UtilityPerformance profile
Fiat 550
The Fiat 550 is a classic 2WD tractor that has been around since 1936. It's powered by a 4-cylinder diesel engine made by Fiat. This engine is liquid-cooled and naturally aspirated, meaning it doesn't use a turbocharger. The engine has a displacement of 190.32 cubic inches and can produce 55 horsepower at 2400 RPM. This tractor has a manual transmission with 8 forward gears and 2 reverse gears, giving the driver good control over speed and power. The Fiat 550 is compact, measuring 135 inches long, 70.9 inches wide, and 55.9 inches tall. It weighs 4784 pounds, which is fairly light for a tractor. The tractor has agricultural tires on both front and rear, with a ground clearance of 17.7 inches. It uses a Category II/I hitch, making it versatile for different farm implements. The wheelbase is 81.5 inches, providing good stability during work.
ManufacturerFiatPower55 hpEngine4-cylTransManual
Quick specs
- Category
- Utility
- Engine Power Output
- 55hp
- Operating Weight
- 4,784 lb
- Transmission
- Manual
At a glance
How the 550 compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
55 hp · 50th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The 550 ranks at the 50th percentile for engine power among recorded utility tractors.
Overview
About the Fiat 550
The Fiat 550 is a classic 2WD tractor that has been around since 1936. It's powered by a 4-cylinder diesel engine made by Fiat. This engine is liquid-cooled and naturally aspirated, meaning it doesn't use a turbocharger. The engine has a displacement of 190.32 cubic inches and can produce 55 horsepower at 2400 RPM. This tractor has a manual transmission with 8 forward gears and 2 reverse gears, giving the driver good control over speed and power. The Fiat 550 is compact, measuring 135 inches long, 70.9 inches wide, and 55.9 inches tall. It weighs 4784 pounds, which is fairly light for a tractor. The tractor has agricultural tires on both front and rear, with a ground clearance of 17.7 inches. It uses a Category II/I hitch, making it versatile for different farm implements. The wheelbase is 81.5 inches, providing good stability during work.
Full specifications
Every recorded spec
General
| Manufacturer | Fiat |
|---|---|
| Model | 550 |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Years built | 1936+ |
| Operating weight | 4,784lb |
Engine
| Make | Fiat |
|---|---|
| Power | 55hp |
| Cylinders | 4 |
| Displacement | 190.32ci |
| Bore | 3.74in |
| Stroke | 4.33in |
Transmission
| Type | Manual |
|---|---|
| Forward gears | 8 |
| Reverse gears | 2 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
Dimensions
| Length | 135in |
|---|---|
| Width | 70.9in |
| Height | 55.9in |
| Operating weight | 4,784lb |
Head to head
550 vs. Utility median
How the Fiat 550 compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 55 hp | 55 hp | at median | 50th |
| Engine Displacement | 190 ci | 183 ci | +4% | 51st |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 8 | 12 | -33% | 23rd |
| Operating Weight | 4,784 lb | 5,303 lb | -10% | 46th |
| Length | 135 in | 137 in | -1% | 48th |
| Width | 70.9 in | 66 in | +7% | 62nd |
| Height | 55.9 in | 94.1 in | -41% | 6th |
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
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Fiat 513R | 55 hp | 5,578 lb | — | Compare → |
| Fiat 55-90 | 55 hp | 6,526 lb | — | Compare → |
| Fiat 55-66 | 54.3 hp | 6,450 lb | — | Compare → |
| Fiat 55-88 | 54.3 hp | 6,173 lb | — | Compare → |
| Fiat 56-66S | 54.3 hp | 4,685 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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Similar-spec models
Gallery
Fiat 550 photos
FAQ
Common questions
When was the Fiat 550 in production?
The Fiat 550 was introduced in 1936.
How much horsepower does the Fiat 550 have?
The Fiat 550 produces 55 hp from its 4-cylinder engine. Engine displacement is 190.32 ci.
How much does the Fiat 550 weigh?
The Fiat 550 weighs about 4,784 lb in operating condition.
What transmission is in the Fiat 550?
Transmission on the Fiat 550 is Manual, with 8 forward speeds.
What maintenance does the Fiat 550 require?
Like any tractor, the Fiat 550 needs periodic engine oil and filter changes, hydraulic fluid checks, and regular greasing and inspection. The owner's manual lists the manufacturer's recommended service intervals.