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info | |
1956 - 1958 Two-Cylinder 20 Series, Row-Crop tractor | |
Previous model: | John Deere 50 |
Next model: | John Deere 530 |
Series next: | John Deere 620 |
Series back: | John Deere 420 |
Production | |
Manufacturer: | John Deere |
Factory: | Waterloo, Iowa, USA |
Total built: | 13,048 (total), 12,040 (gasoline), 764 (LP-gas), 244 (all-fuel) |
Original price (USD): | $2,300 (1958) |
Capacity | |
Fuel: | 15.5 gal [58.7 L] (all-fuel), 18 gal [68.1 L] (gasoline), 33 gal [124.9 L] (LP gas) |
Aux. fuel: | 2 gal [7.6 L] |
Hydraulic system: | 2.5 gal [9.5 L] |
3-Point Hitch | |
Rear Type: | II*Optional |
Power Take-off (PTO) | |
Rear PTO: | independent |
Rear RPM: | 540 |
Dimensions & Tires | |
Wheelbase: | 90 inches [228 cm] |
Weight: | 4,960 lbs [2249 kg] |
Front tire: | 5.50-16 |
Rear tire: | 12.4-36 |
520 Serial Numbers | |
Location: | Right side of tractor frame near pulley |
John Deere 520 Power | |
Plows: | 3*14-inch |
Drawbar (tested): | 33.30 hp [24.8 kW] |
Belt (tested): | 37.52 hp [28.0 kW] |
Mechanical | |
Chassis: | 4x2 2WD |
Steering: | manual, power optional |
Brakes: | differential mechanical expanding shoe |
Cab: | Open operator station. |
Hydraulics | |
Capacity: | 2.5 gal [9.5 L] |
Electrical | |
Ground: | positive |
Battery | |
Number: | 2 |
Volts: | 6 |
info | |
Bore/Stroke: | 4.6875x5.50 inches [119 x 140 mm] |
Air cleaner: | oil bath |
Compression: | 7:1 |
Rated RPM: | 1325 |
Firing order: | 1-2 |
Starter volts: | 12 |
Oil capacity: | 7 qts [6.6 L] |
Coolant capacity: | 18 qts [17.0 L] |
Sparkplug gap: | 0.030 inches [0.762 mm] |
Point gap: | 0.022 inches [0.559 mm] |
Engine Detail | |
John Deere, gasoline, 2-cylinder 4-valve, liquid-cooled, 189.8 ci [3.1 L] |
info | |
Previous model: | John Deere 50 |
Next model: | John Deere 530 |
Series next: | John Deere 620 |
Series back: | John Deere 420 |
Transmission | |
Manufacturer: | John Deere |
Type: | unsynchronized gear |
Gears: | 6 forward and 1 reverse |
Clutch: | dry disc |
info | |
Previous model: | John Deere 50 |
Next model: | John Deere 530 |
Series next: | John Deere 620 |
Series back: | John Deere 420 |
Dimensions | |
Weight: | 4,960 lbs [2249 kg] |
Weight (ballasted): | 6,600 lbs [2993 kg] |
Wheelbase: | 90 inches [228 cm] |
Length: | 132.75 inches [337 cm] |
Width: | 86.625 inches [220 cm] |
Height: | 83.325 inches [211 cm] |
Ground clearance: | 24.75 inches [62 cm] |
John Deere 520 Tires | |
Ag front: | 5.50-16 |
Ag rear: | 12.4-36 |
info | |
Previous model: | John Deere 50 |
Next model: | John Deere 530 |
Series next: | John Deere 620 |
Series back: | John Deere 420 |
Loader | |
Loader type: | John Deere 45 |
Height (to pin): | 126 inches [320 cm] |
Lift to full height (at pin): | 2,000 lbs [907 kg] |