The John Deere 820 is a 2WD standard-tread 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 820 is equipped with a 7.7 L (470.7 cu·in) two-cylinder diesel engine and a unsynchronized gear transmission with 6 forward and 1 reverse gears and dry disc clutch.
The JD 820 standard-tread tractor used the John Deere engine. It is a 7.7 L, 7,713 cm2, (470.7 cu·in) two-cylinder natural aspirated diesel engine with 156.0 mm (6.14 in) of the cylinder bore and 203.0 mm (7.99 in) of the piston stroke.
The John Deere 820 is equipped with manual or power (optional) steering, an open operator station or cab (optional), and 123.0 liters (32.5 US gal.; 27.1 Imp. gal) fuel tank.
John Deere 820 Specifications
| General Specifications | |
| Model | John Deere 820 |
| Length | 3,620 mm (142.5 in) |
| Width | 2,010 mm (79.1 in) |
| Height | 2,050 mm (80.7 in) |
| Wheel base | 2,160 mm (85 in) |
| Weight (shipping) | 3,560 kg (7,848 lbs) |
| Fuel tank capacity | 123.0 liters (32.5 US gal.; 27.1 Imp. gal) |
| Battery | 6V |
| Cabin type | Open operator station or Cab (optional) |
| Engine | |
| Engine model | John Deere |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 2 |
| Fuel type | Diesel |
| Displacement | 7.7 L, 7,713 cm2, (470.7 cu·in) |
| Bore and stroke | 156.0 mm X 203.0 mm (6.14 in X 7.99 in) |
| Horsepower | Green Dash: 68.0 PS (50.0 kW; 67.0 HP) Black Dash: 76.0 PS (55.9 kW; 75.0 HP) |
| Starter | Gasoline pony motor |
| Coolant capacity: | 7.6 L (8 US. qt, 6.7 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Manual or power (optional) |
| Brakes | – |
| Transmission model | – |
| Transmission type | Unsynchronized gear with dry disc clutch |
| Gears | 6 forward and 1 reverse |
| Speed | Forward: 19.7 kmh (12.2 mph) Reverse: 4.3 kmh (2.7 mph) |
| Tires | |
| Front tires | Ag: 7.50-18 |
| Rear tires | Ag: 15-34 |
| PTO (Power take-off shaft) | |
| Rear PTO type | Independent |
| Rear PTO speed | 540 rpm |
| Hydraulic system | |
| Hydraulic type | Powr-Trol |
| Valves | 1 |
Be the first to comment