| Manufacturer |
Fiat |
| Price |
- |
| Model |
45-66S |
| Equipment Type |
Utility Tractors |
| Factory |
|
FIAT 45-66S POWER
ENGINE DETAIL
The Fiat 45-66S is powered by the Iveco 8035.06 diesel engine, featuring a 2.7L displacement and a bore/stroke ratio of 3.94x4.53 inches, which provides a balance of torque and efficiency. With a power output of 44.4hp at a rated RPM of 2500, this tractor is well-suited for light to moderate agricultural tasks, particularly in confined spaces. While the electric starter offers convenience, the limited horsepower may be a drawback for heavier applications, making it ideal for small farms or landscaping duties.
| Description |
Iveco 8035.06 diesel 3-cylinder liquid-cooled |
| Displacement |
165.4ci / 2.7L |
| Bore/Stroke |
3.94x4.53inches / 100 x 115mm |
| Power |
44.4hp / 33.1kW |
| Rated RPM |
2500 |
| Starter |
electric |
| Starter volts |
12 |
FIAT 45-66S ENGINE
The Fiat 45-66S tractor is powered by a robust Iveco 2.7L 3-cylinder diesel engine, offering a balance of power and fuel efficiency, crucial for medium-duty agricultural tasks. With its compact size, it excels in maneuverability, making it suitable for small to medium-sized farms and tight spaces. However, the limited horsepower may pose a challenge for heavy-duty operations, necessitating consideration of workload requirements before selection.
| Description |
Iveco 2.7L 3-cyl diesel |
TRANSMISSIONS OVERVIEW
The Fiat 45-66S tractor features a 12-speed gear system with an integrated 12-speed shuttle, enhancing operator efficiency during directional changes. Its 20-speed creeper transmission allows for precise speed control at low RPMs, making it ideal for tasks such as tilling or planting in tight spaces. However, while this multifaceted transmission setup provides versatility, it may present a learning curve for new operators unfamiliar with complex gear systems.
| Description |
12-speed gear 12-speed shuttle 20-speed creeper |
TRANSMISSION 1
The Fiat 45-66S tractor features a 12-speed forward and 4-speed reverse gear configuration, allowing for versatile speed adjustments depending on field conditions and tasks. The robust gear system enhances both efficiency in multi-speed operations and maneuverability in tight spaces. However, the complexity of a 12-speed transmission may require additional maintenance and operator training to exploit its full potential effectively.
| Type |
gear |
| Gears |
12 forward and 4 reverse |
TRANSMISSION 2
The Fiat 45-66S tractor features a shuttle transmission with 12 forward and reverse gears, providing versatile control for various farming tasks and optimizing operational efficiency. The dual-range gear system allows for smoother transitions between speeds, enhancing maneuverability in tight spaces. However, the complexity of the transmission may require more maintenance and operator training compared to simpler gear systems.
| Type |
shuttle |
| Gears |
12 forward and reverse |
TRANSMISSION 3
The Fiat 45-66S tractor features a creeper gearbox, providing enhanced low-speed control for tasks such as tilling or planting, which is beneficial for precision work in confined spaces. With a total of 20 forward and 8 reverse gears, it offers versatility in speed selection, allowing operators to optimize power output for varying field conditions. However, the complexity of such a gearbox may present maintenance challenges and requires operator familiarity for efficient usage.
| Type |
creeper |
| Gears |
20 forward and 8 reverse |
MECHANICAL
The Fiat 45-66S tractor's 4x4 MFWD configuration enhances traction and stability, making it ideal for varied agricultural tasks, especially in challenging terrains. Its 12-speed gear transmission provides a balanced range of speeds for both fieldwork and transport, while the wet disc brakes offer superior stopping power and durability under heavy use. However, the standard cab may limit operator comfort and visibility compared to more advanced options, which could impact long-duration tasks.
| Chassis |
4x2 2WD/4x4 MFWD 4WD |
| Steering |
power |
| Brakes |
wet disc |
| Cab |
Cab standard. |
| Transmissions |
12-speed gear/12-speed shuttle/20-speed creeper |
TRACTOR HITCH
| Rear lift |
4685lbs / 2125kg |
POWER TAKE-OFF (PTO)
| Rear RPM |
540 (1.375)/540/750/540/1000 |
FIAT 45-66S TIRES
The Fiat 45-66S tractor is available in both 2WD and 4WD configurations, enhancing its versatility across various agricultural tasks. Utilizing agricultural tires, the 2WD option features smaller front tires (5.50-16), which may limit traction compared to the larger front tires (7.50-20) found on the 4WD model, making the latter more suitable for challenging terrains and heavy-duty applications. When selecting between these configurations, consider the specific field conditions and workload requirements to maximize efficiency and performance.
| 2WD Standard tires (ag) |
Front: 5.50-16. Rear: 12.4/11-28 |
| 4WD Standard tires (ag) |
Front: 7.50-20. Rear: 12.4/11-28 |
DIMENSIONS
| 2WD Wheelbase |
78.7inches / 199cm |
| 4WD Wheelbase |
74.9inches / 190cm |
| 2WD Length |
117.1inches / 297cm |
| 4WD Length |
116.9inches / 296cm |
| 2WD Weight |
4685lbs / 2125kg |
| 4WD Weight |
5236lbs / 2375kg |
| 2WD Ground clearance |
17.5inches / 44cm |
| 4WD Ground clearance |
13inches / 33cm |
| 2WD Front tread |
51.2 to 70.9inches / 130 to 180cm |
| 4WD Front tread |
54.5 to 71.6inches / 138 to 181cm |
| Rear tread |
47.5 to 70.9inches / 120 to 180cm |
FIAT 45-66S HEIGHT
| Steering wheel |
57.1inches / 145cm |
| Hood |
50inches / 127cm |
| Cab |
88.4inches / 224cm |
DIMENSIONS & TIRES
The Fiat 45-66S tractor features a relatively short wheelbase, particularly in 4WD mode, enhancing maneuverability in tight spaces but potentially compromising stability under heavy load. Weighing between 4685 to 5236 pounds, it offers a solid footprint for pulling power, though lighter variants may struggle in soft terrain. The tire specifications (5.50-16 front and 12.4/11-28 rear for 2WD) indicate suitability for general field work, but tire selection should consider specific applications for optimal performance.
| 2WD Wheelbase |
78.7inches / 199cm |
| 4WD Wheelbase |
74.9inches / 190cm |
| Weight |
4685 to 5236 pounds |
| Front tire |
5.50-16 |
| 2WD Rear tire |
12.4/11-28 |
ELECTRICAL
| Ground |
negative |
| Battery volts |
12 |
