Head to head · Row Crop

International Harvester 1566 vs Massey Ferguson 8250

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International HarvesterModel A

International Harvester 1566

Row Crop

power
183 hp
displacement
436 ci
Cylinders
6
Forward gears
12
Full 1566 specs
Massey Ferguson 8250 Tractor
Massey FergusonModel B

Massey Ferguson 8250

Row Crop

power
183 hp
displacement
449 ci
Cylinders
6
Forward gears
32
Full 8250 specs
International HarvesterInternational Harvester 1566
vs
Massey FergusonMassey Ferguson 8250

How they compare

Headline specs vs. the whole Row Crop

n = 1,200–1,417

Engine Power

= Effectively tied
1566183 hp
8250183 hp
Median Row Crop Tractor138 hp

1566 is in the 71st percentile; 8250 is in the 71st · 1,206 models

Engine Displacement

▲ 8250 higher · +13 ci (+3%)
1566436 ci
8250449 ci
Median Row Crop Tractor391 ci

1566 is in the 75th percentile; 8250 is in the 77th · 1,409 models

Cylinders

= Effectively tied
15666
82506
Median Row Crop Tractor6

1566 is in the 50th percentile; 8250 is in the 50th · 1,417 models

Forward Gears

▲ 8250 higher · +20 (+167%)
156612
825032
Median Row Crop Tractor16

1566 is in the 27th percentile; 8250 is in the 91st · 1,200 models

1566 (A)8250 (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecInternational Harvester 1566Massey Ferguson 8250Difference
ManufacturerInternational HarvesterMassey Ferguson—
Model15668250—
CategoryRow CropRow CropSame

Engine

SpecInternational Harvester 1566Massey Ferguson 8250Difference
ManufacturerInternational HarvesterValmet—
ModelDT-436Not recorded—
Power Output183hp183hpSame
Rated RPM2,600RPM2,200RPM▲ 1566+400 RPM · +18%
Cylinders66Same
Displacement436ci449ci▲ 8250+13 ci · +3%
Bore4.3in4.3inSame
Stroke5in5.3in▲ 8250+0.3 in · +6%

Transmission

SpecInternational Harvester 1566Massey Ferguson 8250Difference
TypeTwo-speed power shiftfour-range power shift—

Dimensions & Weight

SpecInternational Harvester 1566Massey Ferguson 8250Difference
Length168inNot recorded—
Width112inNot recorded—
Height117inNot recorded—
Operating Weight13,200lb18,065lb▲ 8250+4,865 lb · +37%

Hydraulics

SpecInternational Harvester 1566Massey Ferguson 8250Difference
System TypeOpen centerpressure flow compensated (PFC)—
Steering TypeNot recordedhydrostatic power—

Power Take-off (PTO)

SpecInternational Harvester 1566Massey Ferguson 8250Difference
TypeIndependentNot recorded—
Speed 11,000rpmNot recorded—

Hitch & Towing

SpecInternational Harvester 1566Massey Ferguson 8250Difference
Hitch TypeThree-Point HitchCategory 3—
Hitch CategoryIII/IIIII—
Hitch PositionRearRearSame

Chassis & Drive

SpecInternational Harvester 1566Massey Ferguson 8250Difference
Chassis Type4x2 2WD4x4 MFWD 4WD—
Drive Type2WD4WD—
Steering TypeNot recordedhydrostatic power—

Electrical

SpecInternational Harvester 1566Massey Ferguson 8250Difference
Starter TypeElectricNot recorded—

Capacities

SpecInternational Harvester 1566Massey Ferguson 8250Difference
Coolant6.5gal7.8gal▲ 8250+1.3 gal · +20%

Operator Station

SpecInternational Harvester 1566Massey Ferguson 8250Difference
TypeCabNot recorded—

Category context

Both models against the field

Engine Power

median 138 hp
A · 71st percentile (183 hp)B · 71st percentile (183 hp)

Engine Displacement

median 391 ci
A · 75th percentile (436 ci)B · 77th percentile (449 ci)

Cylinders

median 6
A · 50th percentile (6)B · 50th percentile (6)

Forward Gears

median 16
A · 27th percentile (12)B · 91st percentile (32)

Operating Weight

median 12,307 lb
A · 57th percentile (13,200 lb)B · 78th percentile (18,065 lb)
A · 1566B · 8250Median Row Crop Tractor
Full spec pageInternational Harvester 1566Full spec pageMassey Ferguson 8250