International 553-824




In the summer of 1972, the tractor brand changed from McCormick International to simply International, and the plastic grille was replaced with a square-patterned aluminum grille. The smallest models in the range, 523 and 624, were replaced by slightly more powerful 553 and 654 models, which were manufactured in France as well as Germany. Alongside the basic version's 8+4 gearbox, the specially designed 12+4 gear Agriomatic S continued, where the gears in the smaller range could be accelerated by 20% using a hydraulic quick shift, or alternatively a hydraulic reverser could be used in the smaller range, but not both at the same time.
Only the 824 was imported to Finland, as English models were sold in the 50-70 hp power class. In 1973, the 824 received a new 4.0-liter engine, and power increased from 75 to 80 horsepower.
| Model | International 553 | International 654 | International 724 | International 824 | International 824 |
|---|---|---|---|---|---|
| Options | |||||
| Manufacturer name | International | International | International | International | International |
| Imported to Finland | No | No | No | Yes | Yes |
| Years | 1972-74 | 1972-74 | 1972-74 | 1972-73 | 1973-74 |
| First year sold | 1972 | 1972 | 1972 | 1972 | 1973 |
| Last year sold | 1974 | 1974 | 1974 | 1973 | 1974 |
| Engine model | D-179 | D-206 | D-239 | D-239 | D-246 |
| Cyl/Turbo/Intercooler | 3 | 4 | 4 | 4 | 4 |
| Displacement | 2934 cm³ | 3382 cm³ | 3911 cm³ | 3911 cm³ | 4034 cm³ |
| Bore x stroke | 98,4×128,5 mm | 98,4×111,1 mm | 98,4×128,5 mm | 98,4×128,5 mm | 100×128,5 mm |
| Rated power hp/rpm DIN | 52/2180 | 60/2180 | 67/2200 | 75/2300 | 80/2300 |
| Rated power | 52 | 60 | 67 | 75 | 80 |
| Rated speed | 2180 | 2180 | 2200 | 2300 | 2300 |
| Torque Nm/rpm DIN | 192/1500 | 211/1600 | 251/1200 | 258/1500 | 258/1500 |
| Gears | 8+4 | 8+4 | 8+4 | 8+4 | 8+4 |
| Synchronized gears | 8+4 | 8+4 | 8+4 | 8+4 | 8+4 |
| Speeds in km/h | 1,7-28,0 | 1,7-28,0 | 1,7-30,0 | 1,8-30,0 | 1,8-30,0 |
| Hydr. flow l/min | - | - | - | 28.5 l/min | 28.5 l/min |
| Hydraulic pressure | - | - | - | 175 bar | 175 bar |
| Lift controls | mech. | mech. | mech. | mech. | mech. |
| Lift capacity | 2000 kg | 2000 kg | 2000 kg | 2000 kg | 2000 kg |
| PTO speeds | 540 | 540 | 540 | 540/1000 | 540/1000 |
| Brakes | dry disc | dry disc | dry disc | dry disc | dry disc |
| Steering | mech. | mech. | mech. | hydrost. | hydrost. |
| Front tyres 2WD | 7,50-16 | 7,50-16 | 7,50-18 | 7,50-18 | 7,50-18 |
| Front tyres 4WD | 9.5-24 | 11.2-24 | 11.2-24 | 11.2-24 | 11.2-24 |
| Rear tyres 2WD | 14,9-30 | 14,9-30 | 16,9-34 | 13,6-38 | 13,6-38 |
| Rear tyres 4WD | 16.9-30 | 16.9-34 | 16.9-34 | 16.9-34 | 16.9-34 |
| Weight 2WD | 2615 kg | 2640 kg | 2840 kg | 3145 kg | 3145 kg |
| Weight 4WD | 2895 kg | 2990 kg | 3005 kg | 3445 kg | 3445 kg |
| Height with cab | 242 cm | 242 cm | 249 cm | 249 cm | 249 cm |
| Length (2WD/4WD) | 343 cm | 355 cm | 355 cm | 355 cm | 355 cm |
| Wheelbase (2WD/4WD) | 200 cm | 212 cm | 212 cm | 212 cm | 212 cm |
| Fuel tank | 70 l | 70 l | 70 l | 70 l | 70 l |
| Cab noise level | - | - | - | 95 dB | 95 dB |
| Solid cab | - | - | - | x | x |
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