John Deere 2020: all source data
All 105 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | John Deere |
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| (no label) | Row-Crop tractor |
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| Factories | Dubuque, Iowa, USA |
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| Factories | Mexico |
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| (no label) | Original price was $5,800 in 1971 |
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Engine| (no label) | John Deere 3.0L 4-cyl gasoline |
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| (no label) | John Deere 3.3L 4-cyl diesel |
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Transmission| (no label) | 8-speed unsynchronized |
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| (no label) | 16-speed two-speed power shift |
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| (no label) | 8-speed power shuttle |
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Power| Drawbar (tested) | 45.90 hp | 34.2 kW |
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| PTO (tested) | 54.09 hp | 40.3 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | planetary |
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| Differential lock | mechanical rear |
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| Steering | power assist |
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| (no label) | Differential hydraulic wet disc brakes |
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| (no label) | Open operator station. |
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Capacity| Fuel | 19.5 gal | 73.8 L |
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| Hydraulic system | 10 gal | 37.9 L |
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Hydraulics| Type | closed center |
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| Capacity | 10 gal | 37.9 L |
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| Pressure | 2250 psi | 155.1 bar |
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| Pump flow | 10.5 gpm | 39.7 lpm |
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Pto| Rear PTO | live |
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| Rear PTO | independent |
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| Rear PTO Type | 540 |
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| Rear PTO Type | 540/1000 |
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| Mid PTO | optional |
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| Mid PTO Type | 1000 |
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Dimensions| Wheelbase | 86 inches | 218 cm |
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| Weight | 5770 lbs | 2617 kg |
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| Front tire | 7.50-16 |
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| Rear tire | 15.5-38 |
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Serial location| (no label) | Serial number plate on the right side of the 2020 transmission housing. |
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Electrical| Ground | negative |
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| Charging system | alternator |
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| Gas Batteries | 1 |
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| Diesel Batteries | 2 |
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| Battery volts | 12 |
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| Battery AH | 70 |
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| Battery Group | 24T |
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Engine
Engine options| (no label) | John Deere 3.0L 4-cyl gasoline |
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| (no label) | John Deere 3.3L 4-cyl diesel |
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Engine detail| (no label) | John Deere |
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| (no label) | gasoline |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 180.43 ci | 3.0 L |
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| Bore/Stroke | 3.86x3.86 inches | 98 x 98 mm |
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| Air cleaner | oil bath |
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| Air cleaner | dry |
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| Compression | 7.5:1 |
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| Rated RPM | 2500 |
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| Starter volts | 12 |
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| Oil capacity | 7 qts | 6.6 L |
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| (no label) | John Deere |
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| (no label) | diesel |
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| (no label) | 4-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 201.8 ci | 3.3 L |
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| Bore/Stroke | 3.86x4.31 inches | 98 x 109 mm |
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| Air cleaner | oil bath |
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| Air cleaner | dry |
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| Compression | 16.3:1 |
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| Rated RPM | 2500 |
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| Starter volts | 12 |
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Transmission
Transmission options| (no label) | 8-speed unsynchronized |
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| (no label) | 16-speed two-speed power shift |
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| (no label) | 8-speed power shuttle |
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Transmission| Transmission | John Deere collar shift |
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| Type | unsynchronized |
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| Gears | 8 forward and 4 reverse |
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| Clutch | dry disc |
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| (no label) | Four gears (1-4) in two ranges (I/II) plus reverse (R) range. |
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| Type | two-speed power shift |
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| Gears | 16 forward and 8 reverse |
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| Clutch | dry disc |
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| (no label) | Four gears (1-4) in two ranges (I/II) plus reverse (R) range. Left-hand power shift lever on dash. |
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| Type | power shuttle |
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| Gears | 8 forward and 4 reverse |
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| (no label) | Four gears (1-4) in two ranges (I/II) with left-hand reverser lever. Reverse only available in low (I) range. |
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Dimensions
Tires| Ag front | 7.50-16 |
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| Ag rear | 15.5-38 |
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| Ag front | 6.00-16 |
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| Ag front | 9.00-10 |
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| Ag front | 7.50-18 |
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| Ag rear | 18.4-16A |
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| Ag rear | 14.9-24 |
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| Ag rear | 16.9-24 |
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| Ag rear | 14.9-26 |
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| Ag rear | 16.9-26 |
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| Ag rear | 18.4-26 |
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| Ag rear | 12.4-28 |
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| Ag rear | 14.9-28 |
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| Ag rear | 16.9-28 |
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| Ag rear | 13.6-28 |
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| Ag rear | 16.9-30 |
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| Ag rear | 13.9-36 |
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| Ag rear | 14.9-36 |
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| Ag rear | 13.6-38 |
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Dimensions| Wheelbase | 86 inches | 218 cm |
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| Gas Operating weight (Gas) | 5770 lbs | 2617 kg |
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| Ballasted weight | 7435 lbs | 3372 kg |
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