John Deere 4420

John Deere 4420The John Deere 4420 is a 2WD row-crop tractor manufactured by John Deere in Rosario, Argentina from 1970 to 1975. The John Deere 4420 is equipped with a 5.4 L (329.0 cu·in) six-cylinder gasoline engine and a transmission with 8 forward and 2 reverse gears.

The JD 4420 row-crop tractor used the John Deere engine. It is a 5.4 L, 5,391 cm2, (329.0 cu·in) six-cylinder natural aspirated gasoline engine with 102.0 mm (4.02 in) of the cylinder bore and 110.0 mm (4.33 in) of the piston stroke. The compression ratio rating is 16.7:1. This engine produced 103.5 PS (76.1 kW; 102.0 HP) at 2,500 rpm of output power.

The John Deere 4420 is equipped with power steering, hydraulic wet disc brakes, open operator station and 129.1 liters (34.1 US gal.; 28.4 Imp. gal) fuel tank.

John Deere 4420 Specifications

General Specifications
ModelJohn Deere 4420
Length4,260 mm (167.7 in)
Height (steering wheel)2,090 mm (82.3 in)
Wheel base2,550 mm (100.4 in)
Weight3,760 kg (8,289 lbs)
Fuel tank capacity129.1 liters (34.1 US gal.; 28.4 Imp. gal)
BatteryTwo 6V
Cabin typeOpen operator station
Engine modelJohn Deere
Engine typeFour-stroke, liquid-cooled, inline
Fuel typeGasoline
Displacement5.4 L, 5,391 cm2, (329.0 cu·in)
Bore and stroke102.0 mm X 110.0 mm (4.02 in X 4.33 in)
Compression ratio16.7:1
Horsepower103.5 PS (76.1 kW; 102.0 HP) at 2,500 rpm
Torque351.2 N·m (35.8 kg·m, 258.8 ft·lb) at 1,400 rpm
Oil capacity:13.0 L (13.7 US. qt, 11.4 Imp. qt.)
Coolant capacity:19.5 L (20.6 US. qt, 17.2 Imp. qt.)
Transmission and chassis
Chassis4×2 2WD
Steering typePower
BrakesHydraulic wet disc
Final drivePlanetary
Transmission modelSyncro-Range
Transmission type
Gears8 forward and 2 reverse
Speed Forward: 30.4 kmh (18.9 mph) Reverse: 10.6 kmh (6.6 mph)
Front tires Ag: 10.00×16
Rear tires Ag: 23.1×30
Three-Point Hitch
Control type
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO typeIndependent
Rear PTO speed540/1000 rpm
Hydraulic system
Hydraulic typeClosed center
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