The International Harvester 634 is a powerful utility tractor built for tough farm work. It has a strong 4-wheel drive system and power steering, making it easy to handle in various conditions. The tractor uses a manual transmission with 8 forward gears and 2 reverse gears, giving the driver good control over speed and power.
Under the hood, the 634 has a diesel engine made by International Harvester. This engine has 4 cylinders and is naturally aspirated, meaning it doesn't use a turbocharger. With 66 horsepower, it offers above-average power for its class. The engine size is also above average, which helps it handle heavy loads. The tractor has a three-point hitch at the back, useful for attaching various farm tools. It's a big machine, weighing 7,694 pounds, which is on the heavier side for utility tractors. This weight helps it stay stable during tough jobs.