Fiat 55-66 VS CaseIH STX450QT Quadtrac specs comparison

Fiat 55-66 1985 comparison online with competitors

Fiat 55-66

General Infos
Make Fiat
Model 55-66
Country Italy
Production From 1985  Until 1992
Price -
Tractor type Utility tractor
Fuel diesel
Service repair manual Fiat 55-66 Manual

Dimensions, sizes and tires
AG front tires 7.50-16 (2WD)
AG rear tires 14.9R28
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 6,450 lbs or 2925 kg
Length 143 inches [363 cm]
Width -
Height 94 inches [238 cm]
Wheelbase 85.83 inches [218 cm]
Ground clearance -
Turning radius 29.2 feet [8.9 m]
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 165.4 ci or 2.7 L
Cylinders 3 cylinders
Engine power 54.3 hp or 40.5 kW
Engine RPM 2500 (rpm)
Torque 129.82 lb-ft or 176.0 Nm
Torque RPM 1300 (rpm)
Fuel type diesel
Fuel injection -
Fuel tank size 19.3 gal or 73.1 L
Oil capacity -
Oil change -
Starter motor -
Starter volts -
Parts And Accessories Fiat 55-66 Parts
Electrical and battery specs
Batteries number -
Batteries voltage -
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type -
Trans gears 12 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering power
Braking system -
Cabin type -
Differentiel lock -
Hydraulics specifications
System -
Valves -
Pump flow 9.11 gpm or 34.5 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO -
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch -
Rear hitch lift 6,395 lbs or 2900 kg
Front hitch -
Front hitch lift -

CaseIH STX450QT Quadtrac 2002 comparison online with competitors

CaseIH STX450QT Quadtrac

General Infos
Make CaseIH
Model STX450QT Quadtrac
Country United states
Production From 2002  Until 2005
Price -
Tractor type Articulated Crawler tractor
Fuel diesel
Service repair manual CaseIH STX450QT Quadtrac Manual

Dimensions, sizes and tires
AG front tires 30 or 36 in tracks
AG rear tires 30 or 36 in tracks
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 51335 lbs or 23285 kg
Length -
Width 44 inches [111 cm]
Height -
Wheelbase 154 inches [391 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 912 ci or 14.9 L
Cylinders 6 cylinders
Engine power 450 hp or 335.6 kW
Engine RPM 2000 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 300 gal or 1135.5 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories CaseIH STX450QT Quadtrac Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system -
Trans type full power shift
Trans gears 16 forward and 2 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive articulated crawler
Final drive inboard planetary
Steering hydrostatic power
Braking system integrated hydraulic wet disc
Cabin type Surveyor Cab standard
Differentiel lock -
Hydraulics specifications
System pressure flow compensated
Valves -
Pump flow 40 gpm or 151.4 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 345.68 hp or 257.8 kW
Fuel consumption 22.1 gal/hour or 83.6 l/hour
Pulling power -
Power take-off (PTO) specs
Claimed power 395 hp or 294.6 kW
Real power 399.14 hp or 297.6 kW
Engine @RPM -
PTO Clutch -
Rear PTO independent
Rear PTO RPM 1000 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 22.0 gal/hour or 83.3 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch IVN/III
Rear hitch lift 19500 lbs or 8845 kg
Front hitch -
Front hitch lift -

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