Introduction
Hesston 55-46 Utility Tractor
The Hesston 55-46 is a utility tractor produced in 1990, designed to meet the requirements of small to medium-scale agricultural operations. This model, part of the 65-46 series, is recognized for its mechanical simplicity and functional design.
Engine and Performance
The tractor is powered by a liquid-cooled Fiat 8035.06 3-cylinder diesel engine with a displacement of 2.7 liters (165 ci). It utilizes a direct injection fuel system and features a thermostart pre-heating mechanism to assist with cold starts. The engine provides 55 horsepower (41.0 kW) at a rated speed of 2500 RPM.
Transmission and Drivetrain
The transmission is a partially synchronized unit providing 8 forward and 2 reverse gears. It incorporates a dry disc clutch measuring 279.4 mm. The drivetrain is available in either two-wheel or four-wheel drive configurations, both equipped with power steering and mechanical wet disc brakes for reliable operation.
Hydraulics and PTO
The hydraulic system utilizes an open-center design with a pump flow capacity of 9 gpm (34.1 lpm) and a system pressure of 2700 psi (186.2 bar). It features 0 to 2 valves. The rear power take-off (PTO) is independent and operates at 540 RPM.
Hitch and Dimensions
The tractor is equipped with a Category II/I rear hitch featuring position and draft control for implement management. The two-wheel drive model has a shipping weight of approximately 1850 kg, while the four-wheel drive variant weighs 2104 kg. The operator station includes a four-post Roll-Over Protective Structure (ROPS) with an optional canopy.
Conclusion
The Hesston 55-46 is a versatile utility tractor suited for a variety of general farm duties, offering a balanced combination of power, mechanical control, and durability appropriate for its class.
Production Information of Fiat-Hesston, 55-46
- Utility tractor
- Original price was $15,050 in 1990
| Manufacturer | Hesston (a part of Fiat) |
|---|
Dimension and Tires Information of Fiat-Hesston, 55-46
| 2WD Shipping weight | 4080 lbs [1850 kg] |
|---|---|
| 4WD Shipping weight | 4640 lbs [2104 kg] |
| 2WD Standard tires (ag) | Front: 6.50-16. Rear: 14.9-28 |
|---|---|
| 4WD Standard tires (ag) | Front: 9.50-24. Rear: 16.9-30 |
Engine Specifications of Fiat-Hesston, 55-46
- Fiat 8035.06
- Liquid-cooled
- Diesel
- 3-cylinder
| Starter | Electric |
|---|---|
| Displacement | 165 ci [2.7 L] |
| Fuel system | Direct injection |
| Bore/Stroke | 3.937x4.528 inches [100 x 115 mm] |
| Starter volts | 12 |
| Rated RPM | 2500 |
| Pre-heating | Thermostart |
| Power | 55 hp [41.0 kW] |
Transmission Information of Fiat-Hesston, 55-46
Transmission variants 1
- Four gears with high and low ranges provide eight forward speeds. Gears 3/4 are synchronized in both ranges.
| Type | Partially synchronized |
|---|---|
| Gears | 8 forward and 2 reverse |
| Clutch | 279.4mm dry disc |
Mechanical Specs of Fiat-Hesston, 55-46
- Two- or four-wheel drive
- Four-post ROPS with optional canopy.
- Power steering
- Mechanical wet disc brakes
Power Information of Fiat-Hesston, 55-46
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540 (1.375) |
Hydraulics Specifications of Fiat-Hesston, 55-46
| Type | Open center |
|---|---|
| Pump flow | 9 gpm [34.1 lpm] |
| Pressure | 2700 psi [186.2 bar] |
| Valves | 0 to 2 |
Three-Point Hitch of Fiat-Hesston, 55-46
| Rear Type | II/I |
|---|---|
| Control | Position and draft control |
Electrical System of Fiat-Hesston, 55-46
| Charging system | Alternator |
|---|---|
| Charging amps | 33 |
| Battery volts | 12 |
Where it sits
With 55 HP, the Fiat-Hesston 55-46 sits just below 65-46 (65 HP) in Fiat-Hesston's range. Its power puts it in the 34th percentile of 1990s models in our database (2097 machines).
Frequently asked questions
How much horsepower does the Fiat-Hesston 55-46 have?
The Fiat-Hesston 55-46 delivers 55 HP.
What years was the Fiat-Hesston 55-46 produced?
The Fiat-Hesston 55-46 was produced in 1990.
What engine does the Fiat-Hesston 55-46 have?
The Fiat-Hesston 55-46 is powered by a Diesel, 3-cylinder engine.
What transmission does the Fiat-Hesston 55-46 use?
The Fiat-Hesston 55-46 uses a Partially synchronized transmission.
How much does the Fiat-Hesston 55-46 weigh?
The Fiat-Hesston 55-46 weighs 4080 lbs [1850 kg].
Is the Fiat-Hesston 55-46 4WD?
The Fiat-Hesston 55-46 is available in 2WD/4WD.