John Deere 4640 VS Oliver 1855 specs comparison

John Deere 4640 1978 comparison online with competitors

John Deere 4640

General Infos
Make John Deere
Model 4640
Country United states
Production From 1978  Until 1982
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual John Deere 4640 Manual

Dimensions, sizes and tires
AG front tires 10.00-16
AG rear tires 24.5-32
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 14350 lbs or 6509 kg
Length 171 inches [434 cm]
Width 96 inches [243 cm]
Height 117 inches [297 cm]
Wheelbase 118.5 inches [300 cm]
Ground clearance 14.9 inches [37 cm]
Turning radius 14.7 feet [4.5 m]
Rear tread size 60 to 131.5 inches
Front tread size 58 to 100 inches
Turning radius -

Horsepower and engin specs
Engine capacity 466 ci or 7.6 L
Cylinders 6 cylinders
Engine power -
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 83 gal or 314.2 L
Oil capacity 20 qts or 18.9 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 4640 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 6 V
Battries Amps -
Cold Amps -
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system John Deere PowerShift
Trans type full power shift
Trans gears 8 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering hydrostatic power
Braking system differential hydraulic wet disc
Cabin type Sound-Gard cab standard
Differentiel lock pedal-actuated hydraulic
Hydraulics specifications
System closed center
Valves 2 or 3
Pump flow 23 gpm or 87.1 lpm
SVC flow -
Steering flow -
Tank capacity 16.5 gal or 62.5 L
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 132.44 hp or 98.8 kW
Fuel consumption 9.8 gal/hour or 37.1 l/hour
Pulling power 15,989 lbs or 7252 kg
Power take-off (PTO) specs
Claimed power 155 hp or 115.6 kW
Real power 157.01 hp or 117.1 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 9.9 gal/hour or 37.5 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch III/IIIN
Rear hitch lift 7328 lbs or 3323 kg
Front hitch -
Front hitch lift -

Oliver 1855 1969 comparison online with competitors

Oliver 1855

General Infos
Make Oliver
Model 1855
Country United states
Production From 1969  Until 1975
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual Oliver 1855 Manual

Dimensions, sizes and tires
AG front tires 11L-15
AG rear tires 23.1-34
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 11,150 lbs or 5057 kg
Length 152.375 inches [387 cm]
Width 80.625 inches [204 cm]
Height -
Wheelbase 86.25 inches [219 cm]
Ground clearance 13.5 inches [34 cm]
Turning radius -
Rear tread size 57 to 119.5 inches
Front tread size 61.5 to 87.5 inches
Turning radius -

Horsepower and engin specs
Engine capacity 310 ci or 5.1 L
Cylinders 6 cylinders
Engine power -
Engine RPM 2400 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 35 gal or 132.5 L
Oil capacity -
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories Oliver 1855 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 6 V
Battries Amps -
Cold Amps -
Ground force -
Charging system -
Charging Volts -
Charging Amps -
Clutch and gearbox specs
Trans system Hydraul-Shift
Trans type partial power shift
Trans gears 18 forward and 6 reverse
Clutch system 330mm cerametallic disc
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive -
Steering power
Braking system differential hydraulic disc
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
System closed center
Valves -
Pump flow 20 gpm or 75.7 lpm
SVC flow -
Steering flow -
Tank capacity -
Hydraulic pressure -
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower 82.65 hp or 61.6 kW
Fuel consumption 6.0 gal/hour or 22.7 l/hour
Pulling power 11,487 lbs or 5210 kg
Power take-off (PTO) specs
Claimed power 92 hp or 68.6 kW
Real power 98.60 hp or 73.5 kW
Engine @RPM 984@2400 (rpm)
PTO Clutch -
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 6.2 gal/hour or 23.5 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch I/II
Rear hitch lift 4,000 lbs or 1814 kg
Front hitch -
Front hitch lift -

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