Brand siblingUtilityPerformance profile
Fiat 65-66S
The Fiat 65-66S is a utility tractor built for everyday farm work. It has a 2-wheel drive system and power steering, making it easy to handle. The tractor comes with a gear transmission that has 20 forward speeds and 12 reverse speeds, including creeper options for slow, precise work. Under the hood, the Fiat 65-66S has an Iveco 8045.05 engine. This diesel engine has 4 cylinders and is naturally aspirated, meaning it doesn't use a turbocharger. It has an above-average displacement of 220.5 cubic inches and produces 64.3 horsepower at 2500 RPM. The engine power is about average compared to other tractors in its class. The tractor weighs 5159 pounds, which is also average for its size. It has agricultural tires on both front and rear, and uses a Category 3 hitch for attaching implements. The Fiat 65-66S is 134.5 inches long and 95.1 inches tall, making it compact enough for various farm tasks.
ManufacturerFiatPower64.3 hpEngine4-cylTransGear with sync shuttle and creeper options
Quick specs
- Category
- Utility
- Engine Power Output
- 64hp
- Operating Weight
- 5,159 lb
- Transmission
- Gear with sync shuttle and creeper options
At a glance
How the 65-66S compares
vs. Utility medianDistribution
Engine Power (hp)
Across all Utility tractors
64.3 hp · 58th
This model
9
Median 55 hp
177
This modelUtility tractorsMediann = 5,383
The 65-66S ranks at the 58th percentile for engine power among recorded utility tractors.
Overview
About the Fiat 65-66S
The Fiat 65-66S is a utility tractor built for everyday farm work. It has a 2-wheel drive system and power steering, making it easy to handle. The tractor comes with a gear transmission that has 20 forward speeds and 12 reverse speeds, including creeper options for slow, precise work. Under the hood, the Fiat 65-66S has an Iveco 8045.05 engine. This diesel engine has 4 cylinders and is naturally aspirated, meaning it doesn't use a turbocharger. It has an above-average displacement of 220.5 cubic inches and produces 64.3 horsepower at 2500 RPM. The engine power is about average compared to other tractors in its class. The tractor weighs 5159 pounds, which is also average for its size. It has agricultural tires on both front and rear, and uses a Category 3 hitch for attaching implements. The Fiat 65-66S is 134.5 inches long and 95.1 inches tall, making it compact enough for various farm tasks.
Full specifications
Every recorded spec
General
| Manufacturer | Fiat |
|---|---|
| Model | 65-66S |
| Category | Utility tractor |
| Type | 4x2 2WD |
| Operating weight | 5,159lb |
Engine
| Make | Iveco |
|---|---|
| Model | 8045.05 |
| Power | 64.3hp |
| Cylinders | 4 |
| Displacement | 220.5ci |
| Bore | 3.94in |
| Stroke | 4.53in |
Transmission
| Type | Gear with sync shuttle and creeper options |
|---|---|
| Forward gears | 20 |
| Reverse gears | 12 |
Chassis & drive
| Chassis | 4x2 2WD |
|---|---|
| Drive | 2WD |
| Steering | Power |
Dimensions
| Length | 134.5in |
|---|---|
| Height | 95.1in |
| Operating weight | 5,159lb |
Head to head
65-66S vs. Utility median
How the Fiat 65-66S compares to other Utility tractors
| Spec | This model | Utility median | Difference | Percentile |
|---|---|---|---|---|
| Engine Power | 64.3 hp | 55 hp | +17% | 58th |
| Engine Displacement | 221 ci | 183 ci | +20% | 61st |
| Cylinders | 4 | 4 | at median | 50th |
| Forward Gears | 20 | 12 | +67% | 86th |
| Operating Weight | 5,159 lb | 5,303 lb | -3% | 49th |
| Length | 135 in | 137 in | -2% | 47th |
| Height | 95.1 in | 94.1 in | +1% | 52nd |
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 65-66 | 64.1 hp | 6,692 lb | — | Compare → |
| Fiat 65-88 | 64.1 hp | 6,614 lb | — | Compare → |
| Fiat 640 | 64 hp | 4,961 lb | 1973–1978 | Compare → |
| Fiat 65-46 | 65 hp | 4,630 lb | — | Compare → |
| Fiat 65-90 | 65 hp | 6,283 lb | — | Compare → |
Commonly compared tractors with similar horsepower from other brands
| Tractor | Engine Power | Operating Weight | Years | Compare |
|---|---|---|---|---|
| Barreiros 70.7 | 64 hp | 5,450 lb | — | Compare → |
| Belarus 500 | 65 hp | 6,100 lb | — | Compare → |
| Allis Chalmers 6060 | 63.21 hp | 6,465 lb | 1980–1984 | Compare → |
| Allis Chalmers D17 | 63 hp | 4,675 lb | 1957–1967 | Compare → |
| Barreiros 5500 | 67 hp | — | — | Compare → |
Explore
Fiat siblings
Explore
Similar-spec models
Gallery
Fiat 65-66S photos
FAQ
Common questions
What is the engine power output of the Fiat 65-66S?
Rated engine output for the Fiat 65-66S is 64.3 hp, delivered by a 4-cylinder engine. The engine displaces 220.5 ci.
Which transmission does the Fiat 65-66S use?
The Fiat 65-66S is equipped with a Gear with sync shuttle and creeper options transmission with 20 forward gears.
What three-point hitch category does the Fiat 65-66S use?
The Fiat 65-66S has a Category Category 3 three-point hitch.
What is the operating weight of the Fiat 65-66S?
In working trim, the Fiat 65-66S comes in at roughly 5,159 lb.
How do I maintain a Fiat 65-66S?
Routine service for the Fiat 65-66S 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.