Head to head · Row Crop

Farmall 1066 vs John Deere 4320 (1971-1972)

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FarmallModel A

Farmall 1066

Row Crop

power
108 hp
displacement
414 ci
Cylinders
6
Forward gears
8
Full 1066 specs
FarmallFarmall 1066
vs
John DeereJohn Deere 4320 (1971-1972)

How they compare

Headline specs vs. the whole Row Crop

n = 279–1,417

Engine Power

▲ 4320 (1971-1972) higher · +7 hp (+6%)
1066108 hp
4320 (1971-1972)115 hp
Median Row Crop Tractor138 hp

1066 is in the 30th percentile; 4320 (1971-1972) is in the 35th · 1,206 models

Engine Displacement

▲ 1066 higher · +10 ci (+2%)
1066414 ci
4320 (1971-1972)404 ci
Median Row Crop Tractor391 ci

1066 is in the 66th percentile; 4320 (1971-1972) is in the 57th · 1,409 models

Cylinders

= Effectively tied
10666
4320 (1971-1972)6
Median Row Crop Tractor6

1066 is in the 50th percentile; 4320 (1971-1972) is in the 50th · 1,417 models

Forward Gears

= Effectively tied
10668
4320 (1971-1972)8
Median Row Crop Tractor16

1066 is in the 16th percentile; 4320 (1971-1972) is in the 16th · 1,200 models

1066 (A)4320 (1971-1972) (B)Median Row Crop Tractor

Full comparison

Every spec, side by side

General Information

SpecFarmall 1066John Deere 4320 (1971-1972)Difference
ManufacturerFarmallJohn Deere—
Model10664320 (1971-1972)—
CategoryRow CropRow CropSame

Engine

SpecFarmall 1066John Deere 4320 (1971-1972)Difference
ManufacturerInternational HarvesterJohn Deere—
ModelDT414John Deere—
Power Output108hp115hp▲ 4320 (1971-1972)+7 hp · +6%
Rated RPM2,400RPMNot recorded—
Cylinders66Same
Displacement414ci404ci▲ 1066+10 ci · +2%
Bore4.3in4.3inSame
Stroke4.8in4.8inSame

Transmission

SpecFarmall 1066John Deere 4320 (1971-1972)Difference
TypeGearPartially synchronized with dry disc clutch—

Dimensions & Weight

SpecFarmall 1066John Deere 4320 (1971-1972)Difference
Length165in159in▲ 1066+6 in · +4%
Width98in89.4in▲ 1066+8.6 in · +10%
HeightNot recorded107in—
Operating Weight12,150lb10,675lb▲ 1066+1,475 lb · +14%

Hydraulics

SpecFarmall 1066John Deere 4320 (1971-1972)Difference
System TypeOpen centerClosed center—
Steering TypeHydrostatic powerPower—

Power Take-off (PTO)

SpecFarmall 1066John Deere 4320 (1971-1972)Difference
TypeIndependentIndependentSame
Speed 1540rpm540rpmSame
Speed 21,000rpm1,000rpmSame

Hitch & Towing

SpecFarmall 1066John Deere 4320 (1971-1972)Difference
Hitch CategoryIII/IIII—
Hitch PositionNot recordedRear—
Hitch Capacity5,600lb3,749lb▲ 1066+1,851 lb · +49%

Chassis & Drive

SpecFarmall 1066John Deere 4320 (1971-1972)Difference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypeHydrostatic powerPower—
Brake TypeDouble dry disc, hydrostatic power self-adjustingDifferential hydraulic wet disc—

Electrical

SpecFarmall 1066John Deere 4320 (1971-1972)Difference
Starter TypeElectricElectricSame

Capacities

SpecFarmall 1066John Deere 4320 (1971-1972)Difference
Coolant6.3gal4.4gal▲ 1066+2 gal · +47%

Operator Station

SpecFarmall 1066John Deere 4320 (1971-1972)Difference
TypeOpen operator stationOpen operator stationSame

Category context

Both models against the field

Engine Power

median 138 hp
A · 30th percentile (108 hp)B · 35th percentile (115 hp)

Engine Displacement

median 391 ci
A · 66th percentile (414 ci)B · 57th percentile (404 ci)

Cylinders

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

Forward Gears

median 16
A · 16th percentile (8)B · 16th percentile (8)

Operating Weight

median 12,307 lb
A · 50th percentile (12,150 lb)B · 36th percentile (10,675 lb)
A · 1066B · 4320 (1971-1972)Median Row Crop Tractor
Full spec pageFarmall 1066Full spec pageJohn Deere 4320 (1971-1972)