International Harvester 544

The International Harvester 544 is a utility tractor produced from 1968 to 1973. Built in Rock Island, Illinois, USA, it was available as a row-crop or industrial tractor variant. It features a choice of a 3.9L 4-cylinder diesel or a 3.3L 4-cylinder gasoline engine, with various transmission options including 5-speed gear, 10-speed two-speed power shift, hydrostatic, and 5-speed shuttle. The tractor offers power steering, disc brakes, and an open operator station. It has a drawbar power of about 45 hp and PTO power up to 55 hp tested. The 544 supports a rear independent PTO with 540/1000 rpm options and has hydraulic pump flows of 6 gpm. Dimensions include a 73-inch wheelbase and weights ranging from 4980 to 7215 lbs depending on configuration. Attachments include the 1701 Loader with a lift capacity of 2575 lbs and breakout force of 4300 lbs.