Technical specifications of the agricultural tractors International 946, 1046, 1246:
International 946
- Years of production: 71-74
- Maximum engine power (HP) / at RPM: 85/2100
- Number of gearbox speeds (forward + reverse): 12+5/16+7
- Maximum speed (km/h): 1
- Fuel tank capacity (L): 110
International 1046
- Years of production: 71-78
- Maximum engine power (HP) / at RPM: 100/2100
- Number of gearbox speeds (forward + reverse): 12+5/16+7
- Maximum speed (km/h): 1,3-34,8
- Fuel tank capacity (L): 110
International 1246
- Years of production: 72-80
- Maximum engine power (HP) / at RPM: 122/2200
- Number of gearbox speeds (forward + reverse): 12+5/16+7
- Maximum speed (km/h): 1,3-34,8
- Fuel tank capacity (L): 110
For details and a comparison of the tractors, see the technical sheet below.
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Technical Data Sheet for International 946, 1046, 1246 agricultural tractors:
| Model | International 946 | International 1046 | International 1246 |
|---|---|---|---|
| Years of production | 71-74 | 71-78 | 72-80 |
| Engine designation/type | D-310 | D-358 | DT-358 |
| Number of cylinders / Turbo / Intercooler | 6 | 6 | 6T |
| Engine displacement (cm³) | 5073 | 5867 | 5867 |
| Piston diameter / Stroke (mm) | 98,4×111,1 | 98,4×128,5 | 98,4×128,5 |
| Maximum engine power (HP) / at RPM | 85/2100 | 100/2100 | 122/2200 |
| Torque (Nm) / at RPM | 317/1400 | 444/1450 | – |
| Number of gearbox speeds (forward + reverse) | 12+5/16+7 | 12+5/16+7 | 12+5/16+7 |
| Number of synchronized gears (forward + reverse) | 8+3 | 8+3 | 8+3 |
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| Fast gearbox / Power shift | – | – | – |
|---|---|---|---|
| Reverser type | – | – | – |
| Speed range (km/h) | 2,4-28,5 | 2,4-28,5 | 2,4-29,7 |
| Maximum speed (km/h) | 1 | 1,3-34,8 | 1,3-34,8 |
| Hydraulic pump capacity (L/min) | 38 | 38 | 40 |
| Rear three-point hitch (TUV) control type | mech | mech | mech |
| Maximum rear three-point hitch (TUV) lift capacity (kg) | 3000 | 3000/3650 | 3700 |
| Power take-off (PTO) speed (RPM) | 540/1000 | 540/1000 | 540/1000 |
| Type of disc brake (dry/wet) | – | – | – |
| Brake system control type | hydr | hydr | hydr |
| Turning radius 2WD (m) | 9,9 | 9,9 | 9,9 |
| Turning radius 4WD (m) | 10,7 | 10,7 | 10,7 |
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| Front tire size 2WD | 7,50-16 | 11,00-16 | 11,00-16 |
|---|---|---|---|
| Front tire size 4WD | 11,2-24 | 11,2-28 | 11,2-28 |
| Rear tire size 2WD | 16,9-34 | 18,4-38 | 18,4-38 |
| Rear tire size 4WD | 16,9-34 | 18,4-38 | 18,4-38 |
| Total weight 2WD (kg) | 3600 | 4200 | 4300 |
| Total weight 4WD (kg) | 4000 | 4600 | 4850 |
| Total height with cabin (cm) | 266 | 266 | 272 |
| Total length (cm) | 394/400 | 415/421 | 420 |
| Total width (cm) | 259/266 | 259/266 | 256 |
| Fuel tank capacity (L) | 110 | 110 | 110 |
| Cabin noise level (dB) | 95/88 | – | – |
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