Specifications
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| Model information | |
| Production years | 2002 - 2006 |
| Equipment type | Utility tractor |
| Production | |
| Manufacturer | John Deere |
| Equipment type | Utility tractor |
| Built in | Built in Mannheim, Baden-Württemberg, Germany |
| Original price | $44,000 (2007) |
| John Deere 6420 Engine | |
| Engine | John Deere 4.5L 4-cyl diesel |
| Details | Engine details ... |
| John Deere 6420 Transmissions | |
| Transmission | 12-speed fully synchronized 16-speed partial power shift 24-speed partial power shift infinitely variable transmission |
| Details | Transmission details ... |
| 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 |
| Details | Performance test details ... |
| Mechanical | |
| Drive | Two- or four-wheel drive |
| Steering | hydrostatic power |
| Brakes | Hydraulic wet disc brakes |
| Cab / ROPS | Two-post ROPS. ConfortGard Cab optional. |
| Capacity | |
| Fuel | 48.9 gal 185.1 L |
| Hydraulic system | 13.7 gal 51.9 L 15.9 gal (IVT) 60.2 L |
| Hydraulics | |
| Type | closed center pressue flow compensated |
| Capacity | 13.7 gal 51.9 L 15.9 gal (IVT) 60.2 L |
| 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 PTO Type | 540
540/1000
|
| Engine RPM | 540@2124
540@2143 (reversible)
1000@2208
|
| Front PTO | optional |
| Front PTO Type | 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) |
| Details | 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
|
| References | |
| Publication | High-Crop and High-Clearance Tractors published in 2004, by John Deere |
Values may vary by engine, transmission or configuration. View source page
Model family
Series map
- 100.0 hp
- 6420 Current model110.0 hp