john deere 7420
 | 2003 - 2007
7020 SeriesRow-Crop tractor | 2003 - 2007 | 7020 Series | Row-Crop tractor |
|---|---|---|---|---|
2003 - 2007 | ||||
7020 Series | ||||
Row-Crop tractor | ||||
2003 - 2007 | |
|---|---|
7020 Series | |
Row-Crop tractor |
Production | |
|---|---|
Manufacturer | John Deere |
Row-Crop tractor | |
Built in Waterloo, Iowa, USA | |
Variants | |
|---|---|
7420 | row-crop |
7420HC | high-crop |
John Deere 7420 Engine | |
|---|---|
John Deere 6.8L 6-cyl diesel | |
Fuel tank | 54.7 gal
207.0 L |
Engine details ...  | |
John Deere 7420 Transmissions | |
|---|---|
16-speed partial power shift | |
24-speed | |
Transmission details ...  |
John Deere 7420 Power | |
|---|---|
Engine | 135 hp
100.7 kW |
PTO (claimed) | 115 hp
85.8 kW |
Drawbar (tested) | 102.86 hp
76.7 kW |
PTO (tested) | 127.38 hp
95.0 kW |
Performance test details ...  | |
Mechanical | |
|---|---|
Two- or four-wheel drive | |
Final drives | inboard planetary |
Differential lock | electro-hydraulic rear |
Power steering | |
Hydraulic wet disc brakes | |
ComfortGard Cab standard with air-conditioning. | |
Photos | |
|---|---|
 | |
John Deere 7420 photos...  |
Hydraulics | |
|---|---|
Type | closed-center PFC |
Valves | 4 |
Pump flow | 26.7 gpm
101.1 lpm |
Tractor hitch | |
|---|---|
Rear Type | II |
Rear lift | 7450 lbs
3379 kg |
| 8700 lbs (optional)
3946 kg |
Power Take-off (PTO) | |
|---|---|
Rear PTO | independent |
Clutch | electro-hydraulic |
Rear PTO Type | 540/1000 (1.375) |
Front PTO | independent *Optional. Field conversion kit. |
Front PTO Type | 1000 |
Dimensions & Tires | |
|---|---|
2WD Wheelbase | 112.8 inches
286 cm |
4WD Wheelbase | 104.3 inches
264 cm |
Weight | 12890 to 13280 pounds |
Front tire | 14.9R28 |
Rear tire | 18.4R38 |
Full dimensions and tires ...  | |
John Deere 7420 attachments | |
|---|---|
front-end loader | |
Attachment details ...  |
7420 Serial Numbers | |
|---|---|
Location: | On the main tractor frame, right side, above the front axle. |
2003 | 1001 |
2004 | 10001 |
2005 | 30001 |
2006 | 45001 |
2007 | 60001 |
FAQ: How to read a serial number table. | |
Electrical | |
|---|---|
Ground | negative |
Charging system | alternator |
Charging amps | 115 |
| 150 |
Battery CCA | 850 |
Battery volts | 12 |
References | |
|---|---|
 | |
Get around-the-clock performance with the new 7020 Series Tractors published in 2003, by John Deere | |
High-Crop and High-Clearance Tractors published in 2004, by John Deere |
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