The International Harvester Hydro 84 is a utility tractor made from 1978 to 1983. It's a 2WD tractor with power steering, making it easy to drive. The tractor has a special hydrostatic transmission, which means it can go forward and backward at many different speeds without changing gears.
Under the hood, the Hydro 84 has a 4-cylinder diesel engine made by International Harvester. The engine is liquid-cooled and has above average power for its size, producing 58.7 hp. It has a fuel tank that can hold 20 gallons. The tractor weighs 5,720 pounds, which is about average for its class. It has a three-point hitch at the back for attaching tools and a PTO that spins at 540 rpm for powering equipment. Farmers can choose between an open seat or a cab with a safety frame.