Head to head · Utility

Deutz-Fahr 4050E Keyline vs Fiat 50-66S

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Deutz-FahrModel A

Deutz-Fahr 4050E Keyline

Utility

power
49.4 hp
displacement
183 ci
Cylinders
3
Forward gears
8
Full 4050E Keyline specs
Fiat 50-66S Tractor
FiatModel B

Fiat 50-66S

Utility

power
49.4 hp
displacement
165 ci
Cylinders
3
Forward gears
12
Full 50-66S specs
Deutz-FahrDeutz-Fahr 4050E Keyline
vs
FiatFiat 50-66S

How they compare

Headline specs vs. the whole Utility

n = 4,659–5,720

Engine Power

= Effectively tied
4050E Keyline49.4 hp
50-66S49.4 hp
Median Utility Tractor55 hp

4050E Keyline is in the 44th percentile; 50-66S is in the 44th · 5,383 models

Engine Displacement

▲ 4050E Keyline higher · +18 ci (+11%)
4050E Keyline183 ci
50-66S165 ci
Median Utility Tractor183 ci

4050E Keyline is in the 50th percentile; 50-66S is in the 44th · 5,580 models

Cylinders

= Effectively tied
4050E Keyline3
50-66S3
Median Utility Tractor4

4050E Keyline is in the 23rd percentile; 50-66S is in the 23rd · 5,720 models

Forward Gears

▲ 50-66S higher · +4 (+50%)
4050E Keyline8
50-66S12
Median Utility Tractor12

4050E Keyline is in the 23rd percentile; 50-66S is in the 50th · 4,941 models

4050E Keyline (A)50-66S (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecDeutz-Fahr 4050E KeylineFiat 50-66SDifference
ManufacturerDeutz-FahrFiat—
Model4050E Keyline50-66S—
CategoryUtilityUtilitySame

Engine

SpecDeutz-Fahr 4050E KeylineFiat 50-66SDifference
ManufacturerSame Deutz-Fahr (SDF)Iveco—
Model1000.38035.06—
Power Output49.4hp49.4hpSame
Rated RPM2,200RPM2,500RPM▲ 50-66S+300 RPM · +14%
Cylinders33Same
Displacement183ci165ci▲ 4050E Keyline+18 ci · +11%
Bore4.1in3.9in▲ 4050E Keyline+0.2 in · +5%
Stroke4.6in4.5in▲ 4050E Keyline+0.1 in · +2%

Transmission

SpecDeutz-Fahr 4050E KeylineFiat 50-66SDifference
TypeGear / Creeper / Partially SynchronizedGear—

Dimensions & Weight

SpecDeutz-Fahr 4050E KeylineFiat 50-66SDifference
Length140in117in▲ 4050E Keyline+23 in · +20%
Width70.9inNot recorded—
Height64.3inNot recorded—
Operating Weight4,630lb4,685lb▲ 50-66S+55 lb · +1%

Hydraulics

SpecDeutz-Fahr 4050E KeylineFiat 50-66SDifference
System TypeOpen CenterNot recorded—
Steering TypePowerPowerSame

Hitch & Towing

SpecDeutz-Fahr 4050E KeylineFiat 50-66SDifference
Hitch TypeINot recorded—
Hitch CategoryIIIII—
Hitch PositionRearNot recorded—

Chassis & Drive

SpecDeutz-Fahr 4050E KeylineFiat 50-66SDifference
Chassis Type4x2 2WD4x2 2WDSame
Drive Type2WD2WDSame
Steering TypePowerPowerSame

Electrical

SpecDeutz-Fahr 4050E KeylineFiat 50-66SDifference
Starter TypeElectricElectricSame

Category context

Both models against the field

Engine Power

median 55 hp
A · 44th percentile (49.4 hp)B · 44th percentile (49.4 hp)

Engine Displacement

median 183 ci
A · 50th percentile (183 ci)B · 44th percentile (165 ci)

Cylinders

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

Forward Gears

median 12
A · 23rd percentile (8)B · 50th percentile (12)

Operating Weight

median 5,303 lb
A · 44th percentile (4,630 lb)B · 45th percentile (4,685 lb)
A · 4050E KeylineB · 50-66SMedian Utility Tractor
Full spec pageDeutz-Fahr 4050E KeylineFull spec pageFiat 50-66S