International/Case IH 433-833
Models 383, 423, and 453 were replaced in 1975 by the 433, 533, and 633. These models formed the simplest lineup of the German and French IH production, the so-called A-family. The most important innovation compared to the predecessors was the new synchronized transmission. The hydraulics were also improved and enhanced. In 1980 and 1981, the lineup was expanded upwards with models 733 and 833. At the same time, the Silent 85 cab, manufactured by the French company Timmerman, was introduced.
The lineup remained in production as a further developed, inexpensive basic tractor until the 1990s. In 1985, the brand naturally changed to Case IH, in 1987 the cab was renewed, and in 1989 production moved to England, after which the 33 series was replaced by the 40 series.
Only model 533 of the 33 series was imported to Finland between 1975 and 1977, equipped with the Turla cab, as smaller IH models were mostly imported to Finland from England. The technical data in the table correspond to the earlier models.
This is an automated translation. Please report any issues in the translation.
| Model | International 433 | International 533 | International 633 | International 733 | International 833 |
|---|---|---|---|---|---|
| Options | |||||
| Manufacturer name | International | International | International | International | International |
| Imported to Finland | No | Yes | No | No | No |
| Years | 1975-90 | 1975-89 | 1975-89 | 1980-90 | 1981-90 |
| First year sold | 1975 | 1975 | 1975 | 1980 | 1981 |
| Last year sold | 1990 | 1989 | 1989 | 1990 | 1990 |
| Engine model | D-155 | D-155 | D-179 | D-206 | D-239 |
| Cyl/Turbo/Intercooler | 3 | 3 | 3 | 4 | 4 |
| Displacement | 2536 cm³ | 2536 cm³ | 2934 cm³ | 3382 cm³ | 3911 cm³ |
| Bore x stroke | 98,4×111,1 mm | 98,4×111,1 mm | 98,4×128,5 mm | 98,4×111,1 mm | 98,4×128,5 mm |
| Rated power hp/rpm DIN | 35/2050 | 45/2200 | 52/2180 | 60/2180 | 67/2300 |
| Rated power | 35 | 45 | 52 | 60 | 67 |
| Rated speed | 2050 | 2200 | 2180 | 2180 | 2300 |
| Torque Nm/rpm DIN | 147/1350 | 160/1600 | 186/1350 | 212/1600 | 235/1500 |
| Gears | 8+4 | 8+4 | 8+4 | 8+4 | 8+4 |
| Synchronized gears | 8+4 | 8+4 | 8+4 | 8+4 | 8+4 |
| Powershift gears | - | - | - | opt. | opt. |
| Speeds in km/h | 1,4-27,3 | 1,8-28,7 | 1,7-24,7 | 1,8-30,0 | 1,8-40,0 |
| Max. speed | 25/30 km/h | 25/30 km/h | 25/30 km/h | 25/30 km/h | 30/40 km/h |
| Hydr. flow l/min | 29.8 l/min | 32.4 l/min | 32.4 l/min | 32.2 l/min | 32/66 l/min |
| Hydraulic pressure | 165 bar | 165 bar | 165 bar | 165 bar | 165 bar |
| Lift controls | mech. | mech. | mech. | mech. | mech. |
| Lift capacity | 1800/2100 kg | 1800/2100 kg | 1800/2100 kg | 2100 kg | 2200 kg |
| PTO speeds | 540 | 540 | 540 | 540 | 540 |
| Brakes | dry disc | dry disc | dry disc | dry disc | dry disc |
| Steering | mech./hydr. | mech./hydr. | mech./hydr. | mech./hydr. | mech./hydr. |
| Turning circle m 2WD | 7.7 | 7.7 | 7.7 | 8 | - |
| Turning circle m 4WD | - | 8.5 | 8.5 | 8.56 | 8.56 |
| Front tyres 2WD | 6,00-16 | 7,50-16 | 7,50-16 | 7,50-16 | - |
| Front tyres 4WD | - | 10.5-18 | 10.5-20 | 10.5-20 | 10.5-18 |
| Rear tyres 2WD | 12,4-28 | 12,4-36 | 12,4-36 | 13,6-36 | - |
| Rear tyres 4WD | - | 14.9-28 | 12.4-36 | 13.6-36 | 16.9R30 |
| Weight 2WD | 2355 kg | 2450 kg | 2460 kg | 2600 kg | - |
| Weight 4WD | - | 2645 kg | 2655 kg | 2820 kg | 2820 kg |
| Height with cab | 234 cm | 232 cm | 237 cm | 245 cm | 248 cm |
| Length (2WD/4WD) | 339 cm | 341/342 cm | 341/345 cm | 353/357 cm | 357 cm |
| Wheelbase (2WD/4WD) | 207 cm | 207/203 cm | 207/203 cm | 219/215 cm | 215 cm |
| Fuel tank | 60 l | 60 l | 60 l | 65 l | 65 l |
| Cab noise level | 93/85 dB | 90/87 dB | 89,5/85 dB | 85 dB | 85 dB |
| Solid cab | - | x | - | - | - |
| Creeper gear | opt. | opt. | opt. | opt. | opt. |
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