Farmall 1568: all source data
All 61 values recorded for this model, as the source lists them and in its units. The spec sheet shows the same data checked, typed and converted.
Overview
Production| Manufacturer | Farmall (a part of International Harvester) |
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| (no label) | Row-Crop tractor |
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| (no label) | Built in Rock Island, Illinois, USA |
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| Total built | 862 |
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| (no label) | Original price was $26,980 in 1976 |
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Engine| (no label) | International 9.0L 8-cyl diesel |
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| Fuel tank | 42 gal | 159.0 L |
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Transmission| (no label) | 12-speed two-speed power shift |
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Power| Engine (gross) | 172 hp | 128.3 kW |
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| PTO (claimed) | 150 hp | 111.9 kW |
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| Drawbar (tested) | 130.17 hp | 97.1 kW |
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| PTO (tested) | 150.70 hp | 112.4 kW |
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Mechanical| (no label) | Two-wheel drive |
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| Final drives | planetary |
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| (no label) | Power steering |
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| (no label) | Hydraulic wet disc brakes |
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| (no label) | Cab standard with air-conditioning. |
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Hydraulics| Type | open center |
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| Rear valves | 1 or 2 |
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| Front valves | 2 |
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| Pump flow | 12 gpm | 45.4 lpm |
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| Total flow | 21 gpm | 79.5 lpm |
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Hitch| Rear Type | III/II |
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| Control | draft control |
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Pto| Rear PTO | independent |
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| Rear PTO Type | 1000 (1.375) |
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| Engine RPM | 1000@2300 |
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Dimensions| Wheelbase | 105 inches | 266 cm |
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| Weight | 12,960 lbs | 5878 kg |
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| Front tire | 11L-15 |
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| Rear tire | 20.8-38 |
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Electrical| Charging system | alternator |
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| Battery volts | 6 |
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Engine
Engine detail| (no label) | International DV-550 |
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| (no label) | diesel |
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| (no label) | 8-cylinder |
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| (no label) | liquid-cooled V-8 |
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| Displacement | 548.7 ci | 9.0 L |
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| Bore/Stroke | 4.50x4.312 inches | 114 x 110 mm |
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| Power (gross) | 172 hp | 128.3 kW |
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| Air cleaner | two-stage dry with unloader |
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| Compression | 16.6:1 |
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| Rated RPM | 2600 |
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| Idle RPM | 900-2600 |
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| Starter volts | 12 |
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| Oil capacity | 16 qts | 15.1 L |
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| Coolant capacity (Coolant) | 30 qts | 28.4 L |
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Transmission
Transmission| Transmission | Torque Amplifier |
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| Type | two-speed power shift |
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| Gears | 12 forward and 6 reverse |
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Dimensions
Tires| Ag front | 11L-15 |
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| Ag rear | 20.8-38 |
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Dimensions| Wheelbase | 105 inches | 266 cm |
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| Length | 168 inches | 426 cm |
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| Height (cab) | 117 inches | 297 cm |
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| Height (exhaust) | 128 inches | 325 cm |
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| Weight | 12,960 lbs | 5878 kg |
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| Clearance (drawbar) | 17 inches | 43 cm |
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| Front tread | 52 to 86 inches | 132 to 218 cm |
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| Front tread | 56 to 80 inches | 142 to 203 cm |
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| Rear tread | 66 to 120 inches | 167 to 304 cm |
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