International Harvester A-976
Power
134 hp
Production
1976-1978
Engine
Turbocharged diesel, 6-cylinder
Transmission
International Harvester Torque Amplifier
Weight
11000 lbs [4989 kg]
Drive
2WD
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Introduction
International Harvester A-976 Row-Crop Tractor
The International Harvester A-976 is a row-crop tractor produced between 1976 and 1978 in Geelong, Australia. This model represents a phase in the manufacturer's agricultural machinery lineup, designed for standard field operations and power-intensive tasks.
Engine and Performance
The tractor is powered by an International Harvester DT-358 engine, a 5.9-liter, 6-cylinder turbocharged diesel unit. It features a liquid-cooled design and delivers 134 horsepower (99.9 kW). With a peak torque of 327 lb-ft (443.4 Nm) achieved at 1600 RPM, the machine provides substantial pulling power for heavy-duty fieldwork.
Transmission and Drivetrain
Equipped with the International Harvester Torque Amplifier transmission, the A-976 utilizes a two-speed power shift system. It offers a total of 16 forward and 8 reverse gears, allowing the operator to adjust speed and torque ratios under load. Power is delivered to the ground via a two-wheel drive configuration, supported by bull gear final drives and power steering for improved maneuverability.
Hydraulics and Implements
The machine includes an independent rear power take-off (PTO) capable of operating at both 540 and 1000 RPM, allowing for the use of a wide range of agricultural implements. The rear hitch is configured as a Category II type, standard for tractors in this power class.
Dimensions and Operator Station
The tractor has a wheelbase of 104.8 inches (266 cm) and a shipping weight of 11,000 lbs (4989 kg), providing a stable platform for field operations. The operator station is open by design, with a factory-authorized cab available as an optional configuration for improved environmental protection.
Conclusion
The International Harvester A-976 is a robust row-crop tractor suitable for mid-to-large scale agricultural operations. Its combination of a high-torque diesel engine and a versatile transmission makes it a durable choice for farmers requiring consistent performance in various field conditions.
Production Information of International Harvester, A-976
- Row-Crop tractor
- Built in Geelong, Australia
| Manufacturer | International Harvester |
|---|
Dimension and Tires Information of International Harvester, A-976
| Wheelbase | 104.8 inches [266 cm] |
|---|---|
| Shipping weight | 11000 lbs [4989 kg] |
| Height (steering wheel) | 86.1 inches [218 cm] |
| Length | 159.4 inches [404 cm] |
| Width | 97.6 inches [247 cm] |
Engine Specifications of International Harvester, A-976
- International Harvester DT-358
- Liquid-cooled inline
- Turbocharged diesel
- 6-cylinder
| Starter | Electric |
|---|---|
| Displacement | 358 ci [5.9 L] |
| Rated RPM | 2500 |
| Bore/Stroke | 3.875x5.0625 inches [98 x 129 mm] |
| Starter volts | 12 |
| Torque RPM | 1600 |
| Torque | 327 lb-ft [443.4 Nm] |
| Power | 134 hp [99.9 kW] |
Transmission Information of International Harvester, A-976
Transmission variants 1
| Transmission | International Harvester Torque Amplifier |
|---|---|
| Clutch | 356mm dry disc |
| Type | Two-speed power shift |
| Gears | 16 forward and 8 reverse |
Mechanical Specs of International Harvester, A-976
- Two-wheel drive
- Open operator station. Cab optional.
- Power steering
| Final drives | Bull gear |
|---|
Power Information of International Harvester, A-976
| Rear PTO | Independent |
|---|---|
| Rear PTO Type | 540/1000 (1.375) |
Three-Point Hitch of International Harvester, A-976
| Rear Type | II |
|---|
Electrical System of International Harvester, A-976
| Ground | Negative |
|---|---|
| Battery volts | 12 |
Where it sits
With 134 HP, the International Harvester A-976 sits just above A-986 (133 HP) in International Harvester's range. Its power puts it in the 79th percentile of 1970s models in our database (1259 machines).
Frequently asked questions
How much horsepower does the International Harvester A-976 have?
The International Harvester A-976 delivers 134 HP.
What years was the International Harvester A-976 produced?
The International Harvester A-976 was produced in 1976-1978.
What engine does the International Harvester A-976 have?
The International Harvester A-976 is powered by a Turbocharged diesel, 6-cylinder engine.
What transmission does the International Harvester A-976 use?
The International Harvester A-976 uses a International Harvester Torque Amplifier transmission.
How much does the International Harvester A-976 weigh?
The International Harvester A-976 weighs 11000 lbs [4989 kg].
Is the International Harvester A-976 4WD?
The International Harvester A-976 is available in 2WD.