Head to head · Utility

International Harvester 1255 vs International Harvester 4166

International Harvester 1255 Tractor
International HarvesterModel A

International Harvester 1255

Utility

power
125 hp
displacement
358 ci
Cylinders
6
Forward gears
20
Full 1255 specs
International Harvester 4166 Tractor
International HarvesterModel B

International Harvester 4166

Utility

power
175 hp
displacement
436 ci
Cylinders
6
Forward gears
8
Full 4166 specs
International HarvesterInternational Harvester 1255
vs
International HarvesterInternational Harvester 4166

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

▲ 4166 higher · +50 hp (+40%)
1255125 hp
4166175 hp
Median Utility Tractor55 hp

1255 is in the 90th percentile; 4166 is in the 94th · 5,383 models

Engine Displacement

▲ 4166 higher · +78 ci (+22%)
1255358 ci
4166436 ci
Median Utility Tractor183 ci

1255 is in the 87th percentile; 4166 is in the 92nd · 5,580 models

Cylinders

= Effectively tied
12556
41666
Median Utility Tractor4

1255 is in the 93rd percentile; 4166 is in the 93rd · 5,720 models

Forward Gears

▲ 1255 higher · +12 (+150%)
125520
41668
Median Utility Tractor12

1255 is in the 86th percentile; 4166 is in the 23rd · 4,941 models

1255 (A)4166 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecInternational Harvester 1255International Harvester 4166Difference
ManufacturerInternational HarvesterInternational HarvesterSame
Model12554166—
CategoryUtilityUtilitySame

Engine

SpecInternational Harvester 1255International Harvester 4166Difference
ManufacturerInternational HarvesterInternational HarvesterSame
ModelNot recordedDT436—
Power Output125hp175hp▲ 4166+50 hp · +40%
Rated RPM2,200RPM2,400RPM▲ 4166+200 RPM · +9%
Cylinders66Same
Displacement358ci436ci▲ 4166+78 ci · +22%
Bore3.9in4.3in▲ 4166+0.4 in · +10%
Stroke5.1in5in▲ 1255+0.1 in · +2%

Transmission

SpecInternational Harvester 1255International Harvester 4166Difference
TypeNot recordedSliding gear—

Dimensions & Weight

SpecInternational Harvester 1255International Harvester 4166Difference
Length187in194in▲ 4166+7 in · +4%
WidthNot recorded103in—
Height116in92.9in▲ 1255+23.1 in · +25%
Operating Weight12,215lb15,900lb▲ 4166+3,685 lb · +30%

Hydraulics

SpecInternational Harvester 1255International Harvester 4166Difference
Steering TypeNot recordedHydrostatic power—

Power Take-off (PTO)

SpecInternational Harvester 1255International Harvester 4166Difference
TypeNot recordedIndependent—
Speed 1Not recorded1,000rpm—

Hitch & Towing

SpecInternational Harvester 1255International Harvester 4166Difference
Hitch TypeNot recordedThree-Point Hitch—
Hitch CategoryNot recordedCategory 3—
Hitch PositionNot recordedRear—
Hitch CapacityNot recorded6,000lb—

Chassis & Drive

SpecInternational Harvester 1255International Harvester 4166Difference
Chassis Type4x4 MFWD 4WD4WD—
Drive Type4WDFour-wheel Drive (4WD)—
Steering TypeNot recordedHydrostatic power—
Brake TypeNot recordedHydraulic expanding shoe—

Electrical

SpecInternational Harvester 1255International Harvester 4166Difference
Starter TypeNot recordedElectric Starter—

Capacities

SpecInternational Harvester 1255International Harvester 4166Difference
CoolantNot recorded8gal—

Operator Station

SpecInternational Harvester 1255International Harvester 4166Difference
TypeNot recordedOpen operator station or Cab (optional)—

Category context

Both models against the field

Engine Power

median 55 hp
A · 90th percentile (125 hp)B · 94th percentile (175 hp)

Engine Displacement

median 183 ci
A · 87th percentile (358 ci)B · 92nd percentile (436 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 93rd percentile (6)

Forward Gears

median 12
A · 86th percentile (20)B · 23rd percentile (8)

Operating Weight

median 5,303 lb
A · 90th percentile (12,215 lb)B · 94th percentile (15,900 lb)
A · 1255B · 4166Median Utility Tractor
Full spec pageInternational Harvester 1255Full spec pageInternational Harvester 4166