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Fiat 80-66S

Fiat 80-66S tractor
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The Fiat 80-66S is a utility tractor produced from 1992 to 1996 as part of the 66S Series. It features an Iveco 3.6L 4-cylinder liquid-cooled diesel engine delivering 78.9 hp (58.8 kW) at 2500 RPM. The tractor offers multiple transmission options including 12-speed gear, 12-speed sync shuttle, and 20-speed creeper. It is available in two- or four-wheel drive configurations with power steering, wet disc brakes, and a four-post ROPS with an optional cab. The rear lift capacity is 7859 lbs (3564 kg) and PTO options include 540, 540/750, and 540/1000 RPM. Dimensions vary slightly between 2WD and 4WD models, with wheelbases around 89-91 inches and weights from 5798 to 6526 lbs. Standard tires differ for 2WD and 4WD versions. Electrical system is 12 volts with negative ground.
Fiat 80-66SFiat tractorutility tractor78.9 hpIveco engine12-speed transmissiontractor specs
Power78 hp
Founded1992 - 1996
Model80-66S

Technical Specifications

Detailed specifications and technical data for Fiat 80-66S

Power

Engine power:78.9 hp (58.8 kW)

Engine

Type:diesel
Model:Iveco 8045.06
Power:78.9 hp (58.8 kW)
Cooling:liquid-cooled
Starter:electric
Cylinders:4-cylinder
Rated RPM:2500
Bore/Stroke:3.94x4.53 inches (100 x 115 mm)
Displacement:220.5 ci (3.6 L)
Starter volts:12

Height

Cab:99.2 inches (251 cm)
ROPS:99.2 inches (251 cm)
2WD Hood:58.7 inches (149 cm)
4WD Hood:59.7 inches (151 cm)
2WD Steering wheel:65.9 inches (167 cm)
4WD Steering wheel:66.9 inches (169 cm)

Electrical

Ground:negative
Battery volts:12

Mechanical

ROPS:Four-post ROPS. Cab optional.
Drive:Two- or four-wheel drive
Brakes:Wet disc brakes
Steering:Power steering

Production

Type:Utility tractor
Series:66S Series
Years made:1992 - 1996
Manufacturer:Fiat

Transmission

Gear type:gear
Gears (gear):12 forward and 4 reverse
Gears (creeper):20 forward and 12 reverse
Gear type (creeper):creeper
Gears (sync shuttle):12 forward and reverse
Transmission options:12-speed gear, 12-speed sync shuttle, 20-speed creeper
Gear type (sync shuttle):sync shuttle

Tractor hitch

Rear lift capacity:7859 lbs (3564 kg)

Dimensions & Tires

2WD Length:138.2 inches (351 cm)
4WD Length:137.3 inches (348 cm)
Rear tread:55.1 to 78.7 inches (139 to 199 cm)
2WD Wheelbase:90.8 inches (230 cm)
4WD Wheelbase:88.5 inches (224 cm)
2WD Front tread:55.3 to 75 inches (140 to 190 cm)
2WD ROPS Weight:5798 lbs (2629 kg)
4WD Front tread:61.4 to 78.8 inches (155 to 200 cm)
4WD ROPS Weight:6526 lbs (2960 kg)
2WD Ground clearance:20.7 inches (52 cm)
4WD Ground clearance:17.3 inches (43 cm)
2WD Standard tires (ag):Front: 7.50-18. Rear: 13.6/12-38
4WD Standard tires (ag):Front: 11.2/10-28. Rear: 13.6/12-38

Power Take-off (PTO)

Optional PTO:540/750 Optional, 540/1000 Optional
Rear PTO Type:540 (1.375)

Related Models

Fiat 70-66S

Model:70-66S