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John Deere 3020 Specs
John Deere 3020 agricultural tractor specifications: tractor type Row-Crop Tractor, weight 3603.0 kg, transmission type Full power shift with hydraulic wet disc clutch, length 351.0 cm.
Manufacturer specifications
| Specification | Metric | Imperial |
|---|---|---|
| Tractor Type | Row-Crop Tractor | |
| Weight | 3603.0 kg | Gas: 7694.1 lbs (3490.0 kg) Diesel: 7943.2 lbs |
| Transmission Type | Full power shift with hydraulic wet disc clutch | |
| Length | 351.0 cm | 138.2 in. |
| Years Made | 1964-1972 | |
| Engine Model | John Deere | |
| Engine Type | 4-stroke, liquid-cooled, inline | |
| Fuel Type | LP-gas | |
| Cylinders | 4 | |
| Displacement | 3949 cc | 241.0 cu in. |
| Bore | 10.79 cm | 4.25 in. |
| Stroke | 10.79 cm | 4.25 in. |
| Rear PTO Type | Independent | |
| Rear PTO Speed | 540 /1000, 1000 RPM | |
| Compression Ratio | 9.0:1 | |
| Battery | Gas: 12V or diesel: 24V | |
| Starter | Electric | |
| Height | 222.0 cm | 87.4 in. |
| Wheelbase | 228.0 cm | 89.8 in. |
| Fuel Tank Capacity | 109.8 l | 29.0 gal |
| Oil Capacity | 8.5 l | 2.2 gal |
| Transmission Oil Capacity | 41.6 l | 11.0 gal |
| Engine Oil Type | SAE 10W-30 | |
| Transmission Model | John Deere Powershift | |
| Gears | 8 forward and 4 reverse | |
| Chassis | 4×2 2WD | |
| Max. Travel Speed | 10.0 km/h | Forward: 19.5 MPH (31.4 km/h) Reverse: 6.2 MPH |
| Brakes | Differential hydraulic wet disc | |
| Differential Lock | Rear optional | |
| Drawbar Category | II | |
| Cabin Type | Open operator station | |
| Steering Type | Power assist | |
| Front Tires | Ag: 6.00-16, 7.50-15 | |
| Rear Tires | Ag: 13.6-38, 15.5-38 | |
| Hydraulic Type | Closed center | |
| Total Flow | 75.7 LPM | 20.0 GPM |
| Working Pressure | 144.8 bar | 2100.0 psi |
| Valves | 1 to 3 |
Source: heavyequipments.net archive (imported 2026-10). Values may vary by variant and production year; seller claims are shown separately on the listing page.
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