Specifications
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| Model information | |
| Production years | 1964 - 1972 |
| Series | New Generation Series |
| Equipment type | Row-Crop tractor |
| Production | |
| Manufacturer | John Deere |
| Equipment type | Row-Crop tractor |
| Factories | Waterloo, Iowa, USA
Mexico
|
| Total built | 74,463 (Row Crop)
6,307 (Standard)
1,314 (Row-Crop Utility)
508 (High-Crop)
324 (Special Utility)
139 (Orchard)
|
| Original price | Original price was $10,000 in 1972 |
| Variants | |
| 500 | industrial tractor |
| John Deere 3020 Engines | |
| Engine | John Deere 3.7L 4-cyl gasoline John Deere 4.4L 4-cyl diesel John Deere 3.7L 4-cyl LP gas |
| Details | Engine details ... |
| John Deere 3020 Transmissions | |
| Transmission | 8-speed partially synchronized 8-speed full power shift |
| Details | Transmission details ... |
| John Deere 3020 Power | |
| Drawbar (claimed) | 57 hp 42.5 kW |
| PTO (claimed) | 70 hp (Syncro-Range) 52.2 kW 65 hp (Powershift) 48.5 kW |
| Drawbar (tested) | 63.13 hp 47.1 kW |
| PTO (tested) | 71.26 hp 53.1 kW |
| Details | Performance test details ... |
| Mechanical | |
| Drive | Two-wheel drive |
| Final drives | planetary |
| Differential lock | mechanical rear (optional) |
| Steering | power assist |
| Brakes | Differential hydraulic wet disc brakes |
| Cab / ROPS | Open operator station. |
| Capacity | |
| Fuel | 29 gal 109.8 L |
| LP-Gas Fuel | 33.6 gal 127.2 L |
| Syncro-Range Hydraulic system | 8 gal 30.3 L |
| Power Shift Hydraulic system | 11 gal 41.6 L |
| Hydraulics | |
| Type | closed center |
| Syncro-Range Capacity | 8 gal 30.3 L |
| Power Shift Capacity | 11 gal 41.6 L |
| Pressure | 2100 psi 144.8 bar |
| Valves | 1 |
| SCV flow | 6 gpm 22.7 lpm |
| Total flow | 14 gpm 53.0 lpm |
| Tractor hitch | |
| Rear Type | II |
| Power Take-off (PTO) | |
| Rear PTO | independent |
| Rear PTO Type | 540/1000 (1.375)
1000
|
| Engine RPM | 540@2100
1000@2100
|
| Mid PTO Type | 1000 |
| Dimensions & Tires | |
| Wheelbase | 90 inches 228 cm |
| Weight | 7139 to 7945 pounds |
| Front tire | 6.00-16 |
| Rear tire | 13.6-38 |
| Details | Full dimensions and tires ... |
| John Deere 3020 attachments | |
| Attachment | front-end loader |
| Details | Attachment details ... |
| 3020 Serial Number Location | |
| Location | Rear of tractor, above PTO. |
| 3020 Serial Numbers | |
| 1964 | 50000 |
| 1965 | 68000 |
| 1966 | 84000 |
| 1967 | 97286 |
| 1968 | 112933 |
| 1969 | 123000 |
| 1970 | 129897 |
| 1971 | 150000 |
| 1972 | 154197 |
| Details | FAQ: How to read a serial number table. |
| Links | |
| Resource | Vinson Farm: Photos and specifications on the 3020 |
| Electrical | |
| Ground | positive (12V)
floating (24V)
|
| Charging system | generator |
| Batteries | 1 (12V)
2 (24V)
|
| Battery volts | 12 |
| References | |
| Publication | The John Deere 20 Series New Generation Tractors by Benjamin Hain Designing the New Generation John Deere Tractors by Merle Miller 2510, 3020, 4020 Row-crop Tractors published in 1965, by John Deere Operator's Manual 3020 Tractors (OM-R41753) published in 1965 Tractors 1918-1976 published by John Deere* John Deere Tractors for 68 published in 1968 Modern Farming published in 1965, by John Deere |
| Publication caveat | *Publication contains known errors. |
Values may vary by engine, transmission or configuration. View source page
Model family
Series map
- 59.9 hp*
- 3020 Current model77.8 hp*
*Estimated engine power for comparison only.