Introduction
Fiat 466 Utility Tractor
Produced between 1983 and 1984 in Modena, Italy, the Fiat 466 is a utility tractor distributed by Hesston. It was designed to provide reliable mechanical power for standard agricultural operations, featuring a 50-horsepower engine and versatile transmission configurations.
Engine and Performance
The tractor is powered by the Fiat 8035.02, a 3-cylinder liquid-cooled diesel engine. It features a 2.6-liter displacement with a bore and stroke of 100 x 110 mm. Operating at a rated RPM of 2600, the engine utilizes a 17:1 compression ratio to deliver its 50 horsepower output.
Transmission and Drivetrain
The 466 offers several synchronized transmission options to accommodate varying field requirements, including 12-speed and 20-speed configurations. Users could select between two-wheel drive (2WD) or four-wheel drive (4WD) models, both equipped with power steering and differential mechanical wet disc brakes for controlled operation.
Hydraulics and PTO
The hydraulic system is an open-center design providing a pump flow of 11 gpm (41.6 lpm) at a system pressure of 2700 psi (186.2 bar). It supports up to two hydraulic valves. The rear independent PTO operates at a standard speed of 540 rpm, compatible with Category I/II implements via the rear hitch.
Safety and Configuration
The tractor features a standard four-post Roll-Over Protective Structure (ROPS) for operator safety, with an optional canopy available. Dimensions vary by configuration; the 2WD model has a wheelbase of 85.6 inches, while the 4WD version has a wheelbase of 83.4 inches and an overall length of 133 inches.
Conclusion
The Fiat 466 is a robust utility tractor suited for general agricultural tasks. Its combination of a reliable liquid-cooled engine, multiple transmission choices, and flexible 2WD/4WD configurations makes it a practical machine for small to medium-sized farming operations.
Production Information of Fiat-Hesston, 466
- Original price was $16,400 in 1984
- Built in Modena, Italy
- Utility tractor
| Distributor | Hesston |
|---|---|
| Manufacturer | Fiat |
Dimension and Tires Information of Fiat-Hesston, 466
| 2WD Wheelbase | 85.6 inches [217 cm] |
|---|---|
| 2WD Clearance (front axle) | 20 inches [50 cm] |
| 4WD Length | 133 inches [337 cm] |
| 4WD Wheelbase | 83.4 inches [211 cm] |
| 4WD Clearance (front axle) | 17 inches [43 cm] |
| 2WD Length | 130 inches [330 cm] |
| 2WD Ag front | 6.00-16 |
|---|---|
| 4WD Ag rear | 16.9-28 |
| 4WD Ag front | 9.5-24 |
| 2WD Ag rear | 13.6-28 |
Engine Specifications of Fiat-Hesston, 466
- Fiat 8035.02
- Liquid-cooled
- Diesel
- 3-cylinder
| Compression | 17:1 |
|---|---|
| Displacement | 158 ci [2.6 L] |
| Rated RPM | 2600 |
| Bore/Stroke | 3.94x4.33 inches [100 x 110 mm] |
| Starter volts | 12 |
Transmission Information of Fiat-Hesston, 466
Transmission variants 1
- Four synchronized gears in three ranges.
| Type | Synchronized |
|---|---|
| Gears | 12 forward and 4 reverse |
Transmission variants 2
| Gears | 12 forward and reverse |
|---|
Transmission variants 3
| Gears | 20 forward and 8 reverse |
|---|
- 12-speed synchronized
- 12-speed
- 20-speed
Mechanical Specs of Fiat-Hesston, 466
- Two- or four-wheel drive
- Four-post ROPS standard. Optional canopy.
- Power steering
- Differential mechanical wet disc brakes
Power Information of Fiat-Hesston, 466
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of Fiat-Hesston, 466
| Type | Open center |
|---|---|
| Pump flow | 11 gpm [41.6 lpm] |
| Pressure | 2700 psi [186.2 bar] |
| Valves | 0 to 2 |
Three-Point Hitch of Fiat-Hesston, 466
| Rear Type | I/II |
|---|
Electrical System of Fiat-Hesston, 466
| Charging system | Alternator |
|---|---|
| Charging amps | 33 |
Where it sits
With 50 hp[P] HP, the Fiat-Hesston 466 sits just below 566 (56 HP) in Fiat-Hesston's range. Its power puts it in the 35th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Fiat-Hesston 466 have?
The Fiat-Hesston 466 delivers 50 hp[P] HP.
What years was the Fiat-Hesston 466 produced?
The Fiat-Hesston 466 was produced in 1983-1984.
What engine does the Fiat-Hesston 466 have?
The Fiat-Hesston 466 is powered by a Diesel, 3-cylinder engine.
What transmission does the Fiat-Hesston 466 use?
The Fiat-Hesston 466 uses a Synchronized transmission.
Is the Fiat-Hesston 466 4WD?
The Fiat-Hesston 466 is available in 2WD/4WD.