The Fortschritt ZT 323 is a farm tractor produced by Fortschritt in Schönebeck, Saxony-Anhalt, Germany from 1984 to 1990. It features a VEB 6.6L 4-cylinder liquid-cooled diesel engine producing 98.6 hp (73.5 kW) at 1800 RPM, with a torque of 317.2 lb-ft (430.1 Nm) at 1350 RPM. The tractor has a 9-speed transmission with 9 forward and 6 reverse gears and a 4WD drive system. It is equipped with a rear Type II hitch and a rear PTO with 540/1000 RPM options. The ZT 323 weighs 12,280 lbs (5570 kg) and measures 185.4 inches (470 cm) in length. It rides on 16-20 front tires and 18.4-34 rear tires. A variant of this model is the ZT320 2WD.