Introduction
Fiat 60-66 Utility Tractor
The Fiat 60-66 is a utility tractor produced between 1985 and 1991, forming part of the manufacturer's mid-range series. It is designed for general agricultural applications, offering a balance of mechanical simplicity and operational versatility.
Engine and Performance
The tractor is powered by the Fiat 8035.05 diesel engine, a 3-cylinder liquid-cooled unit with a displacement of 2.9 liters (179 ci). It delivers 60 hp (44.7 kW) at a rated speed of 2500 RPM. The engine features a 17:1 compression ratio and utilizes an electric starter system.
Transmission and Drivetrain
Several transmission configurations were available to suit different operational requirements. Options include a 12-speed partially synchronized transmission, a 12-speed mechanical shuttle for direction changes, and a 20-speed creeper transmission for low-speed tasks. The model was offered in both two-wheel and four-wheel drive variants, supported by power steering and mechanical wet disc brakes.
Hydraulics and Hitch
The hydraulic system utilizes an open-center design providing a total flow of 11 gpm (41.6 lpm) at a system pressure of 2700 psi (186.2 bar). The rear hitch is a Category I/II system equipped with both position and lower-link draft control, capable of lifting up to 3920 lbs (1778 kg). The rear PTO is independent and supports both 540 RPM and ground-speed operation.
Dimensions and Construction
The 60-66 features a robust chassis with a wheelbase of 85.6 inches (217 cm) for the 2WD model and 83.4 inches (211 cm) for the 4WD version. It comes standard with a four-post ROPS structure, with an optional canopy available. The configuration allows for adjustable front and rear tread widths to accommodate various row crop spacings.
Conclusion
The Fiat 60-66 serves as a durable utility tractor suitable for general farm duties. Its variety of transmission choices and hydraulic capacity make it a practical solution for livestock operations and small to medium-sized arable farming.
Production Information of Fiat-Hesston, 60-66
- Utility tractor
| Distributor | Hesston |
|---|---|
| Manufacturer | Fiat |
Dimension and Tires Information of Fiat-Hesston, 60-66
| 2WD Front tread | 55.1 to 74.75 inches [139 to 189 cm] |
|---|---|
| 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 Front tread | 56.9 to 73.75 inches [144 to 187 cm] |
| 4WD Clearance (front axle) | 14 inches [35 cm] |
| 2WD Length | 130 inches [330 cm] |
| Rear tread | 52.1 to 75.75 inches [132 to 192 cm] |
| 2WD Standard tires (ag) | Front: 7.50-16. Rear: 14.9-28 |
|---|---|
| 4WD Standard tires (ag) | Front: 9.5-24. Rear: 16.9-28 |
Engine Specifications of Fiat-Hesston, 60-66
- Fiat 8035.05
- Liquid-cooled
- Diesel
- 3-cylinder
| Starter volts | 12 |
|---|---|
| Displacement | 179 ci [2.9 L] |
| Compression | 17:1 |
| Bore/Stroke | 4.094x4.527 inches [104 x 115 mm] |
| Starter | Electric |
| Rated RPM | 2500 |
| Power | 60 hp [44.7 kW] |
Transmission Information of Fiat-Hesston, 60-66
Transmission variants 1
- Four gears (1-4) in three ranges (I-III). Shifts between gears are synchronized.
| Type | Partially synchronized |
|---|---|
| Gears | 12 forward and 4 reverse |
Transmission variants 2
- Four gears (1-4) in three ranges (I-III) with shuttle.
| Type | Mechanical shuttle |
|---|---|
| Gears | 12 forward and reverse |
Transmission variants 3
- Four gears (1-4) in three ranges (I-III) with normal and creeper ranges.
| Type | Creeper |
|---|---|
| Gears | 20 forward and 8 reverse |
- 12-speed partially synchronized
- 12-speed mechanical shuttle
- 20-speed creeper
Mechanical Specs of Fiat-Hesston, 60-66
- Two- or four-wheel drive
- Four-post ROPS. Canopy optional.
- Power steering
- Differential mechanical wet disc brakes
Power Information of Fiat-Hesston, 60-66
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/ground |
Hydraulics Specifications of Fiat-Hesston, 60-66
| Type | Open center |
|---|---|
| Total flow | 11 gpm [41.6 lpm] |
| Pressure | 2700 psi [186.2 bar] |
| Valves | 1 to 3 |
Three-Point Hitch of Fiat-Hesston, 60-66
| Rear Type | I/II |
|---|---|
| Control | Position and lower-link draft control |
| Rear lift | 3920 lbs [1778 kg] |
Electrical System of Fiat-Hesston, 60-66
| Charging system | Alternator |
|---|---|
| Charging amps | 33 |
| Battery volts | 12 |
Where it sits
With 60 HP, the Fiat-Hesston 60-66 sits between 55-66 (55 HP) and 70-66 (70 HP) in Fiat-Hesston's range. Its power puts it in the 43th percentile of 1980s models in our database (2052 machines).
Frequently asked questions
How much horsepower does the Fiat-Hesston 60-66 have?
The Fiat-Hesston 60-66 delivers 60 HP.
What years was the Fiat-Hesston 60-66 produced?
The Fiat-Hesston 60-66 was produced in 1985-1991.
What engine does the Fiat-Hesston 60-66 have?
The Fiat-Hesston 60-66 is powered by a Diesel, 3-cylinder engine.
What transmission does the Fiat-Hesston 60-66 use?
The Fiat-Hesston 60-66 uses a Partially synchronized transmission.
Is the Fiat-Hesston 60-66 4WD?
The Fiat-Hesston 60-66 is available in 2WD/4WD.