The Dongfeng DF-604 is a four-wheel drive farm tractor built by Dongfeng in Changzhou, Jiangsu, China. It features a 4.3L 4-cylinder liquid-cooled diesel engine producing 60 hp (44.7 kW) at 2300 RPM. The tractor has a 12-speed transmission with 12 forward and 4 reverse gears. It includes hydraulic power steering, wet disc brakes, and a rear Type II hitch with a lift capacity of 2,474 lbs (1122 kg) at 24 inches (610 mm). The rear PTO offers 540/1000 RPM options. Dimensions include a wheelbase of 81.9 inches (208 cm), length of 153.1 inches (388 cm), width of 72.0 inches (182 cm), height of 96.1 inches (244 cm), and a weight of 5,248 lbs (2380 kg). The tractor rides on 8.3-24 front tires and 14.9-28 rear tires with a ground clearance of 13.9 inches (35 cm).