John Deere 5020: all source data
All 63 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) | Standard-tread tractor |
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| (no label) | Built in Waterloo, Iowa, USA |
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| Total built | 12,909 total |
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| Total built | 7,103 standard |
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| Total built | 5,806 row-crop |
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| (no label) | Original price was $15,000 in 1972 |
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Engine| (no label) | John Deere 8.7L 6-cyl diesel |
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Transmission| (no label) | 8-speed partially synchronized |
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Power| PTO (claimed) | 140 hp | 104.4 kW |
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| Drawbar (tested) | 121.86 hp | 90.9 kW |
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| PTO (tested) | 141.34 hp | 105.4 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Steering | power |
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| (no label) | Differential hydraulic wet disc brakes |
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| (no label) | Cab optional with heat and air |
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Capacity| Fuel | 68 gal | 257.4 L |
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| Hydraulic system | 16 gal | 60.6 L |
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Hydraulics| Type | closed center |
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| Capacity | 16 gal | 60.6 L |
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| Valves | 1 or 2 |
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| Pump flow | 22 gpm | 83.3 lpm |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 1000 |
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| Engine RPM | 1000@1900 |
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Dimensions| Wheelbase | 104 inches | 264 cm |
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| Weight | 14510 to 17350 pounds |
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| Front tire | 9.50-20 |
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| Rear tire | 18.4-38 (row-crop) |
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Engine
Engine detail| (no label) | John Deere |
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| (no label) | diesel |
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| (no label) | 6-cylinder |
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| (no label) | liquid-cooled |
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| Displacement | 531 ci | 8.7 L |
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| Bore/Stroke | 4.75x5.00 inches | 121 x 127 mm |
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| Compression | 16.5:1 |
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| Rated RPM | 2200 |
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| Firing order | 1-5-3-6-2-4 |
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| Starter volts | 24 (early) |
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| Starter volts | 12 (late) |
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| Oil capacity | 21 qts | 19.9 L |
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| Coolant capacity (Coolant) | 33 qts | 31.2 L |
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| Intake valve clearance | 0.018 inches | 0.457 mm |
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| Exhaust valve clearance | 0.028 inches | 0.711 mm |
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Transmission
Transmission| Transmission | John Deere Syncro-Range |
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| Type | partially synchronized |
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| Gears | 8 forward and 2 reverse |
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| Clutch | dry disc |
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Dimensions
Tires| Standard tires (ag) | Front: 9.50-20. Rear: 18.4-38 (row-crop) |
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| Standard tires (ag) | Front: 11.00-16. Rear: 24.5-32 (standard) |
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Dimensions| Wheelbase | 104 inches | 264 cm |
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| Length | 172.3 inches | 437 cm |
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| Width | 95.8 inches | 243 cm |
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| Height (steering wheel) | 82.4 inches | 209 cm |
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| Height (exhaust) | 98.3 inches | 249 cm |
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| Clearance (front axle) | 17.3 inches | 43 cm |
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| Front tread | 64.5 to 81.5 inches | 163 to 207 cm |
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| Rear tread | 60 to 120 inches | 152 to 304 cm |
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Weight| Shipping | 14510 lbs (row-crop) | 6581 kg |
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| Shipping | 16180 lbs (standard) | 7339 kg |
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| Operating | 17350 lbs (with 20.8-38 duals) | 7869 kg |
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| Ballasted | 19630 lbs | 8904 kg |
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