UtilityPerformance profile
Fiat 45-66S
The Fiat 45-66S is a utility tractor built for everyday farm work. It has a 2WD drive system and power steering, making it easy to handle. The tractor comes with a versatile transmission that offers 20 forward gears and 8 reverse gears, giving farmers lots of options for different tasks. Under the hood, the Fiat 45-66S has an Iveco 8035.06 engine. This diesel engine has 3 cylinders and is naturally aspirated, which means it doesn't use a turbocharger. It produces 44.4 hp at 2500 rpm, which is about average power for its class. The engine size is also average compared to other tractors. The tractor weighs 4685 lb, which is a mid-range weight for utility tractors. It measures 117.1 inches long, 57.1 inches wide, and 88.4 inches tall, with a hood width of 50 inches.
ManufacturerFiatPower44.4 hpEngine3-cylTransMultiple (Gear, Shuttle, Creeper)
Quick specs
- Category
- Utility
- Engine Power Output
- 44hp
- Operating Weight
- 4,685 lb
- Transmission
- Multiple (Gear, Shuttle, Creeper)
At a glance
How the 45-66S compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
44.4 hp · 38th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The 45-66S ranks at the 38th percentile for engine power among recorded utility tractors.
Overview
About the Fiat 45-66S
The Fiat 45-66S is a utility tractor built for everyday farm work. It has a 2WD drive system and power steering, making it easy to handle. The tractor comes with a versatile transmission that offers 20 forward gears and 8 reverse gears, giving farmers lots of options for different tasks. Under the hood, the Fiat 45-66S has an Iveco 8035.06 engine. This diesel engine has 3 cylinders and is naturally aspirated, which means it doesn't use a turbocharger. It produces 44.4 hp at 2500 rpm, which is about average power for its class. The engine size is also average compared to other tractors. The tractor weighs 4685 lb, which is a mid-range weight for utility tractors. It measures 117.1 inches long, 57.1 inches wide, and 88.4 inches tall, with a hood width of 50 inches.
Full specifications
Every recorded spec
General
| Manufacturer | Fiat |
|---|---|
| Model | 45-66S |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Operating weight | 4,685lb |
Engine
| Make | Iveco |
|---|---|
| Model | 8035.06 |
| Power | 44.4hp |
| Cylinders | 3 |
| Displacement | 165.4ci |
| Bore | 3.94in |
| Stroke | 4.53in |
Transmission
| Type | Multiple (Gear, Shuttle, Creeper) |
|---|---|
| Forward gears | 20 |
| Reverse gears | 8 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Power |
| Cab | Open/Cab |
Dimensions
| Length | 117.1in |
|---|---|
| Width | 57.1in |
| Height | 88.4in |
| Operating weight | 4,685lb |
Head to head
45-66S vs. Utility median
How the Fiat 45-66S compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 44.4 hp | 55 hp | -19% | 38th |
| Engine Displacement | 165 ci | 183 ci | -10% | 44th |
| Cylinders | 3 | 4 | -25% | 23rd |
| Forward Gears | 20 | 12 | +67% | 86th |
| Operating Weight | 4,685 lb | 5,303 lb | -12% | 45th |
| Length | 117 in | 137 in | -14% | 23rd |
| Width | 57.1 in | 66 in | -13% | 31st |
| Height | 88.4 in | 94.1 in | -6% | 38th |
Medians and percentiles are computed from the utility tractors in our database with a recorded value for each spec (sample sizes 3,933–5,720 models).
Compare to tractors with similar specs
Commonly compared Fiat tractors
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| AGCO ST45 | 44.2 hp | 4,448 lb | — | Compare → |
| Allis Chalmers 5045 | 44 hp | 3,850 lb | 1981–1983 | Compare → |
| Ag King AK4540 | 45 hp | 4,650 lb | — | Compare → |
| Apollo 454 | 45 hp | 4,365 lb | — | Compare → |
| Ascot Universal 445 | 45 hp | 4,500 lb | — | Compare → |
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Gallery
Fiat 45-66S photos
FAQ
Common questions
How powerful is the Fiat 45-66S?
The Fiat 45-66S has an engine power output of 44.4 hp. It is powered by a 3-cylinder engine displacing 165.4 ci.
What is the working weight of the Fiat 45-66S?
The operating weight of the Fiat 45-66S is approximately 4,685 lb.
What type of transmission does the Fiat 45-66S have?
The Fiat 45-66S uses a Multiple (Gear, Shuttle, Creeper) transmission offering 20 forward gears.
What routine service does the Fiat 45-66S need?
Regular maintenance for the Fiat 45-66S includes checking and changing engine oil, hydraulic fluid, and filters, plus routine inspections as recommended in the owner's manual. Always follow the manufacturer's maintenance schedule for specific intervals and procedures.