Technical specifications of the agricultural tractors John Deere 840, 940, 1040, 1140:
John Deere 840
- Years of production: 80-86
- Maximum engine power (HP) / at RPM: 35/2400
- Number of gearbox speeds (forward + reverse): 8+4
- Maximum speed (km/h): 25
- Fuel tank capacity (L): 78
John Deere 940
- Years of production: 80-86
- Maximum engine power (HP) / at RPM: 44/2400
- Number of gearbox speeds (forward + reverse): 8+4
- Maximum speed (km/h): 25
- Fuel tank capacity (L): 78
John Deere 1040
- Years of production: 80-81
- Maximum engine power (HP) / at RPM: 50/2500
- Number of gearbox speeds (forward + reverse): 8+4/16+8
- Maximum speed (km/h): –
- Fuel tank capacity (L): 78
John Deere 1140
- Years of production: 80-81
- Maximum engine power (HP) / at RPM: 56/2500
- Number of gearbox speeds (forward + reverse): 8+4/16+8
- Maximum speed (km/h): –
- Fuel tank capacity (L): 78
For details and a comparison of the tractors, see the technical sheet below.
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Technical Data Sheet for John Deere 840, 940, 1040, 1140 tractors:
| Model | John Deere 840 | John Deere 940 | John Deere 1040 | John Deere 1140 |
|---|---|---|---|---|
| Years of production | 80-86 | 80-86 | 80-81 | 80-81 |
| Engine designation/type | 3179 | 3179 | 3179DL01 | 3179DL01 |
| Number of cylinders / Turbo / Intercooler | 3 | 3 | 3 | 3 |
| Engine displacement (cm³) | 2940 | 2940 | 2940 | 2940 |
| Piston diameter / Stroke (mm) | 106,5×110 | 106,5×110 | 106,5×110 | 106,5×110 |
| Maximum engine power (HP) / at RPM | 35/2400 | 44/2400 | 50/2500 | 56/2500 |
| Torque (Nm) / at RPM | 135/1300 | 154/1300 | 172/1400 | 185/1400 |
| Number of gearbox speeds (forward + reverse) | 8+4 | 8+4 | 8+4/16+8 | 8+4/16+8 |
| Number of synchronized gears (forward + reverse) | 8+4 | 8+4 | >8+4/16+8 | >8+4/16+8 |
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| Fast gearbox / Power shift | – | – | – | – |
|---|---|---|---|---|
| Reverser type | – | – | – | – |
| Speed range (km/h) | 2,0-23,5 | 2,0-23,5 | 3,4-31,5 | 3,4-31,5 |
| Maximum speed (km/h) | 25 | 25 | – | – |
| Hydraulic pump capacity (L/min) | 23 | 23 | 47 | 47 |
| Rear three-point hitch (TUV) control type | mech | mech | mech | mech |
| Maximum rear three-point hitch (TUV) lift capacity (kg) | 2215 | 2215 | 2350 | 2350 |
| Power take-off (PTO) speed (RPM) | 540 | 540 | 540 | 540 |
| Type of disc brake (dry/wet) | – | – | – | – |
| Brake system control type | – | – | – | – |
| Turning radius 2WD (m) | 6,2 | 6,2 | 6,6 | 6,6 |
| Turning radius 4WD (m) | 9 | 9 | 8,2 | 8,2 |
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| Front tire size 2WD | 6,50-16 | 6,50-16 | 7,50-16 | 7,50-16 |
|---|---|---|---|---|
| Front tire size 4WD | 9,50-24 | 11,2-24 | 9,50-24 | 11,2-24 |
| Rear tire size 2WD | 12,4-28 | 12,4-32 | 12,4-36 | 13,6-36 |
| Rear tire size 4WD | 12,4-36 | 13,6-36 | 12,4-36 | 13,6-36 |
| Total weight 2WD (kg) | 2270 | 2270 | 2890 | 2940 |
| Total weight 4WD (kg) | 3160 | 3210 | 3160 | 3070 |
| Total height with cabin (cm) | 239 | 239 | 244 | 245 |
| Total length (cm) | 351 | 351 | 351/364 | 351/364 |
| Total width (cm) | 189 | 189 | 205 | 205/206 |
| Fuel tank capacity (L) | 78 | 78 | 78 | 78 |
| Cabin noise level (dB) | 90 | 84,5 | 84,5 | 84,5 |
Fuel consumption and user reviews of tractors John Deere 840, 940, 1040, 1140:
John Deere 840, 940, 1040, 1140 Gallery: