Technical specifications of the agricultural tractors International 323, 383, 423, 453, 354, 444:
International 323
- Years of production: 72-75
- Maximum engine power (HP) / at RPM: 26/1900
- Number of gearbox speeds (forward + reverse): 8+2
- Maximum speed (km/h): –
- Fuel tank capacity (L): 60
International 383
- Years of production: 72-75
- Maximum engine power (HP) / at RPM: 35/1900
- Number of gearbox speeds (forward + reverse): 8+2
- Maximum speed (km/h): –
- Fuel tank capacity (L): 60
International 423
- Years of production: 72-75
- Maximum engine power (HP) / at RPM: 40/1900
- Number of gearbox speeds (forward + reverse): 8+2
- Maximum speed (km/h): –
- Fuel tank capacity (L): 60
International 453
- Years of production: 72-75
- Maximum engine power (HP) / at RPM: 45/2200
- Number of gearbox speeds (forward + reverse): 8+2
- Maximum speed (km/h): –
- Fuel tank capacity (L): 60
International 354
- Years of production: 71-75
- Maximum engine power (HP) / at RPM: 35/1875
- Number of gearbox speeds (forward + reverse): 8+2
- Maximum speed (km/h): 27,6
- Fuel tank capacity (L): 45,4
International 444
- Years of production: 71-75
- Maximum engine power (HP) / at RPM: 42/2100
- Number of gearbox speeds (forward + reverse): 8+2
- Maximum speed (km/h): –
- Fuel tank capacity (L): 45,4
For details and a comparison of the tractors, see the technical sheet below.
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Technical Data Sheet for International 423, 323, 383, 453, 354, 444 agricultural tractors:
| Model | International 323 | International 383 | International 423 | International 453 | International 354 | International 444 |
|---|---|---|---|---|---|---|
| Years of production | 72-75 | 72-75 | 72-75 | 72-75 | 71-75 | 71-75 |
| Engine designation/type | D-111 | D-155 | D-155 | D-155 | BD-144A | BD-154A |
| Number of cylinders / Turbo / Intercooler | 3 | 3 | 3 | 3 | 4 | 4 |
| Engine displacement (cm³) | 1825 | 2536 | 2536 | 2536 | 2360 | 2520 |
| Piston diameter / Stroke (mm) | 87,3×101,6 | 98,4×111,1 | 98,4×111,1 | 98,4×111,1 | 85,7×101,6 | 88,9×101,6 |
| Maximum engine power (HP) / at RPM | 26/1900 | 35/1900 | 40/1900 | 45/2200 | 35/1875 | 42/2100 |
| Torque (Nm) / at RPM | 637/1400 | 160/1600 | – | – | 142/1400 | 157/1300 |
| Number of gearbox speeds (forward + reverse) | 8+2 | 8+2 | 8+2 | 8+2 | 8+2 | 8+2 |
| Number of synchronized gears (forward + reverse) | – | – | – | – | – | – |
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| Fast gearbox / Power shift | – | – | – | – | – | – |
|---|---|---|---|---|---|---|
| Reverser type | – | – | – | – | – | – |
| Speed range (km/h) | 2,2-22,4 | 2,3-23,4 | 2,4-25,0 | 2,3-25,0 | 2,5-22,7 | 2,5-26,6 |
| Maximum speed (km/h) | – | – | – | – | 27,6 | – |
| Hydraulic pump capacity (L/min) | 31 | – | – | – | 27,3 | 27,3 |
| Rear three-point hitch (TUV) control type | mech | mech | mech | mech | mech | mech |
| Maximum rear three-point hitch (TUV) lift capacity (kg) | 1600 | 1760 | 1760 | 1760 | 1180 | 1180 |
| Power take-off (PTO) speed (RPM) | 540 | 540 | 540 | 540 | 540 | 540 |
| Type of disc brake (dry/wet) | – | – | – | – | – | – |
| Brake system control type | mech | mech | mech | mech | mech | mech |
| Turning radius 2WD (m) | – | – | – | – | 6,9 | 6,9 |
| Turning radius 4WD (m) | – | – | – | – | – | – |
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| Front tire size 2WD | 5,50-16 | 6,00-16 | 6,00-16 | 7,50-16 | 6,00-16 | 7,50-16 |
|---|---|---|---|---|---|---|
| Front tire size 4WD | – | – | – | – | – | – |
| Rear tire size 2WD | 11,2-28 | 12,4-28 | 12,4-32 | 12,4-36 | 12,4-28 | 12,4-32 |
| Rear tire size 4WD | – | – | – | – | – | – |
| Total weight 2WD (kg) | 1955 | 2065 | 2140 | 2300 | 2120 | 2200 |
| Total weight 4WD (kg) | – | – | – | – | – | – |
| Total height with cabin (cm) | 225 | 227 | 232 | 232 | 224 | 230 |
| Total length (cm) | 314 | 325 | 325 | 325 | 295 | 300 |
| Total width (cm) | 182 | 192 | 192 | 192 | 194 | 194 |
| Fuel tank capacity (L) | 60 | 60 | 60 | 60 | 45,4 | 45,4 |
| Cabin noise level (dB) | 92 | – | – | – | 91 | – |
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Fuel consumption and user reviews of tractors International 323, 383, 423, 453, 354, 444:
International 323, 383, 423, 453, 354, 444 Gallery:
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