Head to head · Utility

AGCO ST28A vs International Harvester 284

AGCO ST28A Tractor
AGCOModel A

AGCO ST28A

Utility

power
28.4 hp
displacement
89.3 ci
Cylinders
3
Forward gears
Not recorded
Full ST28A specs
Image not recorded
International HarvesterModel B

International Harvester 284

Utility

power
27.8 hp
displacement
71.3 ci
Cylinders
4
Forward gears
8
Full 284 specs
AGCOAGCO ST28A
vs
International HarvesterInternational Harvester 284

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

▲ ST28A higher · +0.6 hp (+2%)
ST28A28.4 hp
28427.8 hp
Median Utility Tractor55 hp

ST28A is in the 20th percentile; 284 is in the 20th · 5,383 models

Engine Displacement

▲ ST28A higher · +18 ci (+25%)
ST28A89.3 ci
28471.3 ci
Median Utility Tractor183 ci

ST28A is in the 15th percentile; 284 is in the 10th · 5,580 models

Cylinders

▲ 284 higher · +1 (+33%)
ST28A3
2844
Median Utility Tractor4

ST28A is in the 23rd percentile; 284 is in the 50th · 5,720 models

Operating Weight

▲ 284 higher · +30 lb (+1%)
ST28A2,400 lb
2842,430 lb
Median Utility Tractor5,303 lb

ST28A is in the 15th percentile; 284 is in the 16th · 5,107 models

ST28A (A)284 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecAGCO ST28AInternational Harvester 284Difference
ManufacturerAGCOInternational Harvester—
ModelST28A284—
CategoryUtilityUtilitySame

Engine

SpecAGCO ST28AInternational Harvester 284Difference
ManufacturerIsekiMazda—
ModelNot recordedM4-71G—
Power Output28.4hp27.8hp▲ ST28A+0.6 hp · +2%
Rated RPM2,500RPM2,600RPM▲ 284+100 RPM · +4%
Cylinders34▲ 284+1 · +33%
Displacement89.3ci71.3ci▲ ST28A+18 ci · +25%
Bore3.4in2.8in▲ ST28A+0.6 in · +21%
Stroke3.3in3in▲ ST28A+0.3 in · +10%

Transmission

SpecAGCO ST28AInternational Harvester 284Difference
TypeHydrostaticSliding gear with dry disc clutch—

Dimensions & Weight

SpecAGCO ST28AInternational Harvester 284Difference
Length115inNot recorded—
Width49.6in55.1in▲ 284+5.5 in · +11%
Height79in72in▲ ST28A+7 in · +10%
Operating Weight2,400lb2,430lb▲ 284+30 lb · +1%

Hydraulics

SpecAGCO ST28AInternational Harvester 284Difference
Steering TypeHydrostatic PowerManual—

Power Take-off (PTO)

SpecAGCO ST28AInternational Harvester 284Difference
TypeIndependentTransmission—
Speed 1540rpm540rpmSame
Speed 22,000rpm1,000rpm▲ ST28A+1,000 rpm · +100%

Tires

SpecAGCO ST28AInternational Harvester 284Difference
Front Tire SizeNot recorded15—
Rear Tire SizeNot recorded24—

Hitch & Towing

SpecAGCO ST28AInternational Harvester 284Difference
Hitch TypeCategory 1Not recorded—
Hitch CategoryNot recordedI—
Hitch PositionRearNot recorded—
Hitch CapacityNot recorded2,010lb—

Chassis & Drive

SpecAGCO ST28AInternational Harvester 284Difference
Steering TypeHydrostatic PowerManual—
Brake TypeNot recordedHydraulic wet disc—

Electrical

SpecAGCO ST28AInternational Harvester 284Difference
Starter TypeNot recordedElectric—

Capacities

SpecAGCO ST28AInternational Harvester 284Difference
CoolantNot recorded1.3gal—

Operator Station

SpecAGCO ST28AInternational Harvester 284Difference
TypeNot recordedOpen operator station—

Category context

Both models against the field

Engine Power

median 55 hp
A · 20th percentile (28.4 hp)B · 20th percentile (27.8 hp)

Engine Displacement

median 183 ci
A · 15th percentile (89.3 ci)B · 10th percentile (71.3 ci)

Cylinders

median 4
A · 23rd percentile (3)B · 50th percentile (4)

Operating Weight

median 5,303 lb
A · 15th percentile (2,400 lb)B · 16th percentile (2,430 lb)

Width

median 66 in
A · 17th percentile (49.6 in)B · 27th percentile (55.1 in)
A · ST28AB · 284Median Utility Tractor
Full spec pageAGCO ST28AFull spec pageInternational Harvester 284