| Production |
| Manufacturer: | John Deere
|
| Type: | Four-wheel Drive (4WD) tractor
|
| Factory: | Waterloo, Iowa, USA
|
| Total built: | 2,586
|
| Original price: | $22,000 (1975 )
|
| John Deere 7020 Power |
| Drawbar (tested): | 127.72 hp
95.2 kW
|
| PTO (tested): | 146.17 hp
109.0 kW
|
| Mechanical |
| Chassis: | 4x4 articulated 4WD
|
| Steering: | hydrostatic power
|
| Cab: | Cab standard
|
| Transmissions: | 8-speed partially synchronized
|
| | 16-speed partially synchronized
|
| Photos |
| | John Deere 7020 photos... |
| Capacity |
| Fuel: | 156 gal
590.5 L
|
| Hydraulic system: | 22 gal
83.3 L
|
| Hydraulics |
| Type: | closed center
|
| Capacity: | 22 gal
83.3 L
|
| Valves: | 2 (early)
|
| | 3 (late)
|
| Pump flow: | 26 gpm
98.4 lpm
|
| Power Take-off (PTO) |
| Rear PTO: | transmission
|
| Rear RPM: | 1000
|
| Dimensions & Tires |
| Wheelbase: | 120 inches
304 cm
|
| Weight: | 18,495 lbs
8389 kg
|
| Front tire: | 18.4-34S
|
| Rear tire: | 18.4-34S
|
| Full dimensions and tires ... |
| 7020 Serial Numbers |
| Location: | Serial number plate on the rear of the tractor, above the PTO.
|
photo of 7020 serial number
| | 1971: | 773R001000
|
| 1972: | 773R002007
|
| 1973: | 773R002548
|
| 1974: | 773R003122
|
| 1975: | 773R003542
|
| Final: | 773R003708
|
how to read serial numbers...
|
| Electrical |
| Ground: | negative
|
| Charging system: | Motorola alternator*Early
|
| | Delco alternator*Late
|
| Batteries: | 2
|
| Battery volts: | 6
|
|
