Station

SpecAllis Chalmers D15 Series IInternational Harvester F-270Difference
TypeOpenNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 4th percentile (40 hp)B · 4th percentile (40 hp)

Engine Displacement

median 391 ci
A · 4th percentile (149 ci)B · 3rd percentile (136 ci)

Cylinders

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

Forward Gears

median 16
A · 16th percentile (8)B · 11th percentile (6)

Operating Weight

median 12,307 lb
A · 5th percentile (3,990 lb)B · 6th percentile (4,092 lb)
A · D15 Series IB · F-270Median Row Crop Tractor
Full spec pageAllis Chalmers D15 Series IFull spec pageInternational Harvester F-270