John Deere 4420 VS David Brown 880 Implematic specs comparison

John Deere 4420 1970 comparison online with competitors

John Deere 4420

General Infos
Make John Deere
Model 4420
Country United states
Production From 1970  Until 1975
Price -
Tractor type Row Crop tractor
Fuel diesel
Service repair manual John Deere 4420 Manual

Dimensions, sizes and tires
AG front tires 7.50x18
AG rear tires 18.4x34
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 8283 lbs or 3757 kg
Length 168.1 inches [426 cm]
Width -
Height -
Wheelbase 100.4 inches [255 cm]
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 328.9 ci or 5.4 L
Cylinders 6 cylinders
Engine power 102 hp or 76.1 kW
Engine RPM 2500 (rpm)
Torque 259 lb-ft or 351.2 Nm
Torque RPM 1400 (rpm)
Fuel type diesel
Fuel injection -
Fuel tank size 34.1 gal or 129.1 L
Oil capacity 13.75 qts or 13.0 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories John Deere 4420 Parts
Electrical and battery specs
Batteries number 2
Batteries voltage 6 V
Battries Amps -
Cold Amps -
Ground force -
Charging system alternator
Charging Volts -
Charging Amps 28 amps
Clutch and gearbox specs
Trans system Syncro-Range
Trans type -
Trans gears 8 forward and 2 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
Final drive planetary
Steering power
Braking system hydraulic wet disc
Cabin type Open operator station
Differentiel lock -
Hydraulics specifications
System closed center
Valves -
Pump flow -
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 independent
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 II
Rear hitch lift -
Front hitch -
Front hitch lift -

David Brown 880 Implematic 1961 comparison online with competitors

David Brown 880 Implematic

General Infos
Make David Brown
Model 880 Implematic
Country United states
Production From 1961  Until 1971
Price 4,600  USD
Tractor type Utility tractor
Fuel diesel
Service repair manual David Brown 880 Implematic Manual

Dimensions, sizes and tires
AG front tires 6.00-16
AG rear tires 13.6-28
Lawn front tires -
Lawn rear tires -
Indus front tires -
Indus rear tires -
Weight 4,315 lbs or 1957 kg
Length 115 inches [292 cm]
Width 64 inches [162 cm]
Height 52.625 inches [133 cm]
Wheelbase -
Ground clearance -
Turning radius -
Rear tread size -
Front tread size -
Turning radius -

Horsepower and engin specs
Engine capacity 154 ci or 2.5 L
Cylinders 3 cylinders
Engine power -
Engine RPM 2200 (rpm)
Torque -
Torque RPM -
Fuel type diesel
Fuel injection -
Fuel tank size 8.75 gal or 33.1 L
Oil capacity 6.5 qts or 6.2 L
Oil change -
Starter motor -
Starter volts 12 V
Parts And Accessories David Brown 880 Implematic Parts
Electrical and battery specs
Batteries number 1
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 -
Trans gears 12 forward and 4 reverse
Clutch system -
Cabine and mechanical specs
Wheel drive 4x2 2WD
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 35 hp or 26.1 kW
Drawbar horsepower 34.55 hp or 25.8 kW
Fuel consumption -
Pulling power 5,018 lbs or 2276 kg
Power take-off (PTO) specs
Claimed power 40 hp or 29.8 kW
Real power 38.60 hp or 28.8 kW
Engine @RPM -
PTO Clutch -
Rear PTO live
Rear PTO RPM 540 (rpm)
Front PTO -
Front PTO RPM -
Mid PTO -
Mid PTO RPM -
Fuel consumption 2.4 gal/hour or 9.1 l/hour
3 point hitch specifiations
Hitch system -
Rear hitch I/II
Rear hitch lift 2,646 lbs or 1200 kg
Front hitch -
Front hitch lift -

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