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Siirry sivupalkkiinSiirry alaosaanInternational 554-844












The German IH middle class, the so-called B-series, consisted of models 554-844 from 1974 onwards. In the earlier model range (553-824), sales were concentrated on the smallest models, but in the new series the favorite became the 844-S (80 hp).
In the new series, the synchronized 8+4 transmission also featured a mechanical reduction gear for lower speeds. The gear selectors were located on the dashboard under the steering wheel. The lifting capacity had been significantly increased compared to before. The production program included versions with both dry and oil-immersed disc brakes. In Finland, the 844 had oil-immersed brakes. The hydraulics featured draft-arm sensing. The cab was initially installed locally (the pictured four-wheel drive model Turla in Finland). In 1976, the factory-installed Comfort 2000 was introduced (see 946-1246). At the same time, the gear pattern was changed and the reduction gear became synchronized.
In Finland, the 844 was initially sold, and in 1976 it was replaced by the 844-S. The wheelbase of the 844 was 27 cm longer than the previous 824.
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| Model | International 554 | International 644 | International 744 | International 844 | International 844-S |
|---|---|---|---|---|---|
| Manufacturer name | International | International | International | International | International |
| Imported to Finland | No | No | No | Yes | Yes |
| Years | 1974-75 | 1974-80 | 1974-80 | 1974-80 | 1975-81 |
| Engine model | D-206 | D-206 | D-239 | D-246 | D-268 |
| Cyl/Turbo/Intercooler | 4 | 4 | 4 | 4 | 4 |
| Displacement | 3382 cm³ | 3382 cm³ | 3911 cm³ | 4034 cm³ | 4389 cm³ |
| Bore x stroke | 98,4×111,1 mm | 98,4×111,1 mm | 98,4×128,5 mm | 100×128,5 mm | 100×139,7 mm |
| Rated power | 54/2180 hp DIN/rpm | 60/2150 hp DIN/rpm | 70/2300 hp DIN/rpm | 75/2300 hp DIN/rpm | 80/2300 hp DIN/rpm |
| Torque | - | - | - | - | - |
| Gears | 8+4 | 8+4 | 8+4 | 8+4/16+8 | 8+4/16+8 |
| Synchronized gears | 8+4 | 8+4 | 8+4 | 8+4/16+8 | 8+4/16+8 |
| Powershift gears | opt. | opt. | opt. | -/mech. | -/mech. |
| Speeds in km/h | 1,3-27,3 | 1,8-28,3 | 1,5-29,7 | 1,5-29,7 | 1,6-29,9 |
| Lift controls | mech. | mech. | mech. | mech. | mech. |
| PTO speeds | 540 | 540 | 540 | 540/1000/ajo | 540/1000/ajo |
| Brakes | dry disc (wet disc) | dry disc (wet disc) | wet disc (dry disc) | wet disc (dry disc) | wet disc (dry disc) |
| Steering | mech. | mech. | mech. | hydrost. | hydrost. |
| Turning circle m 2WD | 8.3 | 8.3 | 8.3 | 8.6 | 8.6 |
| Front tyres 2WD | 7,50-16 | 7,50-16 | 7,50-18 | 7,50-18 | 9,00-16 |
| Rear tyres 2WD | 14,9-30 | 16,9-30 | 16,9-34 | 13,6-38 | 13,6-38 |
| Weight 2WD | 2615 kg | 2880 kg | 3080 kg | 3180 kg | 3350 kg |
| Height with cab | 248 cm | 249 cm | 255 cm | 255 cm | 258 cm |
| Length (2WD/4WD) | 349 cm | 349/378 cm | 352 cm | 368/394 cm | 368/394 cm |
| Wheelbase (2WD/4WD) | 223 cm | 223/219 cm | 223/219 cm | 239/235 cm | 239/235 cm |
| Fuel tank | 74 l | 74 l | 74 l | 102 l | 102 l |
| Solid cab | x | x | x | x | x |
| Hydr. flow l/min | - | 30 l/min | 30 l/min | 30 l/min | 30 l/min |
| Lift capacity | - | 2900 kg | 2900 kg | 2900 kg | 2900 kg |
| Turning circle m 4WD | - | 9.5 | 9.5 | 10.2 | 10.2 |
| Front tyres 4WD | - | 9.5-24 | 11.2-24 | 11.2-24 | 11.2-24 |
| Rear tyres 4WD | - | 16.9-30 | 16.9-34 | 16.9-34 | 16.9-34 |
| Weight 4WD | - | 3210 kg | 3400 kg | 3500 kg | 3600 kg |
| Cab noise level | - | 97/88 dB | 87.5 dB | 94/90 dB | 87 dB |
| Max. speed | - | - | - | 30.7 km/h | - |
| Creeper gear | - | - | - | - | opt. |
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