Head to head · Utility

International Harvester 4166 vs International Harvester 7788

International Harvester 4166 Tractor
International HarvesterModel A

International Harvester 4166

Utility

power
175 hp
displacement
436 ci
Cylinders
6
Forward gears
8
Full 4166 specs
International Harvester 7788 Tractor
International HarvesterModel B

International Harvester 7788

Utility

power
330 hp
displacement
798 ci
Cylinders
8
Forward gears
20
Full 7788 specs
International HarvesterInternational Harvester 4166
vs
International HarvesterInternational Harvester 7788

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 7788 higher · +155 hp (+89%)
4166175 hp
7788330 hp
Median Utility Tractor55 hp

4166 is in the 94th percentile; 7788 is in the 97th · 5,383 models

Engine Displacement

▲ 7788 higher · +362 ci (+83%)
4166436 ci
7788798 ci
Median Utility Tractor183 ci

4166 is in the 92nd percentile; 7788 is in the 97th · 5,580 models

Cylinders

▲ 7788 higher · +2 (+33%)
41666
77888
Median Utility Tractor4

4166 is in the 93rd percentile; 7788 is in the 99th · 5,720 models

Forward Gears

▲ 7788 higher · +12 (+150%)
41668
778820
Median Utility Tractor12

4166 is in the 23rd percentile; 7788 is in the 86th · 4,941 models

4166 (A)7788 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecInternational Harvester 4166International Harvester 7788Difference
ManufacturerInternational HarvesterInternational HarvesterSame
Model41667788—
CategoryUtilityUtilitySame

Engine

SpecInternational Harvester 4166International Harvester 7788Difference
ManufacturerInternational HarvesterInternational HarvesterSame
ModelDT436DV-800—
Power Output175hp330hp▲ 7788+155 hp · +89%
Rated RPM2,400RPM2,400RPMSame
Cylinders68▲ 7788+2 · +33%
Displacement436ci798ci▲ 7788+362 ci · +83%
Bore4.3in5.3in▲ 7788+1 in · +23%
Stroke5in4.5in▲ 4166+0.5 in · +11%

Transmission

SpecInternational Harvester 4166International Harvester 7788Difference
TypeSliding gearNot recorded—

Dimensions & Weight

SpecInternational Harvester 4166International Harvester 7788Difference
Length194in246in▲ 7788+52 in · +27%
Width103in117in▲ 7788+14 in · +14%
Height92.9in147in▲ 7788+54.1 in · +58%
Operating Weight15,900lb21,550lb▲ 7788+5,650 lb · +36%

Hydraulics

SpecInternational Harvester 4166International Harvester 7788Difference
Steering TypeHydrostatic powerNot recorded—

Power Take-off (PTO)

SpecInternational Harvester 4166International Harvester 7788Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecInternational Harvester 4166International Harvester 7788Difference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryCategory 3III—
Hitch PositionRearNot recorded—
Hitch Capacity6,000lbNot recorded—

Chassis & Drive

SpecInternational Harvester 4166International Harvester 7788Difference
Chassis Type4WD4x4 articulated 4WD—
Drive TypeFour-wheel Drive (4WD)4WD—
Steering TypeHydrostatic powerNot recorded—
Brake TypeHydraulic expanding shoeNot recorded—

Electrical

SpecInternational Harvester 4166International Harvester 7788Difference
Starter TypeElectric StarterNot recorded—

Capacities

SpecInternational Harvester 4166International Harvester 7788Difference
Coolant8gal17.3gal▲ 7788+9.3 gal · +116%

Operator Station

SpecInternational Harvester 4166International Harvester 7788Difference
TypeOpen operator station or Cab (optional)Not recorded—

Category context

Both models against the field

Engine Power

median 55 hp
A · 94th percentile (175 hp)B · 97th percentile (330 hp)

Engine Displacement

median 183 ci
A · 92nd percentile (436 ci)B · 97th percentile (798 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 99th percentile (8)

Forward Gears

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

Operating Weight

median 5,303 lb
A · 94th percentile (15,900 lb)B · 95th percentile (21,550 lb)
A · 4166B · 7788Median Utility Tractor
Full spec pageInternational Harvester 4166Full spec pageInternational Harvester 7788