Introduction
Fiat 766 Utility Tractor
The Fiat 766 is a utility tractor produced by Hesston, a subsidiary of Fiat, between 1983 and 1984. Manufactured in Modena, Italy, this machine was designed as a versatile power unit for general agricultural operations within the 666 series.
Engine and Performance
The tractor is powered by a 4-cylinder, liquid-cooled diesel engine with a displacement of 224 cubic inches (3.7 liters). It produces a rated output of 77 horsepower at a governed engine speed of 2500 RPM. Starting is facilitated by a 12-volt electric starter system.
Transmission and Drivetrain
The powertrain features a mechanical transmission providing 12 forward and 4 reverse gears, allowing for a range of speeds suitable for field and transport work. It is available in a standard 4x2 2WD configuration, with a 4x4 MFWD (Mechanical Front Wheel Drive) option designated as the 766DT model for improved traction in demanding conditions.
Hydraulics and PTO
The hydraulic system utilizes an open-center design equipped with a single valve for implement control. The tractor includes an independent rear Power Take-Off (PTO) operating at 540 RPM, providing steady power delivery to mounted or trailed implements.
Dimensions and Operator Station
The machine has a base weight of approximately 5,800 lbs (2,630 kg). It is equipped with a Category II rear three-point hitch. Operator safety is managed by a standard four-post Rollover Protective Structure (ROPS), with an optional canopy available. The tractor rides on 7.50-18 front and 18.4-30 rear agricultural tires.
Conclusion
The Fiat 766 is a mid-range utility tractor engineered for standard farm duties. Its mechanical simplicity, combined with a reliable diesel engine and flexible drivetrain options, established it as a functional machine for agricultural applications during its production period in the early 1980s.
Production Information of Fiat-Hesston, 766
- Utility tractor
- Built in Modena, Italy
| Manufacturer | Hesston (a part of Fiat) |
|---|---|
| Original price | $22,650 (1984) |
Dimension and Tires Information of Fiat-Hesston, 766
| Weight | 5,800 lbs [2630 kg] |
|---|
| Ag front | 7.50-18 |
|---|---|
| Ag rear | 18.4-30 |
Engine Specifications of Fiat-Hesston, 766
- Fiat
- Liquid-cooled
- Diesel
- 4-cylinder
| Rated RPM | 2500 |
|---|---|
| Displacement | 224 ci [3.7 L] |
| Starter | Electric |
| Bore/Stroke | 4.05x4.33 inches [103 x 110 mm] |
| Starter volts | 12 |
Transmission Information of Fiat-Hesston, 766
Transmission variants 1
| Gears | 12 forward and 4 reverse |
|---|
Mechanical Specs of Fiat-Hesston, 766
- Four-post ROPS standard. Optional canopy.
| Drive | 4x2 2WD |
|---|---|
| Drive(optional) | 4x4 MFWD 4WD (766DT) |
Power Information of Fiat-Hesston, 766
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 |
Hydraulics Specifications of Fiat-Hesston, 766
| Type | Open center |
|---|---|
| Valves | 1 |
Three-Point Hitch of Fiat-Hesston, 766
| Rear Type | II |
|---|
Electrical System of Fiat-Hesston, 766
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 77 hp[P] HP, the Fiat-Hesston 766 sits just above 666 (68 HP) in Fiat-Hesston's range. Its power puts it in the 58th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Fiat-Hesston 766 have?
The Fiat-Hesston 766 delivers 77 hp[P] HP.
What years was the Fiat-Hesston 766 produced?
The Fiat-Hesston 766 was produced in 1983-1984.
What engine does the Fiat-Hesston 766 have?
The Fiat-Hesston 766 is powered by a Diesel, 4-cylinder engine.
How much does the Fiat-Hesston 766 weigh?
The Fiat-Hesston 766 weighs 5,800 lbs [2630 kg].
Is the Fiat-Hesston 766 4WD?
The Fiat-Hesston 766 is available in 2WD/4WD.