Fiat 60-66S
The Fiat 60-66S is a tractor produced by Fiat. It is equipped with a 165.4 ci 2.7 L engine. The listed engine power is Diesel (listed): 59.1 hp / 44.1 kW. Transmission: 20 forward and 12 reverse. Operating weight: 5004 to 5490 pounds.
Engine Power
Diesel (listed): 59.1 hp / 44.1 kW
Fuel & Capacities
Diesel
Transmission
20 forward and 12 reverse
Operating Weight
5004 to 5490 pounds
Overview
 | 1992 - 1996
66S SeriesUtility tractor
66S Series
Utility tractor |
|---|
Production | |
|---|---|
Manufacturer | Fiat |
Utility tractor | |
Fiat 60-66S Engine | |
|---|---|
Iveco 2.7L 3-cyl diesel | |
Engine details ...  |
Fiat 60-66S Power | |
|---|---|
Engine | 59.1 hp
44.1 kW |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Power steering | |
Wet disc brakes | |
Four-post ROPS. Cab optional. |
Tractor hitch | |
|---|---|
Rear lift | 6614 lbs
3000 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO Type | 540 (1.375) |
540/750 OptOptional | |
540/1000 OptOptional | |
Dimensions & Tires | |
|---|---|
2WD Wheelbase | 85.6 inches
217 cm |
4WD Wheelbase | 83.4 inches
211 cm |
Weight | 5004 to 5490 pounds |
Front tire | 6.00-16 |
2WD Rear tire | 14.9/13-28 |
Full dimensions and tires ...  | |
Electrical | |
|---|---|
Ground | negative |
Battery volts | 12 |
Engine
Engine Detail — 165.4 ci / 2.7 L Diesel
Manufacturer | Iveco 8035.05 |
Fuel Type | Diesel |
Configuration | 3-cylinder, liquid-cooled |
Displacement | 165.4 ci
2.7 L |
Bore/Stroke | 3.94x4.53 inches
100 x 115 mm |
Power | 59.1 hp
44.1 kW |
Rated RPM | 2500 |
Starter | electric |
Starter volts | 12 |
Transmission
Transmission options | |
|---|---|
12-speed gear | |
12-speed sync shuttle | |
20-speed creeper |
Transmission — 12 forward and 4 reverse gear
Type | gear |
Gears | 12 forward and 4 reverse |
Transmission — 12 forward and reverse sync shuttle
Type | sync shuttle |
Gears | 12 forward and reverse |
 | |
Transmission | |
Type | creeper |
Gears | 20 forward and 12 reverse |
 | |
Dimensions
Fiat 60-66S Tires | |
|---|---|
2WD Standard tires (ag) | Front: 6.00-16. Rear: 14.9/13-28 |
4WD Standard tires (ag) | Front: 11.2/10-20. Rear: 14.9/13-28 |
Dimensions | |
|---|---|
2WD Wheelbase | 85.6 inches
217 cm |
4WD Wheelbase | 83.4 inches
211 cm |
2WD Length | 130 inches
330 cm |
4WD Length | 129.2 inches
328 cm |
2WD ROPS Weight | 5004 lbs
2269 kg |
4WD ROPS Weight | 5490 lbs
2490 kg |
2WD Ground clearance | 19.5 inches
49 cm |
4WD Ground clearance | 14.4 inches
36 cm |
2WD Front tread | 55.5 to 75.8 inches
140 to 192 cm |
4WD Front tread | 56.9 to 73.8 inches
144 to 187 cm |
Rear tread | 56.1 to 75.8 inches
142 to 192 cm |
Fiat 60-66S Height | |
|---|---|
2WD Steering wheel | 62.1 inches
157 cm |
4WD Steering wheel | 62.5 inches
158 cm |
2WD Hood | 56.2 inches
142 cm |
4WD Hood | 55.1 inches
139 cm |
ROPS | 95.1 inches
241 cm |
Cab | 91.7 inches
232 cm |
Photos
Fiat 60-66 DT, right side.
Fiat 60-66 DT, left side.
Fiat 60-66 DT, front view.
Recommended Implements & Sizing Guide
Engineering recommendations for Fiat 60-66S based on its 59.1 HP power envelope and ASAE agricultural standards.
| Implement & Operation | Recommended Size | Workload Rating | Engineering Notes |
|---|---|---|---|
Moldboard PlowPrimary Tillage | 3 to 4 Bottom (16")3 - 4 铧 (40 cm) | Heavy Duty | Suitable for medium loam and stubble turnover. |
Rotary Cutter / MowerMowing & Clearing | 6 ft (72 in)1.8 m | Medium Duty | Medium pasture clearing; rear slip-clutch recommended. |
Rotary TillerSeedbed Prep | 66 to 72 in165 - 180 cm | Medium Duty | Standard utility tiller; slip clutch protection required. |
Disc HarrowSecondary Tillage | 7 to 8 ft Tandem Disc2.1 - 2.4 m 对开双排耙 | Medium Duty | Field leveling and clod breaking behind plows. |
Hay BalerHay & Forage | Small Square Baler (14x18")小方捆打捆机 (36x46 cm) | Medium Duty | Classic 2-string baler for horse and small livestock hay. |
Sizing & Soil Condition NoteActual implement sizing varies depending on local soil conditions (heavy clay vs sandy loam), field slope, and operating speed. Heavy tillage implements may require front ballast weights and wheel weights.
Fluids, Capacities & Working Autonomy
Standard fluid requirements, service intervals, and continuous runtime estimates for Fiat 60-66S.
Engine Crankcase Oil
SAE 15W-40 (Heavy Duty Diesel)
Standard Spec: API CK-4 / CJ-4 Heavy Duty
Service Interval: 150 – 250 Hours
Transmission & Hydraulic System
UTTO (Universal Tractor Transmission Oil)
Standard Spec: ISO VG 46 / 68 (Wet Brake & Trans Compatible)
Service Interval: 600 – 1000 Hours
Engine Cooling System
50/50 Ethylene Glycol Pre-mix
Standard Spec: ASTM D6210 / Heavy-Duty OAT Antifreeze
Service Interval: 2 Years / 1500 Hours
Fiat 60-66S Specification Unit Converter
Convert power, fluid capacities, and operating weights between metric and imperial standards for Fiat 60-66S.
Converted Equivalents:
Horsepower (HP)59.1 hp
Kilowatts (kW)44.1 kW
Metric Horsepower (PS / CV)59.9 PS
Direct Competitor Comparison
Compare Fiat 60-66S against same-era industry alternatives in the same horsepower class.
Current Model
Fiat
Fiat 60-66S
Engine Power:Diesel (listed): 59.1 hp / 44.1 kW
★ Baseline Reference
International HarvesterMarket Competitor
International Harvester 485
Engine Power:53.6
Production Years:1981 - 1985
Related models
Fiat 455C
- Power:
- 47.3
- Production years:
- 1970 - 1982
Fiat 460
- Power:
- 48
- Production years:
- 1980 - 1980
Fiat 480
- Power:
- 48
- Production years:
- 1973 - 1984
Fiat 50-66
- Power:
- 49.3
- Production years:
- 1989 - 1992
Fiat 50-66S
- Power:
- 49.4
- Production years:
- 1992 - 1996