Technical specifications of the International 4386 agricultural tractor:
International 4386 Agricultural Tractor was manufactured from 1977-1981. It was equipped with a six-cylinder turbocharged engine with the designation DT-466 and a displacement of 7638 cm³. This engine achieves a power output of 234 HP at 2600 RPM. The tractor has a gearbox with 9+2 or 10+2 gears, allowing for speeds ranging from 4.1 to 27.3 km/h. The hydraulic pump has a capacity of 60 liters per minute, and the mechanically controlled rear lift has a lifting capacity of 6835 kg. The power take-off shaft operates at a speed of 1000 RPM, and the braking system is hydraulic. The turning radius is 11.1 meters for the 4WD version. The tire size is 23.1-30 both at the front and rear. The total weight of the tractor is 9000 kg for the 4WD version. The height with the cabin is 335 cm, the length is 612 cm, and the width is 300 cm. The fuel tank has a capacity of 644 liters, and the noise level in the cabin does not exceed 82 dB.
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Technical Data Sheet for International 4386, 4586, 4786, 5288, 5488 agricultural tractors:
| Model | International 4386 | International 4586 | International 4786 | International 5288 | International 5488 |
|---|---|---|---|---|---|
| Years of production | 77-81 | 77-81 | 79-81 | 81-85 | 81-85 |
| Engine designation/type | DT-466 | DT-800 | DVT-800 | DT-466 | DEI-466C |
| Number of cylinders / Turbo / Intercooler | 6T | V8T | V8TI | 6T | 6TI |
| Engine displacement (cm³) | 7638 | 13064 | 13064 | 7636 | 7636 |
| Piston diameter / Stroke (mm) | 109,2×135,9 | 134,9×114,3 | 134,9×114,3 | 109,2×135,9 | 109,2×135,9 |
| Maximum engine power (HP) / at RPM | 234/2600 | 300/2600 | 350/2600 | 180/2400 | 205/2400 |
| Torque (Nm) / at RPM | – | – | – | 658/1700 | 793/1600 |
| Number of gearbox speeds (forward + reverse) | 9+2/10+2 | 10+2 | 10+2 | 18+6 | 18+6 |
| Number of synchronized gears (forward + reverse) | – | – | – | 18+6 | 18+6 |
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| Fast gearbox / Power shift | – | – | – | – | – |
|---|---|---|---|---|---|
| Reverser type | – | – | – | – | – |
| Speed range (km/h) | 4,1-27,3 | ?-28,0 | 3,1-27,5 | 2,4-29,6 | 2,4-29,6 |
| Maximum speed (km/h) | – | – | – | – | – |
| Hydraulic pump capacity (L/min) | 60 | 60 | 72 | 106 | 106 |
| Rear three-point hitch (TUV) control type | mech | mech | mech | mech | mech |
| Maximum rear three-point hitch (TUV) lift capacity (kg) | 6835 | – | – | 3810 | 3810/6170 |
| Power take-off (PTO) speed (RPM) | 1000 | 1000 | 1000 | 1000 | 1000 |
| Type of disc brake (dry/wet) | – | – | – | – | – |
| Brake system control type | hydr | hydr | hydr | hydr | hydr |
| Turning radius 2WD (m) | – | – | – | – | – |
| Turning radius 4WD (m) | 11,1 | 11,1 | 11,1 | – | – |
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| Front tire size 2WD | – | – | – | – | – |
|---|---|---|---|---|---|
| Front tire size 4WD | 23,1-30 | 24,5-32 | 24,5-32 | 16.9R28 | 16.9R28 |
| Rear tire size 2WD | – | – | – | – | – |
| Rear tire size 4WD | 23,1-30 | 24,5-32 | 24,5-32 | 20.8R38 | 20.8R38 |
| Total weight 2WD (kg) | – | – | – | – | – |
| Total weight 4WD (kg) | 9000 | 10147 | 10705 | 8420 | 8470 |
| Total height with cabin (cm) | 335 | 340 | 340 | 295 | 295 |
| Total length (cm) | 612 | 612 | 617 | 831 | 531 |
| Total width (cm) | 300 | 300 | 300 | 285 | 285 |
| Fuel tank capacity (L) | 644 | 644 | 734 | 329 | 329 |
| Cabin noise level (dB) | 82 | 82 | 82 | 77,5 | 78,5 |
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