Head to head · Utility

International Harvester 684 vs International Harvester 784

International Harvester 684 Tractor
International HarvesterModel A

International Harvester 684

Utility

power
69 hp
displacement
239 ci
Cylinders
6
Forward gears
8
Full 684 specs
Image not recorded
International HarvesterModel B

International Harvester 784

Utility

power
67.5 hp
displacement
246 ci
Cylinders
4
Forward gears
8
Full 784 specs
International HarvesterInternational Harvester 684
vs
International HarvesterInternational Harvester 784

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ 684 higher · +1.5 hp (+2%)
68469 hp
78467.5 hp
Median Utility Tractor55 hp

684 is in the 62nd percentile; 784 is in the 61st · 5,383 models

Engine Displacement

▲ 784 higher · +7 ci (+3%)
684239 ci
784246 ci
Median Utility Tractor183 ci

684 is in the 66th percentile; 784 is in the 69th · 5,580 models

Cylinders

▲ 684 higher · +2 (+50%)
6846
7844
Median Utility Tractor4

684 is in the 93rd percentile; 784 is in the 50th · 5,720 models

Forward Gears

= Effectively tied
6848
7848
Median Utility Tractor12

684 is in the 23rd percentile; 784 is in the 23rd · 4,941 models

684 (A)784 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecInternational Harvester 684International Harvester 784Difference
ManufacturerInternational HarvesterInternational HarvesterSame
Model684784—
CategoryUtilityUtilitySame

Engine

SpecInternational Harvester 684International Harvester 784Difference
ManufacturerInternational HarvesterInternational HarvesterSame
ModelD-239D246—
Power Output69hp67.5hp▲ 684+1.5 hp · +2%
Rated RPM2,400RPM2,400RPMSame
Cylinders64▲ 684+2 · +50%
Displacement239ci246ci▲ 784+7 ci · +3%
Bore3.9in3.9inSame
Stroke5.1in5.1inSame

Transmission

SpecInternational Harvester 684International Harvester 784Difference
TypeSyncromesh with dry disc clutchSyncromesh with dry disc clutchSame

Dimensions & Weight

SpecInternational Harvester 684International Harvester 784Difference
Length142in142inSame
Width73.6in73.6inSame
Height63in63inSame
Operating Weight5,721lb5,952lb▲ 784+231 lb · +4%

Hydraulics

SpecInternational Harvester 684International Harvester 784Difference
System TypeOpen centerOpen centerSame
Steering TypePowerHydraulic power—

Power Take-off (PTO)

SpecInternational Harvester 684International Harvester 784Difference
TypeIndependent with hydraulic wet disc clutchIndependent—
Speed 1540rpm540rpmSame
Speed 2Not recorded1,000rpm—

Hitch & Towing

SpecInternational Harvester 684International Harvester 784Difference
Hitch TypeThree-Point HitchThree-Point HitchSame
Hitch CategoryIIIISame
Hitch PositionRearRearSame
Hitch CapacityNot recorded3,594lb—

Chassis & Drive

SpecInternational Harvester 684International Harvester 784Difference
Chassis Type4x2 2WD4x2 2WDSame
Steering TypePowerHydraulic power—
Brake TypeIndependent hydraulic wet discIndependent hydraulic wet discSame

Electrical

SpecInternational Harvester 684International Harvester 784Difference
Starter TypeElectricElectricSame

Capacities

SpecInternational Harvester 684International Harvester 784Difference
Coolant3.6gal3.6galSame

Operator Station

SpecInternational Harvester 684International Harvester 784Difference
TypeROPS or CabOpen operator station with ROPS—

Category context

Both models against the field

Engine Power

median 55 hp
A · 62nd percentile (69 hp)B · 61st percentile (67.5 hp)

Engine Displacement

median 183 ci
A · 66th percentile (239 ci)B · 69th percentile (246 ci)

Cylinders

median 4
A · 93rd percentile (6)B · 50th percentile (4)

Forward Gears

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

Operating Weight

median 5,303 lb
A · 54th percentile (5,721 lb)B · 56th percentile (5,952 lb)
A · 684B · 784Median Utility Tractor
Full spec pageInternational Harvester 684Full spec pageInternational Harvester 784