The International Harvester Company, or IH for short, was an American manufacturer of agricultural machinery, construction equipment, trucks, and household appliances. The company was founded in 1902 and was headquartered in Chicago, Illinois. International Harvester was known for its innovative designs and high-quality products, which helped establish it as a major player in the agricultural industry.

One of International Harvester’s notable products was the International Harvester 574 tractor. This utility tractor was manufactured by International Harvester’s Doncaster plant in England from 1970 to 1978. The International 574 came equipped with either a 3.3-liter four-cylinder gasoline engine or a 3.9-liter four-cylinder diesel engine, both of which offered reliable and efficient performance for various agricultural tasks.

The International 574 tractor also came with a choice of three different transmissions to suit the needs of different applications. These included a partially synchronized transmission with eight forward and four reverse gears, a hydrostatic transmission with infinite forward and reverse gears, and a two-speed power shift transmission with 16 forward and eight reverse gears. Each transmission option offered different benefits, such as precise gear shifting or smooth, continuous operation, making the International 574 a versatile machine for a range of tasks.

In summary, the International Harvester 574 tractor was a reliable and versatile machine that offered a range of features and options to suit the needs of farmers and agricultural workers. Its efficient engine, choice of transmissions, and other features helped establish it as a popular choice for various agricultural tasks.

Features Of International Harvester 574 Tractor

The International Harvester 574 tractor was a versatile machine that offered farmers and agricultural workers a range of features to suit their needs. From its efficient engine options to its choice of transmissions, the International 574 was a reliable and efficient choice for a range of tasks.

Engine

The International Harvester 574 tractor offered two engine options: the International Harvester C200 gasoline engine and the International Harvester D239 diesel engine. The C200 was a 3.3-liter four-cylinder naturally aspirated gasoline engine with a compression ratio of 7.33:1. It had a cylinder bore of 97.0 mm and a piston stroke of 112.0 mm, which allowed it to produce 68 PS of output power at 2,200 rpm. The D239, on the other hand, was a 3.9-liter four-cylinder naturally aspirated diesel engine with a compression ratio of 12.0:1. It had a cylinder bore of 98.0 mm and a piston stroke of 129.0 mm.

The C200 gasoline engine was known for its reliable performance and fuel efficiency, making it a popular choice for agricultural tasks that required consistent power delivery. Its output power of 68 PS at 2,200 rpm allowed it to handle a range of tasks, from plowing fields to hauling loads. The D239 diesel engine, on the other hand, was known for its durability and low-end torque, which made it ideal for heavy-duty tasks like pulling trailers and powering implements.

Both engines offered different benefits to the International Harvester 574 tractor, depending on the needs of the farmer or agricultural worker. The C200 gasoline engine provided efficient and reliable power delivery, while the D239 diesel engine offered durability and low-end torque for heavy-duty tasks. Ultimately, the choice of engine would depend on the specific needs of the user and the tasks that needed to be performed.

Transmission

The International Harvester 574 tractor offered three transmission options to suit the needs of the user. The partially synchronized transmission had 8 forward and 4 reverse gears and could achieve speeds of up to 34.2 kmh (21.3 mph) in forward gear and 12.1 kmh (7.5 mph) in reverse gear. This transmission system allowed for smooth shifting and reliable power delivery, making it a popular choice for a range of agricultural tasks.

The hydrostatic transmission, on the other hand, offered infinite forward and reverse gears, providing smooth and precise control over the tractor’s speed. This transmission was ideal for tasks that required frequent speed adjustments, such as mowing or tilling, as it allowed for quick and easy changes in direction and speed.

Finally, the two-speed power shift transmission had 16 forward and 8 reverse gears, providing a wide range of speed options for a variety of tasks. It could achieve speeds of up to 29.6 kmh (18.4 mph) in forward gear and 10.0 kmh (6.2 mph) in reverse gear. This transmission system was known for its durability and reliability, making it a popular choice for heavy-duty tasks like hauling or pulling.

Ultimately, the choice of transmission system would depend on the specific needs of the user and the tasks that needed to be performed. The partially synchronized transmission provided smooth shifting and reliable power delivery, the hydrostatic transmission offered precise control over speed and direction, and the two-speed power shift transmission offered a wide range of speed options for heavy-duty tasks.

Other General Features

Other general features of the International Harvester 574 tractor included hydrostatic power steering for ease of maneuverability, hydraulic wet disc brakes for reliable stopping power, an open operator station for maximum visibility, and a 77.0-liter fuel tank for extended operation time. These features provided farmers and agricultural workers with a reliable, efficient, and comfortable machine that could handle a range of tasks with ease.

List Of Serial Number

The serial number tag of IH 574 is located either on the right front-end support, or mounted on the clutch housing.

The serial number of the tractor is written adjacent to the year of its manufacture:

1970 – 504

1971 – 650

1972 – 3329

1973 – 7074

1974 – 102961

1975 – 107880

1976 – 111783

1977 – 114195

1978 – 117065

Pros Of International Harvester 574 Tractor

• The IH 574 was a versatile machine that could be used for a wide range of agricultural applications, such as plowing, planting, harvesting, and hauling.
• The tractor was built to last, with a sturdy frame and reliable components that could withstand heavy use.
• The tractor’s operator station was designed for comfort, with easy-to-reach controls and a comfortable seat that could be adjusted to fit the driver’s needs.
• The IH 574 was an affordable option for farmers who needed a reliable and versatile machine but didn’t have a large budget.

Cons Of International Harvester 574 Tractor

• The tractor’s fuel consumption was relatively high, which could be a drawback for farmers who needed to operate the machine for long periods of time.
• Since the tractor is no longer in production, finding replacement parts for repairs can be challenging.

Price Of International Harvester 574 Tractor

The original price of the International Harvester 574 tractor was $10,000 in 1978. The price of a used tractor can depend upon the condition of its engine and other mechanical components.

Conclusion

The International 574 Tractor is a versatile and reliable machine suitable for a variety of farming tasks. Its powerful engine, comfortable cab, and easy-to-use controls make it a popular choice among farmers worldwide. The tractor’s durability and longevity also make it a wise investment for those looking for a dependable piece of equipment to assist with their agricultural operations. Overall, the International 574 Tractor offers excellent value for money and is a great addition to any farming fleet.