International Harvester TD-18A

The International Harvester TD-18A is a powerful diesel tractor built for tough jobs. It has a big 6-cylinder engine that can handle heavy work. The engine is liquid-cooled, which helps it stay at the right temperature even during long days in the field.

This tractor has a gear transmission with 6 forward gears and 2 reverse gears. This gives the driver good control over speed and power. The TD-18A uses mechanical clutch steering, which is simple and reliable. It's a large machine, measuring 166 inches long, 95 inches wide, and 106 inches tall. The tractor starts with a gasoline-start system, which can be helpful in cold weather. It runs on a 12-volt electrical system, which is standard for many tractors.

One interesting feature of the TD-18A is its oil bath air cleaner. This helps keep the engine clean in dusty conditions. The engine also has a high compression ratio of 15.5:1, which means it can get a lot of power from its fuel. With its size and power, the International Harvester TD-18A is well-suited for big farms and heavy-duty tasks.