The John Deere 4000 is a 2WD row-crop tractor manufactured by John Deere in Waterloo, Iowa, USA from 1969 to 1972.
The John Deere 4000 is equipped with one of two engines: a 6.6 L (404.0 cu·in) six-cylinder diesel engine or a 5.9 L (360.0 cu·in) six-cylinder gasoline engine and one of two transmissions: a partial synchronized transmission with 8 forward and 2 reverse gears or a full powershift transmission (available as an option from 1971) with 8 forward and 4 reverse gears.
The tractor could be equipped with the following engines:
- John Deere diesel engine. It is a 6.6 L, 6,620 cm2, (404.0 cu·in) six-cylinder natural aspirated diesel engine with 108.0 mm (4.25 in) of the cylinder bore and 121.0 mm (4.76 in) of the piston stroke. The compression ratio rating is 16.5:1. This engine produced 98.3 PS (72.3 kW; 97.0 HP) at 2,200 rpm of PTO output power.
- John Deere gas engine. It is a 5.9 L, 5,899 cm2, (360.0 cu·in) six-cylinder natural aspirated gasoline engine. The cylinder bore is 108.0 mm (4.25 in) and the piston stroke is 108.0 mm (4.25 in). The compression ratio rating is 7.5:1. This engine produced 98.3 PS (72.3 kW; 97.0 HP) at 2,200 rpm of PTO output power.
The JD 4000 is equipped with power steering, independent hydraulic wet disc brakes, and open operator station.
Following attachments are available for the John Deere 4000 row-crop tractor:
- John Deere 148 loader
- John Deere 158 loader
John Deere 4000 Specifications
| General Specifications | |
| Model | John Deere 4000 |
| Length | – |
| Width | – |
| Height | – |
| Wheel base | 2,540 mm (100 in) |
| Weight | 3,900 kg (8,598 lbs) |
| Fuel tank capacity | – |
| Battery | Two 6V |
| Cabin type | Open operator station |
| Engine | |
| Engine model | John Deere |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Diesel |
| Displacement | 6.6 L, 6,620 cm2, (404.0 cu·in) |
| Bore and stroke | 108.0 mm X 121.0 mm (4.25 in X 4.76 in) |
| Compression ratio | 16.5:1 |
| Horsepower | 98.3 PS (72.3 kW; 97.0 HP) at 2,200 rpm |
| Starter | Electric |
| Engine | |
| Engine model | John Deere |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 6 |
| Fuel type | Gasoline |
| Displacement | 5.9 L, 5,899 cm2, (360.0 cu·in) |
| Bore and stroke | 108.0 mm X 108.0 mm (4.25 in X 4.25 in) |
| Compression ratio | 7.5:1 |
| Horsepower | 98.3 PS (72.3 kW; 97.0 HP) at 2,200 rpm |
| Starter | Electric |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Power |
| Brakes | Independent hydraulic wet disc |
| Transmission model | Syncro-Range |
| Transmission type | Partial synchronized |
| Gears | 8 forward and 2 reverse |
| Speed | Forward: 27.0 kmh (16.8 mph) Reverse: 9.5 (5.9 mph) |
| Transmission model | Power Shift |
| Transmission type | Full power shift |
| Gears | 8 forward and 4 reverse |
| Tires | |
| Front tires | Ag: 9.5×15 |
| Rear tires | Ag: 16.9×34 |
| Three-Point Hitch | |
| Caterogy | II |
| Control type | – |
| Lift capacity (at ends) | – |
| PTO (Power take-off shaft) | |
| Rear PTO type | – |
| Rear PTO speed | 540, 540/1,000 rpm |
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