| Manufacturer |
Fiat-Hesston |
| Price |
16,400(USD) |
| Model |
466 |
| Equipment Type |
Utility Tractors |
| Factory |
Modena, Italy |
VARIANTS
NEBRASKA TRACTOR TEST 1484 2
| Description |
Diesel 12-speed 4WD June 9 - 22, 1983 Link: Nebraska Tractor Test 1484 file PTO performance Drawbar performance |
| Power at rated engine speed |
45.13hp / 33.7kW |
| Fuel use |
2.9gal/hour / 11.0l/hour |
| Power at rated PTO speed |
42.68hp / 31.8kW |
| Max power |
38.44hp / 28.7kW |
HESSTON 466 POWER
| Drawbar (claimed) |
40hp / 29.8kW |
| PTO (claimed) |
45hp / 33.6kW |
| Drawbar (tested) |
38.44hp / 28.7kW |
| PTO (tested) |
45.13hp / 33.7kW |
ENGINE DETAIL
The Fiat-Hesston 466 tractor features a reliable 3-cylinder Fiat 8035.02 diesel engine, delivering a balanced power-to-weight ratio with a displacement of 2.6L, ideal for medium-scale farming tasks. Its 17:1 compression ratio and rated RPM of 2600 ensure efficient combustion and robust torque delivery, suitable for tasks requiring sustained power. However, the 12V starter system may necessitate robust battery maintenance to avoid starting issues in colder conditions, underscoring the importance of regular electrical checks.
| Description |
Fiat 8035.02 diesel 3-cylinder liquid-cooled |
| Displacement |
158ci / 2.6L |
| Bore/Stroke |
3.94x4.33inches / 100x 110mm |
| Compression |
17:1 |
| Rated RPM |
2600 |
| Starter volts |
12 |
HESSTON 466 ENGINE
The Fiat-Hesston 466 tractor is powered by a 2.6L 3-cylinder diesel engine, providing efficient fuel consumption and moderate power output for various agricultural applications. The 19.2-gallon (72.7L) fuel tank allows for extended operation between refueling, making it suitable for long working hours on farms. However, potential challenges may include parts availability and maintenance complexity due to its older design in a modern context.
| Description |
Fiat 2.6L 3-cyl diesel |
| Fuel tank |
19.2gal / 72.7L |
TRANSMISSIONS OVERVIEW
The Fiat-Hesston 466 tractor features a 12-speed synchronized transmission, offering smooth gear shifting ideal for varied field conditions, with an optional 20-speed for enhanced operational flexibility. This flexibility allows for better torque management and fuel efficiency during tasks ranging from plowing to hauling. However, operators should be aware of the increased complexity with the 20-speed option, which may require more maintenance and operator training.
| Description |
12-speed synchronized 12-speed 20-speed |
TRANSMISSION 1
The Fiat-Hesston 466 features a synchronized transmission with 12 forward and 4 reverse gears, providing flexibility for varied agricultural tasks. The four synchronized gears across three ranges enable smooth shifting, enhancing operator control and efficiency during field operations. However, operators may face a learning curve to fully utilize all gear options effectively, emphasizing the need for proper training.
| Type |
synchronized |
| Gears |
12 forward and 4 reverse |
| Description |
Four synchronized gears in three ranges |
TRANSMISSION 2
The Fiat-Hesston 466 tractor features a 12-speed transmission with both forward and reverse gears, enabling versatile speed selection for various agricultural tasks. This can enhance operational efficiency, particularly in row crop applications where adjusting speed is essential for accurate planting and cultivation. However, operators must be proficient in gear selection to fully utilize the tractor’s capabilities, as improper gear usage may lead to reduced performance and potential engine strain.
| Gears |
12 forward and reverse |
TRANSMISSION 3
The Fiat-Hesston 466 tractor features a 20-speed forward and 8-speed reverse transmission, allowing for precise speed and torque adjustments for various agricultural tasks. This extensive gear range can enhance operational flexibility, making it suitable for both fieldwork and transport. However, the complexity of the gear system may require a steeper learning curve for operators unfamiliar with multi-speed transmissions.
| Gears |
20 forward and 8 reverse |
MECHANICAL
The Fiat-Hesston 466 tractor features a robust 4x2 and an optional 4x4 MFWD configuration, providing versatility in varying terrain conditions, which is advantageous for both agricultural and industrial applications. Its power steering enhances maneuverability, while the differential mechanical wet disc brakes offer better control and safety under load. The available 12-speed synchronized and 20-speed transmission options allow for optimal speed and torque adjustments, making it suitable for diverse field operations.
| Chassis |
4x2 2WD / 4x4 MFWD 4WD |
| Steering |
power |
| Brakes |
differential mechanical wet disc |
| Cab |
Four-post ROPS standard. Optional canopy |
| Transmissions |
12-speed synchronized 12-speed 20-speed |
HYDRAULICS
| Type |
open center |
| Pressure |
2700psi / 186.2bar |
| Valves |
0 to 2 |
| Pump flow |
11gpm / 41.6lpm |
TRACTOR HITCH
POWER TAKE-OFF (PTO)
| Rear PTO |
independent |
| Rear RPM |
540 |
HESSTON 466 TIRES
The Fiat-Hesston 466 tractor offers both 2WD and 4WD options, with distinct tire sizes that cater to various agricultural needs: 6.00-16 front and 13.6-28 rear for 2WD, and 9.5-24 front and 16.9-28 rear for 4WD. The 4WD configuration provides enhanced traction and stability, particularly beneficial on uneven terrain or in wet conditions, while the 2WD variant may be more economical for flat, dry fields. Users should consider the intended terrain and application to choose the most suitable drivetrain and tire configuration, balancing between maneuverability and power delivery.
| 2WD Ag front |
6.00-16 |
| 4WD Ag front |
9.5-24 |
| 2WD Ag rear |
13.6-28 |
| 4WD Ag rear |
16.9-28 |
DIMENSIONS
| 2WD Wheelbase |
85.6inches / 217cm |
| 4WD Wheelbase |
83.4inches / 211cm |
| 2WD Length |
130inches / 330cm |
| 4WD Length |
133inches / 337cm |
| 2WD Clearance (front axle) |
20inches / 50cm |
| 4WD Clearance (front axle) |
17inches / 43cm |
HESSTON 466 WEIGHT
| 2WD Operating |
4851lbs / 2200kg |
| 4WD Operating |
5720lbs / 2594kg |
| Ballasted |
6670lbs / 3025kg |
HESSTON 466 HEIGHT
| 2WD Hood |
57inches / 144cm |
| 4WD Hood |
58inches / 147cm |
| Exhaust |
94inches / 238cm |
DIMENSIONS & TIRES
The Fiat-Hesston 466 tractor features a robust 2WD and 4WD wheelbase, providing stability and maneuverability, with the 2WD option offering a slightly longer wheelbase beneficial for straight-line traction. Weighing between 4851 to 5720 pounds makes it suitable for a variety of agricultural implements, although the weight may limit its performance in muddy terrains. The tire sizes—6.00-16 in the front and 13.6-28 in the rear—balance flotation and traction; however, the larger rear tires could pose challenges in tight spaces.
| 2WD Wheelbase |
85.6inches / 217cm |
| 4WD Wheelbase |
83.4inches / 211cm |
| Weight |
4851 to 5720 pounds |
| Front tire |
6.00-16 |
| Rear tire |
13.6-28 |
ELECTRICAL
| Charging system |
alternator |
| Charging amps |
33 |
