Farmall 1568
Power
172 hp
Production
1974-1976
Engine
Diesel, 8-cylinder
Transmission
Torque Amplifier
Weight
12,960 lbs [5878 kg]
Drive
2WD
From the same series:
Introduction
Farmall 1568 Row-Crop Tractor
Produced between 1974 and 1976 by Farmall, a division of International Harvester, the 1568 is a two-wheel drive row-crop tractor engineered for high-output agricultural operations. Built in Rock Island, Illinois, this model is recognized for its V-8 diesel powertrain.
Engine and Performance
The tractor is powered by the International DV-550, a 9.0-liter, 8-cylinder liquid-cooled V-8 diesel engine. It generates a gross power output of 172 hp (128.3 kW) at a rated speed of 2600 RPM. The engine features a two-stage dry air cleaner with an unloader and maintains a compression ratio of 16.6:1.
Transmission and Drivetrain
The drivetrain utilizes a Torque Amplifier transmission system, which incorporates a two-speed power shift. This configuration provides the operator with 12 forward and 6 reverse gears, allowing for precise speed adjustment during field work. Power is delivered to the rear wheels via planetary final drives.
Hydraulics and PTO
The hydraulic system is an open-center design providing a total flow of 21 GPM (79.5 lpm), with the main pump flow rated at 12 GPM (45.4 lpm). It supports one or two rear valves, with optional front valves available. The rear independent PTO operates at 1000 RPM, achieved at an engine speed of 2300 RPM.
Dimensions and Operator Environment
The 1568 features a wheelbase of 105 inches (266 cm) and a total weight of 12,960 lbs (5878 kg). The tractor is equipped with a standard cab including air conditioning, hydraulic wet disc brakes, and power steering to assist with maneuverability. The drawbar clearance is 17 inches (43 cm), and the rear tread is adjustable from 66 to 120 inches.
Conclusion
The Farmall 1568 is a heavy-duty row-crop tractor designed for large-scale farming tasks requiring significant engine torque and a versatile transmission. Its combination of a V-8 diesel engine and factory-fitted air-conditioned cabin positioned it as a robust solution for operators during the mid-1970s.
Production Information of Farmall, 1568
- Original price was $26,980 in 1976
- Row-Crop tractor
- Built in Rock Island, Illinois, USA
| Manufacturer | Farmall (a part of International Harvester) |
|---|---|
| Total built | 862 |
Dimension and Tires Information of Farmall, 1568
| Front tread | 52 to 86 inches [132 to 218 cm] |
|---|---|
| Wheelbase | 105 inches [266 cm] |
| Weight | 12,960 lbs [5878 kg] |
| Height (exhaust) | 128 inches [325 cm] |
| Length | 168 inches [426 cm] |
| Front tread | 56 to 80 inches [142 to 203 cm] |
| Clearance (drawbar) | 17 inches [43 cm] |
| Height (cab) | 117 inches [297 cm] |
| Rear tread | 66 to 120 inches [167 to 304 cm] |
| Ag front | 11L-15 |
|---|---|
| Ag rear | 20.8-38 |
Engine Specifications of Farmall, 1568
- International DV-550
- Liquid-cooled V-8
- 8-cylinder
- Diesel
| Air cleaner | Two-stage dry with unloader |
|---|---|
| Idle RPM | 900-2600 |
| Displacement | 548.7 ci [9.0 L] |
| Bore/Stroke | 4.312x4.50 inches [110 x 114 mm] |
| Power (gross) | 172 hp [128.3 kW] |
| Rated RPM | 2600 |
| Compression | 16.6:1 |
| Coolant capacity | 30 qts [28.4 L] |
| Oil capacity | 16 qts [15.1 L] |
| Starter volts | 12 |
Transmission Information of Farmall, 1568
Transmission variants 1
| Transmission | Torque Amplifier |
|---|---|
| Type | Two-speed power shift |
| Gears | 12 forward and 6 reverse |
Mechanical Specs of Farmall, 1568
- Two-wheel drive
- Cab standard with air-conditioning.
- Hydraulic wet disc brakes
- Power steering
| Final drives | Planetary |
|---|
Power Information of Farmall, 1568
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 1000 (1.375) |
| Engine RPM | 1000@2300 |
Hydraulics Specifications of Farmall, 1568
| Type | Open center |
|---|---|
| Total flow | 21 gpm [79.5 lpm] |
| Pump flow | 12 gpm [45.4 lpm] |
| Rear valves | 1 or 2 |
| Front valves(optional) | 2 |
Three-Point Hitch of Farmall, 1568
| Rear Type | III/II |
|---|---|
| Control | Draft control |
Electrical System of Farmall, 1568
| Charging system | Alternator |
|---|---|
| Battery volts | 6 |
Where it sits
With 172 HP, the Farmall 1568 sits just above 1468 (147 HP) in Farmall's range. Its power puts it in the 86th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the Farmall 1568 have?
The Farmall 1568 delivers 172 HP.
What years was the Farmall 1568 produced?
The Farmall 1568 was produced in 1974-1976.
What engine does the Farmall 1568 have?
The Farmall 1568 is powered by a Diesel, 8-cylinder engine.
What transmission does the Farmall 1568 use?
The Farmall 1568 uses a Torque Amplifier transmission.
How much does the Farmall 1568 weigh?
The Farmall 1568 weighs 12,960 lbs [5878 kg].
Is the Farmall 1568 4WD?
The Farmall 1568 is available in 2WD.