| Production |
| Manufacturer: | John Deere
|
| Type: | Utility tractor
|
| Factory: | Mannheim, Baden-Württemberg, Germany
|
| Original price: | $44,000 (2007)
|
| Variants |
| 6420: | utility chassis
|
| 6420L: | low-profile chassis
|
| John Deere 6420 Power |
| Engine: | 110 hp
82.0 kW
|
| PTO (claimed): | 90 hp
67.1 kW
|
| Drawbar (tested): | 75.4 hp
56.2 kW
|
| PTO (tested): | 103.9 hp
77.5 kW
|
| Mechanical |
| Chassis: | 4x2 2WD
|
| | 4x4 MFWD 4WD
|
| Steering: | hydrostatic power
|
| Brakes: | hydraulic wet disc
|
| Cab: | Two-post ROPS. ConfortGard Cab optional.
|
| Transmissions: | 12-speed fully synchronized
|
| | 16-speed partial power shift
|
| | 24-speed partial power shift
|
| | infinitely variable transmission
|
| Photos |
| | John Deere 6420 photos... |
| Capacity |
| Fuel: | 48.9 gal
185.1 L
|
| Hydraulic system: | 13.7 gal
51.9 L
|
| | 15.9 gal
60.2 L (IVT)
|
| Hydraulics |
| Type: | closed center pressue flow compensated
|
| Capacity: | 13.7 gal
51.9 L
|
| | 15.9 gal
60.2 L (IVT)
|
| Pressure: | 2900 psi
200.0 bar
|
| Valves: | 4
|
| Pump flow: | 25 gpm
94.6 lpm
|
| Tractor hitch |
| Rear Type: | II
|
| Rear lift: | 4745 lbs
2152 kg
|
| Power Take-off (PTO) |
| Rear PTO: | independent
|
| Rear RPM: | 540
|
| | 540/1000
|
| Engine RPM: | 540@2124
540@2143 (reversible)
1000@2208
|
| Front PTO: | optional
|
| Front RPM: | 1000
|
| Engine RPM: | 1000@2185
|
| Dimensions & Tires |
| Wheelbase: | 94.5 inches
240 cm
|
| Weight: | 10064 to 11110 pounds
|
| Front tire: | 10.00-16
|
| Rear tire: | 18.4-34 (2WD)
|
| Full dimensions and tires ... |
| 6420 Serial Numbers |
| Location: | Serial number plate on the right side of the tractor's main frame.
|
| Electrical |
| Ground: | negative
|
| Charging system: | alternator
|
| Charging amps: | 90
|
| | 115
|
| | 150
|
| Battery volts: | 12
|
| Battery AH: | 110
|
| | 154
|
|
