Fiat

Fiat 750S Special

The Fiat 750S Special is a utility tractor produced by Fiat from 1971 to 1975. It features a 4.6L 4-cylinder diesel engine producing 80 hp (59.7 kW). The tractor offers a 7-speed partially synchronized transmission with a 14-speed creeper option. It is available in two- or four-wheel drive configurations with mechanical rear differential lock and optional power steering. The tractor has an open operator station and uses disc brakes. It includes an open center hydraulic system with a 7.2 gpm (27.3 lpm) pump flow and a rear Type II hitch with position and draft control, capable of lifting 4400 lbs (1995 kg). The rear PTO is independent with 540/1000 RPM options. Dimensions vary between 2WD and 4WD models, with wheelbases of 90.5 inches (229 cm) and 99 inches (251 cm) respectively, and weights ranging from 6724 to 7429 lbs. The tractor uses various standard and optional agricultural tires depending on the drive configuration.
Power-
Founded-
Model750S Special

Technical Specifications

Detailed specifications and technical data for Fiat 750S Special

Power
Engine power80 hp (59.7 kW)
Engine
Typediesel, 4-cylinder, liquid-cooled
ModelFiat CO 3/70
Fuel tank20.6 gal (78.0 L)
Rated RPM2100
Bore/Stroke4.33x4.72 inches (110 x 120 mm)
Compression157:1
Fuel systemdirect injection
Displacement278.37 ci (4.6 L)
Starter volts12
Height
2WD Hood60.4 inches (153 cm)
4WD Hood64 inches (162 cm)
2WD Steering wheel68.3 inches (173 cm)
4WD Steering wheel71.3 inches (181 cm)
Electrical
Groundnegative
Battery volts12
Charging systemalternator
Hydraulics
Typeopen center
Pump flow7.2 gpm (27.3 lpm)
Mechanical
DriveTwo- or four-wheel drive
BrakesDisc brakes
Steeringmanual, power (optional)
Final drivesspur gear
Operator stationOpen operator station
Differential lockmechanical rear
Production
TypeUtility tractor
ManufacturerFiat
Years produced1971 - 1975
Transmission
Typepartially synchronized
Gears7 forward and 2 reverse
Creeper14-speed creeper with 14 forward and 4 reverse
Tractor hitch
Controlposition and draft control
Rear TypeII
Rear lift capacity4400 lbs (1995 kg)
Dimensions & Tires
2WD Length136.7 inches (347 cm)
2WD Weight6724 lbs (3050 kg)
4WD Length150.2 inches (381 cm)
4WD Weight7429 lbs (3369 kg)
Rear tread51.3 to 82.8 inches (130 to 210 cm)
2WD Ag rear16.9/14-30, 18.4-15-30, 13.6/12-36
2WD Ag front7.50-20
2WD Wheelbase90.5 inches (229 cm)
4WD Wheelbase99 inches (251 cm)
2WD Front tread57 to 76.7 inches (144 to 194 cm)
4WD Front tread62.2/66.1 inches (157/167 cm)
Ground clearance20.1 inches (51 cm)
2WD Standard tires (ag)Front: 6.50-20, Rear: 13.6/12-38
4WD Optional tires (ag)Front: 9.5/9-24, Rear: 16.9/14-30
4WD Standard tires (ag)Front: 11.2/10-24, Rear: 18.4/15-30
4WD Optional tires (ag) 2Front: 11.2/10-24, Rear: 13.6/12-38
4WD Optional tires (ag) 3Front: 11.2/10-24, Rear: 16.9/14-34
Power Take-off (PTO)
Rear PTOindependent
Engine RPM540@1830, 1000@1973
Rear PTO Type540/1000 (1.375)