John Deere
520
Farm tractor · 1956–1958 · 41 hp
John Deere520
The John Deere 520 is a farm tractor manufactured from 1956 to 1958. It features a John Deere 3.1L 2-cyl gasoline engine, and manual steering. The transmission is a unsynchronized gear type with 6 forward and 1 reverse.
Engine
| Engine | John Deere 3.1L 2-cyl gasoline |
|---|---|
| Fuel Type | gasoline |
| Cylinders | 2 |
| Cooling | liquid-cooled |
| Displacement | 189.8 ci (3.1 L) |
| Bore | 4.69 in (119 mm) |
| Stroke | 5.5 in (140 mm) |
| Compression Ratio | 7 |
| Power Drawbar | 33.3 hp (24.8 kW) |
| Power Belt | 37.52 hp (28 kW) |
| Air Cleaner | oil bath |
| Starter Volts | 12 |
| Oil Capacity | 7 qts (6.6 L) |
| Coolant Capacity | 18 qts (17 L) |
| Manufacturer | John Deere |
| Rated | 1,325 RPM |
| Sparkplug Gap | 0.03 in (0.76 mm) |
| Firing Order | 1-2 |
Transmission
| Transmission Type | unsynchronized gear |
|---|---|
| Gears | 6 forward and 1 reverse |
| Clutch | dry disc |
| Available Options | 6-speed unsynchronized gear |
Hydraulics
| System Capacity | 2.5 gal (9.5 L) |
|---|
PTO
| Rear Type | independent |
|---|
Hitch
| Rear Type | II optional |
|---|
Dimensions
| Length | 132.75 in (337 cm) |
|---|---|
| Width | 86.63 in (220 cm) |
| Height | 83.33 in (211 cm) |
| Wheelbase | 90 in (228 cm) |
| Ground Clearance | 24.75 in (62 cm) |
Weight
| Weight | 4,960 lbs (2,249 kg) |
|---|---|
| Ballasted | 6,600 lbs (2,993 kg) |
Tires & Tracks
| Front Ag | 5.50-16 |
|---|---|
| Rear Ag | 12.4-36 |
Fuel
| Capacity | 15.5 gal (58.7 L) |
|---|
Steering
| Type | manual |
|---|