Technical specifications of the agricultural tractors John Deere 4020, 4520, 4620, 5020:
John Deere 4020
- Years of production: 65-72
- Maximum engine power (HP) / at RPM: 100/2500
- Number of gearbox speeds (forward + reverse): 8+2/8+4
- Maximum speed (km/h): 32,2
- Fuel tank capacity (L): 128
John Deere 4520
- Years of production: 68-72
- Maximum engine power (HP) / at RPM: 120/2200
- Number of gearbox speeds (forward + reverse): 8+4
- Maximum speed (km/h): 33,8
- Fuel tank capacity (L): 189
John Deere 4620
- Years of production: 71-72
- Maximum engine power (HP) / at RPM: 135/2200
- Number of gearbox speeds (forward + reverse): 8+2/8+4
- Maximum speed (km/h): –
- Fuel tank capacity (L): 189
John Deere 5020
- Years of production: 66-72
- Maximum engine power (HP) / at RPM: 136/2500
- Number of gearbox speeds (forward + reverse): 8+2
- Maximum speed (km/h): –
- Fuel tank capacity (L): 257
For details and a comparison of the tractors, see the technical sheet below.
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Technical Data Sheet for John Deere 4020, 4520, 4620, 5020 tractors:
| Model | John Deere 4020 | John Deere 4520 | John Deere 4620 | John Deere 5020 |
|---|---|---|---|---|
| Years of production | 65-72 | 68-72 | 71-72 | 66-72 |
| Engine designation/type | – | – | – | – |
| Number of cylinders / Turbo / Intercooler | 6 | 6T | 6TI | 6 |
| Engine displacement (cm³) | 6637 | 6637 | 6637 | 8698 |
| Piston diameter / Stroke (mm) | 108×120 | 108×120 | 108×120 | 120×127 |
| Maximum engine power (HP) / at RPM | 100/2500 | 120/2200 | 135/2200 | 136/2500 |
| Torque (Nm) / at RPM | 353/1100 | – | – | – |
| Number of gearbox speeds (forward + reverse) | 8+2/8+4 | 8+4 | 8+2/8+4 | 8+2 |
| Number of synchronized gears (forward + reverse) | 8+2/8+4 | 8+4 | 8+2/8+4 | 8+2 |
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| Fast gearbox / Power shift | powershift | powershift | powershift | – |
|---|---|---|---|---|
| Reverser type | – | – | – | – |
| Speed range (km/h) | 3,3-31,0 | 3,3-34,3 | 2,8-29,7 | 2,1-32,7 |
| Maximum speed (km/h) | 32,2 | 33,8 | – | – |
| Hydraulic pump capacity (L/min) | 76 | – | – | – |
| Rear three-point hitch (TUV) control type | mech | mech | mech | mech |
| Maximum rear three-point hitch (TUV) lift capacity (kg) | 2700 | – | – | – |
| Power take-off (PTO) speed (RPM) | 540/1000 | 540/1000 | 1000 | 1000 |
| Type of disc brake (dry/wet) | – | – | – | – |
| Brake system control type | hydr | hydr | hydr | hydr |
| Turning radius 2WD (m) | 7,78 | 7,67 | 9,18 | – |
| Turning radius 4WD (m) | – | – | – | – |
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| Front tire size 2WD | 7,50-18 | 9,50-20 | 11,00-16 | 11,00-16 |
|---|---|---|---|---|
| Front tire size 4WD | – | – | – | – |
| Rear tire size 2WD | 18,4-34 | 18,4-38 | 18,4-38 | 24,5-32 |
| Rear tire size 4WD | – | – | – | – |
| Total weight 2WD (kg) | 4600 | 5572 | 5900 | 7761 |
| Total weight 4WD (kg) | – | – | – | – |
| Total height with cabin (cm) | 199 | 269 | 269 | 246 |
| Total length (cm) | 381 | 434 | 434 | 438 |
| Total width (cm) | 248 | 270 | 270 | 264 |
| Fuel tank capacity (L) | 128 | 189 | 189 | 257 |
| Cabin noise level (dB) | 93 | – | – | – |
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Fuel consumption and user reviews of tractors John Deere 4020, 4520, 4620, 5020:
John Deere 4020, 4520, 4620, 5020 Gallery:
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