Oliver OC-3 VS John Deere 7820 specs comparison

Oliver OC-3 1951 comparison online with competitors

Oliver OC-3

General Infos
Make Oliver
Model OC-3
Country United states
Production From 1951  Until 1957
Price -
Tractor type Agricultural Crawler tractor
Fuel gasoline
Service repair manual Oliver OC-3 Manual

Dimensions, sizes and tires
AG front tires tracks
AG rear tires tracks
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight -
Length -
Width -
Height -
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size 31 inches
Front tread size 31 inches
Turning radius -

Horsepower and engin specs
Engine capacity 133 ci or 2.2 L
Cylinders 4 cylinders
Engine power -
Engine RPM 1700 (rpm)
Torque -
Torque RPM -
Fuel type gasoline
Fuel injection -
Fuel tank size 12 gal or 45.4 L
Oil capacity -
Oil change -
Starter motor -
Starter volts -
Parts And Accessories Oliver OC-3 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 gear
Trans gears 3 forward and 1 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive crawler
Final drive -
Steering -
Braking system -
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 22 hp or 16.4 kW
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power -
Real power -
Engine @RPM -
PTO Clutch -
Rear PTO -
Rear PTO 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 -

John Deere 7820 2003 comparison online with competitors

John Deere 7820

General Infos
Make John Deere
Model 7820
Country United states
Production From 2003  Until 2006
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual John Deere 7820 Manual

Dimensions, sizes and tires
AG front tires 11.00-16
AG rear tires 480/80R42
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 17,309 lbs or 7851 kg
Length 212.2 inches [538 cm]
Width 96 inches [243 cm]
Height 125.4 inches [318 cm]
Wheelbase 112.6 inches [286 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 414 ci or 6.8 L
Cylinders 6 cylinders
Engine power 203 hp or 151.4 kW
Engine RPM 2100 (rpm)
Torque 666 lb-ft or 903.1 Nm
Torque RPM 1400 (rpm)
Fuel type diesel
Fuel injection high-pressure common rail
Fuel tank size 103.5 gal or 391.7 L
Oil capacity 27.5 qts or 26.0 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 7820 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 12 V
Battries Amps -
Cold Amps 925
Ground force negative
Charging system alternator
Charging Volts -
Charging Amps 150 amps
Clutch and gearbox specs
Trans system AutoPowr IVT
Trans type infinitely variable transmission
Trans gears infinite forward and reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x4 MFWD 4WD
Final drive -
Steering hydrostatic power
Braking system hydraulic wet disc
Cabin type Cab standard
Differentiel lock -
Hydraulics specifications
System -
Valves 7
Pump flow 32 gpm or 121.1 lpm
SVC flow 30 gpm or 113.6 lpm
Steering flow -
Tank capacity 28.5 gal or 107.9 L
Hydraulic pressure 3046 psi or 210.0 bar
Max flow -
Drawbar specifications
Drawbar type -
Claimed power -
Drawbar horsepower -
Fuel consumption -
Pulling power -
Power take-off (PTO) specs
Claimed power 155 hp or 115.6 kW
Real power -
Engine @RPM 540@1950 (rpm)
PTO Clutch hydraulic wet discs
Rear PTO independent
Rear PTO RPM 540 (rpm)
Front PTO independent (optional)
Front PTO RPM 540 (rpm)
Mid PTO -
Mid PTO RPM -
Fuel consumption -
3 point hitch specifiations
Hitch system -
Rear hitch 3/3N
Rear hitch lift 10,050 lbs or 4558 kg
Front hitch optional
Front hitch lift -

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