Head to head · Utility

Fiat 50-66S vs New Holland Workmaster 55

Fiat 50-66S Tractor
FiatModel A

Fiat 50-66S

Utility

power
49.4 hp
displacement
165 ci
Cylinders
3
Forward gears
12
Full 50-66S specs
Image not recorded
New HollandModel B

New Holland Workmaster 55

Utility

power
49.4 hp
displacement
135 ci
Cylinders
4
Forward gears
8
Full Workmaster 55 specs
FiatFiat 50-66S
vs
New HollandNew Holland Workmaster 55

How they compare

Headline specs vs. the whole Utility

n = 4,941–5,720

Engine Power

= Effectively tied
50-66S49.4 hp
Workmaster 5549.4 hp
Median Utility Tractor55 hp

50-66S is in the 44th percentile; Workmaster 55 is in the 44th · 5,383 models

Engine Displacement

▲ 50-66S higher · +30 ci (+22%)
50-66S165 ci
Workmaster 55135 ci
Median Utility Tractor183 ci

50-66S is in the 44th percentile; Workmaster 55 is in the 33rd · 5,580 models

Cylinders

▲ Workmaster 55 higher · +1 (+33%)
50-66S3
Workmaster 554
Median Utility Tractor4

50-66S is in the 23rd percentile; Workmaster 55 is in the 50th · 5,720 models

Forward Gears

▲ 50-66S higher · +4 (+50%)
50-66S12
Workmaster 558
Median Utility Tractor12

50-66S is in the 50th percentile; Workmaster 55 is in the 23rd · 4,941 models

50-66S (A)Workmaster 55 (B)Median Utility Tractor

Full comparison

Every spec, side by side

General Information

SpecFiat 50-66SNew Holland Workmaster 55Difference
ManufacturerFiatNew Holland—
Model50-66SWorkmaster 55—
CategoryUtilityUtilitySame

Engine

SpecFiat 50-66SNew Holland Workmaster 55Difference
ManufacturerIvecoISM Diesel—
Model8035.06Not recorded—
Power Output49.4hp49.4hpSame
Rated RPM2,500RPM2,700RPM▲ Workmaster 55+200 RPM · +8%
Cylinders34▲ Workmaster 55+1 · +33%
Displacement165ci135ci▲ 50-66S+30 ci · +22%
Bore3.9in3.3in▲ 50-66S+0.6 in · +18%
Stroke4.5in3.9in▲ 50-66S+0.6 in · +15%

Transmission

SpecFiat 50-66SNew Holland Workmaster 55Difference
TypeGearNot recorded—

Dimensions & Weight

SpecFiat 50-66SNew Holland Workmaster 55Difference
Length117inNot recorded—
WidthNot recorded67.3in—
HeightNot recorded95.7in—
Operating Weight4,685lb4,385lb▲ 50-66S+300 lb · +7%

Hydraulics

SpecFiat 50-66SNew Holland Workmaster 55Difference
System TypeNot recordedDirect engine drive—
Steering TypePowerHydrostatic power—

Power Take-off (PTO)

SpecFiat 50-66SNew Holland Workmaster 55Difference
TypeNot recordedIndependent—
Speed 1Not recorded540rpm—

Tires

SpecFiat 50-66SNew Holland Workmaster 55Difference
Front Tire SizeNot recorded9.5-24—
Rear Tire SizeNot recorded14.9-28—

Hitch & Towing

SpecFiat 50-66SNew Holland Workmaster 55Difference
Hitch TypeNot recordedThree-point hitch—
Hitch CategoryIIIII/I—
Hitch CapacityNot recorded2,580lb—

Chassis & Drive

SpecFiat 50-66SNew Holland Workmaster 55Difference
Chassis Type4x2 2WDNot recorded—
Drive Type2WDNot recorded—
Steering TypePowerHydrostatic power—
Brake TypeNot recordedDifferential mechanical wet disc—

Electrical

SpecFiat 50-66SNew Holland Workmaster 55Difference
Starter TypeElectricElectricSame

Operator Station

SpecFiat 50-66SNew Holland Workmaster 55Difference
TypeNot recordedTwo-post foldable ROPS—

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 · 44th percentile (165 ci)B · 33rd percentile (135 ci)

Cylinders

median 4
A · 23rd percentile (3)B · 50th percentile (4)

Forward Gears

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

Operating Weight

median 5,303 lb
A · 45th percentile (4,685 lb)B · 42nd percentile (4,385 lb)
A · 50-66SB · Workmaster 55Median Utility Tractor
Full spec pageFiat 50-66SFull spec pageNew Holland Workmaster 55