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
Model John Deere 4420
Length 4,260 mm (167.7 in)
Width
Height (steering wheel) 2,090 mm (82.3 in)
Wheel base 2,550 mm (100.4 in)
Weight 3,760 kg (8,289 lbs)
Fuel tank capacity 129.1 liters (34.1 US gal.; 28.4 Imp. gal)
Battery Two 6V
Cabin type Open operator station
Engine
Engine model John Deere
Engine type Four-stroke, liquid-cooled, inline
Cylinders 6
Fuel type Gasoline
Displacement 5.4 L, 5,391 cm2, (329.0 cu·in)
Bore and stroke 102.0 mm X 110.0 mm (4.02 in X 4.33 in)
Compression ratio 16.7:1
Horsepower 103.5 PS (76.1 kW; 102.0 HP) at 2,500 rpm
Torque 351.2 N·m (35.8 kg·m, 258.8 ft·lb) at 1,400 rpm
Starter Electric
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
Chassis 4×2 2WD
Steering type Power
Brakes Hydraulic wet disc
Final drive Planetary
Transmission model Syncro-Range
Transmission type
Gears 8 forward and 2 reverse
Speed Forward: 30.4 kmh (18.9 mph) Reverse: 10.6 kmh (6.6 mph)
Tires
Front tires Ag: 10.00×16
Rear tires Ag: 23.1×30
Three-Point Hitch
Category II
Control type
Lift capacity (at ends)
PTO (Power take-off shaft)
Rear PTO type Independent
Rear PTO speed 540/1000 rpm
Hydraulic system
Hydraulic type Closed center