Head to head · Agricultural

Chamberlain 4690 vs Farmall 1566

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ChamberlainModel A

Chamberlain 4690

Agricultural

power
Not recorded
displacement
466 ci
Cylinders
6
Forward gears
12
Full 4690 specs
Image not recorded
FarmallModel B

Farmall 1566

Row Crop

power
Not recorded
displacement
436 ci
Cylinders
6
Forward gears
12
Full 1566 specs
ChamberlainChamberlain 4690
vs
FarmallFarmall 1566

How they compare

Headline specs vs. the whole Agricultural

n = 971–1,130

Engine Displacement

▲ 4690 higher · +30 ci (+7%)
4690466 ci
1566436 ci
Median Agricultural Tractor336 ci

4690 is in the 84th percentile; 1566 is in the 75th · 1,083 models

Cylinders

= Effectively tied
46906
15666
Median Agricultural Tractor5.5

4690 is in the 74th percentile; 1566 is in the 74th · 1,130 models

Forward Gears

= Effectively tied
469012
156612
Median Agricultural Tractor16

4690 is in the 33rd percentile; 1566 is in the 33rd · 972 models

Operating Weight

▲ 4690 higher · +909 lb (+7%)
469013,779 lb
156612,870 lb
Median Agricultural Tractor10,914 lb

4690 is in the 64th percentile; 1566 is in the 60th · 971 models

4690 (A)1566 (B)Median Agricultural Tractor

Full comparison

Every spec, side by side

General Information

SpecChamberlain 4690Farmall 1566Difference
ManufacturerChamberlainFarmall—
Model46901566—
CategoryAgriculturalRow Crop—

Engine

SpecChamberlain 4690Farmall 1566Difference
ManufacturerJohn DeereInternational Harvester—
ModelNot recordedDT-436—
Rated RPM2,200RPM2,600RPM▲ 1566+400 RPM · +18%
Cylinders66Same
Displacement466ci436ci▲ 4690+30 ci · +7%
Bore4.6in4.3in▲ 4690+0.3 in · +7%
Stroke4.8in5in▲ 1566+0.2 in · +4%

Transmission

SpecChamberlain 4690Farmall 1566Difference
TypeHi-Lo, Partial Power ShiftTwo-speed power shift—

Dimensions & Weight

SpecChamberlain 4690Farmall 1566Difference
Operating Weight13,779lb12,870lb▲ 4690+909 lb · +7%

Hydraulics

SpecChamberlain 4690Farmall 1566Difference
System TypeOpen CenterOpen CenterSame
Steering TypeHydrostatic PowerNot recorded—

Hitch & Towing

SpecChamberlain 4690Farmall 1566Difference
Hitch TypeCategory III/IIINThree-Point Hitch—
Hitch Category3III—
Hitch PositionRearRearSame

Chassis & Drive

SpecChamberlain 4690Farmall 1566Difference
Chassis Type2WDNot recorded—
Drive TypeTwo-Wheel Drive (2WD)Not recorded—
Steering TypeHydrostatic PowerNot recorded—

Electrical

SpecChamberlain 4690Farmall 1566Difference
Starter TypeElectric Starter (12 Volts)Not recorded—

Capacities

SpecChamberlain 4690Farmall 1566Difference
Coolant6.4gal6.5gal▲ 1566+0.1 gal · +2%

Operator Station

SpecChamberlain 4690Farmall 1566Difference
TypeOpenOpenSame

Category context

Both models against the field

Engine Displacement

median 336 ci
A · 84th percentile (466 ci)B · 75th percentile (436 ci)

Cylinders

median 5.5
A · 74th percentile (6)B · 74th percentile (6)

Forward Gears

median 16
A · 33rd percentile (12)B · 33rd percentile (12)

Operating Weight

median 10,914 lb
A · 64th percentile (13,779 lb)B · 60th percentile (12,870 lb)
A · 4690B · 1566Median Agricultural Tractor
Full spec pageChamberlain 4690Full spec pageFarmall 1566