Head to head · Utility

International Harvester 1456 vs International Harvester 4166

International Harvester 1456 Tractor
International HarvesterModel A

International Harvester 1456

Utility

power
130 hp
displacement
407 ci
Cylinders
6
Forward gears
16
Full 1456 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 1456
vs
International HarvesterInternational Harvester 4166

How they compare

Headline specs vs. the whole Utility

n = 4,321–5,720

Engine Power

▲ 4166 higher · +45 hp (+35%)
1456130 hp
4166175 hp
Median Utility Tractor55 hp

1456 is in the 91st percentile; 4166 is in the 94th · 5,383 models

Engine Displacement

▲ 4166 higher · +29 ci (+7%)
1456407 ci
4166436 ci
Median Utility Tractor183 ci

1456 is in the 90th percentile; 4166 is in the 92nd · 5,580 models

Cylinders

= Effectively tied
14566
41666
Median Utility Tractor4

1456 is in the 93rd percentile; 4166 is in the 93rd · 5,720 models

Forward Gears

▲ 1456 higher · +8 (+100%)
145616
41668
Median Utility Tractor12

1456 is in the 73rd percentile; 4166 is in the 23rd · 4,941 models

1456 (A)4166 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecInternational Harvester 1456International Harvester 4166Difference
ManufacturerInternational HarvesterInternational HarvesterSame
Model14564166—
CategoryUtility, Standard TreadUtility—

Engine

SpecInternational Harvester 1456International Harvester 4166Difference
ManufacturerInternational HarvesterInternational HarvesterSame
ModelDT407DT436—
Power Output130hp175hp▲ 4166+45 hp · +35%
Rated RPM2,400RPM2,400RPMSame
Cylinders66Same
Displacement407ci436ci▲ 4166+29 ci · +7%
Bore4.3in4.3inSame
Stroke4.6in5in▲ 4166+0.4 in · +9%

Transmission

SpecInternational Harvester 1456International Harvester 4166Difference
TypeGear type and partial power shiftSliding gear—

Dimensions & Weight

SpecInternational Harvester 1456International Harvester 4166Difference
Length164in194in▲ 4166+30 in · +18%
WidthNot recorded103in—
Height86in92.9in▲ 4166+6.9 in · +8%
Operating Weight12,800lb15,900lb▲ 4166+3,100 lb · +24%

Hydraulics

SpecInternational Harvester 1456International Harvester 4166Difference
Steering TypeHydrostatic powerHydrostatic powerSame

Power Take-off (PTO)

SpecInternational Harvester 1456International Harvester 4166Difference
TypeIndependentIndependentSame
Speed 11,000rpm1,000rpmSame

Hitch & Towing

SpecInternational Harvester 1456International Harvester 4166Difference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryIII/IICategory 3—
Hitch PositionNot recordedRear—
Hitch CapacityNot recorded6,000lb—

Chassis & Drive

SpecInternational Harvester 1456International Harvester 4166Difference
Chassis Type4x2 2WD4WD—
Drive TypeNot recordedFour-wheel Drive (4WD)—
Steering TypeHydrostatic powerHydrostatic powerSame
Brake TypeIndependent hydraulic dry discHydraulic expanding shoe—

Electrical

SpecInternational Harvester 1456International Harvester 4166Difference
Starter TypeElectricElectric Starter—

Capacities

SpecInternational Harvester 1456International Harvester 4166Difference
Coolant6gal8gal▲ 4166+2 gal · +33%

Operator Station

SpecInternational Harvester 1456International Harvester 4166Difference
TypeOpen operator stationOpen operator station or Cab (optional)—

Category context

Both models against the field

Engine Power

median 55 hp
A · 91st percentile (130 hp)B · 94th percentile (175 hp)

Engine Displacement

median 183 ci
A · 90th percentile (407 ci)B · 92nd percentile (436 ci)

Cylinders

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

Forward Gears

median 12
A · 73rd percentile (16)B · 23rd percentile (8)

Operating Weight

median 5,303 lb
A · 91st percentile (12,800 lb)B · 94th percentile (15,900 lb)
A · 1456B · 4166Median Utility Tractor
Full spec pageInternational Harvester 1456Full spec pageInternational Harvester 4166