International Harvester 504

The International Harvester 504 is a 2WD tractor made from 1961 to 1968. It has a 4-cylinder diesel engine that's liquid-cooled and naturally aspirated. The engine, made by International Harvester, has a displacement of 187.5 cubic inches. This tractor has power steering and a 5-speed unsynchronized gear transmission with one reverse gear.

The 504 model is built for farm work, with ag tires on both front and rear. It's 128 inches long and 61 inches tall, weighing 4,458 pounds. The tractor comes with an optional IH Fast Hitch at the rear, which is a Category 1 hitch. It has an independent PTO that runs at 540 rpm. The tractor has an open operator station and uses a 12-volt electrical system with an electric starter. This model is designed for durability and practical use on the farm.