The John Deere 520 is a 2WD row-crop tractor from the Two-Cylinder 20 series. This tractor was manufactured by John Deere in Waterloo, Iowa, USA from 1956 to 1958. The John Deere 520 is equipped with a 3.1 L (189.8 cu·in) two-cylinder gasoline/all-fuel/LP-gas engine and a unsynchronized gear with dry disc clutch transmission with 6 forward and 1 reverse gears.
The John Deere 520 row-crop tractor used the John Deere engine. It is a 3.1 L, 3,110 cm2, (189.8 cu·in) two-cylinder natural aspirated engine with 119.0 mm (4.69 in) of the cylinder bore and 140.0 mm (5.51 in) of the piston stroke. This engine had three variants for Lp-gas, all-fuel, or gasoline fuel. The compression ratio rating for the gasoline version is 7.0:1.
The JD 520 is equipped with manual or power (optional) steering, differential mechanical expanding shoe brakes, an open operator station, and 58.7 liters (15.5 US gal.; 12.9 Imp. gal) fuel tank for all-fuel version, 68.1 liters (18 US gal, 15 Imp. gal) for gasoline version or 124.9 liters (33 US gal, 27.5 Imp. gal) for LP-gas version. This tractor could be equipped with the John Deere 45 loader.
John Deere 520 Specifications
| General Specifications | |
| Model | John Deere 520 |
| Length | 3,370 mm (132.7 in) |
| Width | 2,200 mm (86.6 in) |
| Height | 2,110 mm (83.1 in) |
| Wheel base | 2,280 mm (89.8 in) |
| Ground clearance | 620 mm (24.4 in) |
| Weight | 2,250 kg (4,960 lbs) |
| Fuel tank capacity | All-fiel: 58.7 liters (15.5 US gal.; 12.9 Imp. gal) Gasoline: 68.1 liters (18 US gal, 15 Imp. gal) LP-gas: 124.9 liters (33 US gal, 27.5 Imp. gal) |
| Battery | Two 6V |
| Cabin type | Open operator station |
| Engine | |
| Engine model | John Deere |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 2 |
| Fuel type | Gasoline/all-fuel/LP-gas |
| Displacement | 3.1 L, 3,110 cm2, (189.8 cu·in) |
| Bore and stroke | 119.0 mm X 140.0 mm (4.69 in X 5.51 in) |
| Compression ratio | 7.0:1 |
| Horsepower | – |
| Starter | Electric |
| Oil capacity: | 6.6 L (7 US. qt, 5.8 Imp. qt.) |
| Coolant capacity: | 17.0 L (18 US. qt, 15 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Manual or power (optional) |
| Brakes | Differential mechanical expanding shoe |
| Transmission model | John Deere |
| Transmission type | Unsynchronized gear with dry disc clutch |
| Gears | 6 forward and 1 reverse |
| Speed | Forward: 16.1 kmh (10 mph) Reverse: 4.0 (2.5 mph) |
| Tires | |
| Front tires | Ag: 5.50-16 |
| Rear tires | Ag: 12.4-36 |
| Three-Point Hitch | |
| Category | II |
| Control type | – |
| Lift capacity (at ends) | – |
| PTO (Power take-off shaft) | |
| Rear PTO type | Independent |
| Rear PTO speed | 540 rpm |
| Hydraulic system | |
| Hydraulic type | – |
| Hydraulic capacity | 9.5 L (2.5 US. gal, 2.1 Imp. gal.) |
Iam Buying a John Deere 520 tractor,It is a 1957,