The AGCO Allis 5660 is a SAME built farm tractor from the 5600 Series produced between 1994 and 1999. It features a 3.0L 3-cylinder air-cooled diesel engine with 56.9 hp PTO power. The tractor offers two transmission options: a 12-speed synchronized shuttle and a 16-speed transmission. It is available in two- or four-wheel drive configurations with power steering and hydraulic wet disc brakes. The 5660 has a rear Type II hitch with a lift capacity of 4530 lbs at 24 inches. Dimensions include a 2WD wheelbase of 82.9 inches and a weight of 6020 lbs. The tractor uses 7.50-16 front tires and 14.9R28 rear tires. Electrical system is 12 volts with negative ground. Variants include the Argon 60, a similar SAME model.