UtilityPerformance profile
Fiat 56-66S
The Fiat 56-66S is a versatile utility tractor designed for various farming tasks. It features a 2WD chassis with power steering, making it easy to maneuver in tight spaces. The tractor is equipped with a 20-forward and 8-reverse gear transmission, offering plenty of options for different work speeds. This Fiat model is powered by an Iveco 8035.06 engine, a 3-cylinder diesel workhorse that delivers 54.3 hp at 2500 rpm. At 117.1 inches long and 88.4 inches tall, the 56-66S is compact yet capable. It weighs in at 4,685 lb, which is about average for its class. The engine's displacement of 165.4 ci is also average, while its power output is slightly above average compared to similar tractors. The tractor comes with agricultural tires on both front and rear, suitable for most farming applications. With its electric starter and liquid-cooled engine, the Fiat 56-66S offers reliable performance for everyday farm work.
ManufacturerFiatPower54.3 hpEngine3-cylTransGear with shuttle and creeper options
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Quick specs
- Category
- Utility
- Engine Power Output
- 54hp
- Operating Weight
- 4,685 lb
- Transmission
- Gear with shuttle and creeper options
At a glance
How the 56-66S compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
54.3 hp · 49th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The 56-66S ranks at the 49th percentile for engine power among recorded utility tractors.
Overview
About the Fiat 56-66S
The Fiat 56-66S is a versatile utility tractor designed for various farming tasks. It features a 2WD chassis with power steering, making it easy to maneuver in tight spaces. The tractor is equipped with a 20-forward and 8-reverse gear transmission, offering plenty of options for different work speeds. This Fiat model is powered by an Iveco 8035.06 engine, a 3-cylinder diesel workhorse that delivers 54.3 hp at 2500 rpm. At 117.1 inches long and 88.4 inches tall, the 56-66S is compact yet capable. It weighs in at 4,685 lb, which is about average for its class. The engine's displacement of 165.4 ci is also average, while its power output is slightly above average compared to similar tractors. The tractor comes with agricultural tires on both front and rear, suitable for most farming applications. With its electric starter and liquid-cooled engine, the Fiat 56-66S offers reliable performance for everyday farm work.
Full specifications
Every recorded spec
General
| Manufacturer | Fiat |
|---|---|
| Model | 56-66S |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Operating weight | 4,685lb |
Engine
| Make | Iveco |
|---|---|
| Model | 8035.06 |
| Power | 54.3hp |
| Cylinders | 3 |
| Displacement | 165.4ci |
| Bore | 3.94in |
| Stroke | 4.53in |
Transmission
| Type | Gear with shuttle and creeper options |
|---|---|
| Forward gears | 20 |
| Reverse gears | 8 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Power |
Dimensions
| Length | 117.1in |
|---|---|
| Height | 88.4in |
| Operating weight | 4,685lb |
Head to head
56-66S vs. Utility median
How the Fiat 56-66S compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 54.3 hp | 55 hp | -1% | 49th |
| 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 |
| 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 4,321–5,720 models).
Compare to tractors with similar specs
Commonly compared Fiat tractors
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Fiat 55-66 | 54.3 hp | 6,450 lb | — | Compare → |
| Fiat 55-88 | 54.3 hp | 6,173 lb | — | Compare → |
| Fiat 55-46 | 54.2 hp | 4,431 lb | — | Compare → |
| Fiat 55-75 | 54.2 hp | 6,261 lb | — | Compare → |
| Fiat 540 | 54 hp | 4,630 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Apollo 554 | 55 hp | 6,239 lb | — | Compare → |
| Ascot Universal 550 | 55 hp | 4,600 lb | — | Compare → |
| Barreiros 5000 | 55 hp | 5,030 lb | — | Compare → |
| Barreiros 5000 VL | 55 hp | 4,080 lb | — | Compare → |
| Belarus 405 | 55 hp | 7,056 lb | — | Compare → |
Explore
Fiat siblings
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FAQ
Common questions
What is the engine power output of the Fiat 56-66S?
Rated engine output for the Fiat 56-66S is 54.3 hp, delivered by a 3-cylinder engine. The engine displaces 165.4 ci.
What is the operating weight of the Fiat 56-66S?
In working trim, the Fiat 56-66S comes in at roughly 4,685 lb.
Which transmission does the Fiat 56-66S use?
The Fiat 56-66S is equipped with a Gear with shuttle and creeper options transmission with 20 forward gears.
How do I maintain a Fiat 56-66S?
Routine service for the Fiat 56-66S covers engine oil and filter changes, hydraulic and coolant level checks, air filter cleaning, and scheduled inspections. Refer to the manufacturer's maintenance schedule for exact intervals.