Head to head · Row Crop

Allis Chalmers D10 vs International Harvester 140

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Allis ChalmersModel A

Allis Chalmers D10

Row Crop

power
28.6 hp
displacement
139 ci
Cylinders
4
Forward gears
4
Full D10 specs
International Harvester 140 Tractor
International HarvesterModel B

International Harvester 140

Utility

power
28 hp
displacement
123 ci
Cylinders
4
Forward gears
4
Full 140 specs
Allis ChalmersAllis Chalmers D10
vs
International HarvesterInternational Harvester 140

How they compare

Headline specs vs. the whole Row Crop

n = 1,140–1,417

Engine Power

▲ D10 higher · +0.6 hp (+2%)
D1028.6 hp
14028 hp
Median Row Crop Tractor138 hp

D10 is in the 2nd percentile; 140 is in the 2nd · 1,206 models

Engine Displacement

▲ D10 higher · +16 ci (+13%)
D10139 ci
140123 ci
Median Row Crop Tractor391 ci

D10 is in the 3rd percentile; 140 is in the 2nd · 1,409 models

Cylinders

= Effectively tied
D104
1404
Median Row Crop Tractor6

D10 is in the 17th percentile; 140 is in the 17th · 1,417 models

Forward Gears

= Effectively tied
D104
1404
Median Row Crop Tractor16

D10 is in the 4th percentile; 140 is in the 4th · 1,200 models

D10 (A)140 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecAllis Chalmers D10International Harvester 140Difference
ManufacturerAllis ChalmersInternational Harvester—
ModelD10140—
CategoryRow CropUtility—

Engine

SpecAllis Chalmers D10International Harvester 140Difference
ManufacturerAllis-ChalmersInternational Harvester—
ModelPower-CraterC-123—
Power Output28.6hp28hp▲ D10+0.6 hp · +2%
Rated RPM1,650RPM1,400RPM▲ D10+250 RPM · +18%
Cylinders44Same
Displacement139ci123ci▲ D10+16 ci · +13%
Bore3.4in3.1in▲ D10+0.3 in · +10%
Stroke3.9in4in▲ 140+0.1 in · +3%

Transmission

SpecAllis Chalmers D10International Harvester 140Difference
TypeSliding GearSliding gearSame

Dimensions & Weight

SpecAllis Chalmers D10International Harvester 140Difference
Length121in107in▲ D10+14 in · +13%
WidthNot recorded55.9in—
Height76in65.4in▲ D10+10.6 in · +16%
Operating Weight2,700lb3,000lb▲ 140+300 lb · +11%

Hydraulics

SpecAllis Chalmers D10International Harvester 140Difference
System TypeLiveIH Touch-Control—
Steering TypeManualManual worm-and-sector—

Power Take-off (PTO)

SpecAllis Chalmers D10International Harvester 140Difference
TypeTransmissionTransmissionSame
Speed 1540rpm540rpmSame

Tires

SpecAllis Chalmers D10International Harvester 140Difference
Front Tire SizeNot recorded5.00-15—
Rear Tire SizeNot recorded9.5-24—

Hitch & Towing

SpecAllis Chalmers D10International Harvester 140Difference
Hitch TypeSnap-CouplerIH Fast Hitch (one-point)—
Hitch CategoryINot recorded—
Hitch PositionNot recordedRear—

Chassis & Drive

SpecAllis Chalmers D10International Harvester 140Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeManualManual worm-and-sector—
Brake TypeDifferential Mechanical ShoeDifferential mechanical contracting band—

Electrical

SpecAllis Chalmers D10International Harvester 140Difference
Starter TypeElectricElectricSame

Capacities

SpecAllis Chalmers D10International Harvester 140Difference
Coolant2gal3.8gal▲ 140+1.8 gal · +90%

Operator Station

SpecAllis Chalmers D10International Harvester 140Difference
TypeOpenOpen operator station—

Category context

Both models against the field

Engine Power

median 138 hp
A · 2nd percentile (28.6 hp)B · 2nd percentile (28 hp)

Engine Displacement

median 391 ci
A · 3rd percentile (139 ci)B · 2nd percentile (123 ci)

Cylinders

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

Forward Gears

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

Operating Weight

median 12,307 lb
A · 1st percentile (2,700 lb)B · 2nd percentile (3,000 lb)
A · D10B · 140Median Row Crop Tractor
Full spec pageAllis Chalmers D10Full spec pageInternational Harvester 140