J.I. Case 311 VS Farmall 666 specs comparison

J.I. Case 311 1956 comparison online with competitors

J.I. Case 311

General Infos
Make J.I. Case
Model 311
Country Unites states
Production From 1956  Until 1958
Price 2,500  USD
Tractor type Row Crop tractor
Fuel gasoline
Service repair manual J.I. Case 311 Manual

Dimensions, sizes and tires
AG front tires 5.50x16
AG rear tires 11x28
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 3,561 lbs or 1615 kg
Length 125 inches [317 cm]
Width -
Height 61 inches [154 cm]
Wheelbase 79.7 inches [202 cm]
Ground clearance 21 inches [53 cm]
Turning radius -
Rear tread size 48 to 88 inches
Front tread size 6.4.11.7 (tricycle) to inches
Turning radius -

Horsepower and engin specs
Engine capacity 148 ci or 2.4 L
Cylinders 4 cylinders
Engine power -
Engine RPM 1750 (rpm)
Torque -
Torque RPM -
Fuel type gasoline
Fuel injection -
Fuel tank size 13 gal or 49.2 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 6 V
Parts And Accessories J.I. Case 311 Parts
Electrical and battery specs
Batteries number 1
Batteries voltage 6 V
Battries Amps -
Cold Amps -
Ground force positive
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system Tripl-Range
Trans type sliding gear
Trans gears 12 forward and 3 reverse
Clutch system 234.9mm dry disc (master foot clutch)
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering manual
Braking system 6-inch disc
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
System Duo-Control
Valves 1
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power 23 hp or 17.2 kW
Drawbar horsepower 29.29 hp or 21.8 kW
Fuel consumption -
Pulling power 4,186 lbs or 1898 kg
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO transmission
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 -
Front hitch -
Front hitch lift -

Farmall 666 1972 comparison online with competitors

Farmall 666

General Infos
Make Farmall
Model 666
Country United states
Production From 1972  Until 1976
Price 11,875  USD
Tractor type -
Fuel diesel
Service repair manual Farmall 666 Manual

Dimensions, sizes and tires
AG front tires 7.50-16
AG rear tires 15.5-38
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 7053 lbs or 3199 kg
Length -
Width -
Height -
Wheelbase 103 inches [261 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 291 ci or 4.8 L
Cylinders 6 cylinders
Engine power -
Engine RPM 2000 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size -
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Farmall 666 Parts
Electrical and battery specs
Batteries number -
Batteries voltage 12 V
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system Torque-Amplifier
Trans type partial power shift
Trans gears 10 forward and 2 reverse
Clutch system dry disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering hydrostatic power
Braking system dry disc
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
System -
Valves -
Pump flow -
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 53.10 hp or 39.6 kW
Fuel consumption 5.6 gal/hour or 21.2 l/hour
Pulling power 8,310 lbs or 3769 kg
Power take-off (PTO) specs
Claimed power -
Real power 65.41 hp or 48.8 kW
Engine @RPM -
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 5.3 gal/hour or 20.1 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch II
Rear hitch lift -
Front hitch -
Front hitch lift -

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