Head to head · Utility

Silver King R44 vs Silver King R66

Silver King R44 Tractor
Silver KingModel A

Silver King R44

Utility

power
24.5 hp
displacement
133 ci
Cylinders
4
Forward gears
4
Full R44 specs
Image not recorded
Silver KingModel B

Silver King R66

Row Crop

power
24.5 hp
displacement
113 ci
Cylinders
4
Forward gears
4
Full R66 specs
Silver KingSilver King R44
vs
Silver KingSilver King R66

How they compare

Headline specs vs. the whole Utility

n = 3,933–5,720

Engine Power

= Effectively tied
R4424.5 hp
R6624.5 hp
Median Utility Tractor55 hp

R44 is in the 15th percentile; R66 is in the 15th · 5,383 models

Engine Displacement

▲ R44 higher · +20 ci (+18%)
R44133 ci
R66113 ci
Median Utility Tractor183 ci

R44 is in the 31st percentile; R66 is in the 27th · 5,580 models

Cylinders

= Effectively tied
R444
R664
Median Utility Tractor4

R44 is in the 50th percentile; R66 is in the 50th · 5,720 models

Forward Gears

= Effectively tied
R444
R664
Median Utility Tractor12

R44 is in the 4th percentile; R66 is in the 4th · 4,941 models

R44 (A)R66 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecSilver King R44Silver King R66Difference
ManufacturerSilver KingSilver KingSame
ModelR44R66—
CategoryUtilityRow Crop—

Engine

SpecSilver King R44Silver King R66Difference
ManufacturerHerculesHerculesSame
ModelIXBNot recorded—
Power Output24.5hp24.5hpSame
Rated RPM1,400RPM1,400RPMSame
Cylinders44Same
Displacement133ci113ci▲ R44+20 ci · +18%
Bore3.3in3in▲ R44+0.3 in · +10%
Stroke4in4inSame

Transmission

SpecSilver King R44Silver King R66Difference
TypeGearGearSame

Dimensions & Weight

SpecSilver King R44Silver King R66Difference
Length97in128in▲ R66+31 in · +32%
Width48in75in▲ R66+27 in · +56%
Height49in64in▲ R66+15 in · +31%
Operating WeightNot recorded2,790lb—

Hydraulics

SpecSilver King R44Silver King R66Difference
Steering TypeNot recordedManual—

Chassis & Drive

SpecSilver King R44Silver King R66Difference
Chassis TypeNot recorded3x2 2WD—
Drive TypeNot recorded2WD—
Steering TypeNot recordedManual—

Operator Station

SpecSilver King R44Silver King R66Difference
TypeNot recordedOpen—

Category context

Both models against the field

Engine Power

median 55 hp
A · 15th percentile (24.5 hp)B · 15th percentile (24.5 hp)

Engine Displacement

median 183 ci
A · 31st percentile (133 ci)B · 27th percentile (113 ci)

Cylinders

median 4
A · 50th percentile (4)B · 50th percentile (4)

Forward Gears

median 12
A · 4th percentile (4)B · 4th percentile (4)

Length

median 137 in
A · 7th percentile (97 in)B · 38th percentile (128 in)
A · R44B · R66Median Utility Tractor
Full spec pageSilver King R44Full spec pageSilver King R66