Introduction
Fiat 56-66S Utility Tractor
The Fiat 56-66S is a utility tractor produced between 1992 and 1996, designed for general agricultural applications. It is part of the 50-66S series, featuring a compact architecture available in both two-wheel drive and four-wheel drive configurations.
Engine and Performance
The tractor is powered by the Iveco 8035.06, a 3-cylinder, liquid-cooled diesel engine with a displacement of 2.7 liters (165.4 cubic inches). It produces 54.3 hp (40.5 kW) at a rated speed of 2500 RPM. The engine utilizes a 100 mm bore and 115 mm stroke, ensuring reliable power delivery for standard farm operations.
Transmission and Drivetrain
The 56-66S offers three distinct transmission configurations to suit operational requirements: a 12-speed gear system, a 12-speed shuttle transmission for efficient directional changes, and a 20-speed creeper transmission intended for specialized low-speed tasks. Power steering and wet disc brakes are standard features, enhancing maneuverability and operator control.
Hydraulics and Power Take-Off
The rear hitch provides a lift capacity of 4685 lbs (2125 kg). The rear Power Take-Off (PTO) operates at a standard 540 RPM (1.375-inch shaft). Optional configurations include 540/750 RPM or 540/1000 RPM setups, allowing for compatibility with a wide range of agricultural implements.
Dimensions and Chassis
The tractor is built on a frame with a wheelbase of 190 cm for the 4WD model and 199 cm for the 2WD model. The 2WD variant has a base weight of 4685 lbs (2125 kg), while the 4WD model weighs 5236 lbs (2375 kg). Front tread adjustments range from 130 to 180 cm for 2WD and 138 to 181 cm for 4WD, providing stability across various field conditions.
Conclusion
The Fiat 56-66S is a versatile utility tractor that balances power and mechanical simplicity. Its multiple transmission options and configurable PTO make it well-suited for farmers requiring a dependable machine for a variety of medium-duty agricultural tasks.
Production Information of Fiat, 56-66S
- Utility tractor
| Manufacturer | Fiat |
|---|
Dimension and Tires Information of Fiat, 56-66S
| Rear tread | 47.5 to 70.9 inches [120 to 180 cm] |
|---|---|
| 2WD Wheelbase | 78.7 inches [199 cm] |
| 2WD Weight | 4685 lbs [2125 kg] |
| 4WD Length | 116.9 inches [296 cm] |
| 4WD Wheelbase | 74.9 inches [190 cm] |
| 4WD Ground clearance | 13 inches [33 cm] |
| 4WD Weight | 5236 lbs [2375 kg] |
| 2WD Length | 117.1 inches [297 cm] |
| 4WD Front tread | 54.5 to 71.6 inches [138 to 181 cm] |
| 2WD Front tread | 51.2 to 70.9 inches [130 to 180 cm] |
| 2WD Ground clearance | 17.5 inches [44 cm] |
| 2WD Standard tires (ag) | Front: 5.50-16. Rear: 12.4/11-28 |
|---|---|
| 4WD Standard tires (ag) | Front: 7.50-20. Rear: 12.4/11-28 |
Engine Specifications of Fiat, 56-66S
- Iveco 8035.06
- Liquid-cooled
- Diesel
- 3-cylinder
| Power | 54.3 hp [40.5 kW] |
|---|---|
| Displacement | 165.4 ci [2.7 L] |
| Rated RPM | 2500 |
| Bore/Stroke | 3.94x4.53 inches [100 x 115 mm] |
| Starter volts | 12 |
| Starter | Electric |
Transmission Information of Fiat, 56-66S
Transmission variants 1
| Type | Gear |
|---|---|
| Gears | 12 forward and 4 reverse |
Transmission variants 2
| Type | Shuttle |
|---|---|
| Gears | 12 forward and reverse |
Transmission variants 3
| Type | Creeper |
|---|---|
| Gears | 20 forward and 8 reverse |
- 12-speed gear
- 12-speed shuttle
- 20-speed creeper
Mechanical Specs of Fiat, 56-66S
- Two- or four-wheel drive
- Cab standard.
- Power steering
- Wet disc brakes
Power Information of Fiat, 56-66S
| Rear PTO Type | 540 (1.375) |
|---|---|
| Rear PTO Type(optional) | 540/750 |
| Rear PTO Type(optional) | 540/1000 |
Three-Point Hitch of Fiat, 56-66S
| Rear lift | 4685 lbs [2125 kg] |
|---|
Electrical System of Fiat, 56-66S
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 54 HP, the Fiat 56-66S sits just above 50-66S (49 HP) in Fiat's range. Its power puts it in the 33th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the Fiat 56-66S have?
The Fiat 56-66S delivers 54 HP.
What years was the Fiat 56-66S produced?
The Fiat 56-66S was produced in 1992-1996.
What engine does the Fiat 56-66S have?
The Fiat 56-66S is powered by a Diesel, 3-cylinder engine.
What transmission does the Fiat 56-66S use?
The Fiat 56-66S uses a Gear transmission.
How much does the Fiat 56-66S weigh?
The Fiat 56-66S weighs 4685 lbs [2125 kg].
Is the Fiat 56-66S 4WD?
The Fiat 56-66S is available in 2WD/4WD.