The Fahr D12N is a farm tractor produced by Fahr from 1953 to 1954 with a total of 930 units built. It features a Guldner 1DA 0.8L 1-cylinder liquid-cooled diesel engine producing 12 hp (8.9 kW). The tractor has a 10-speed gear transmission (ZF A5A) with 10 forward and 2 reverse gears. It is a two-wheel drive with manual steering and an open operator station. The rear PTO operates at 540 rpm. Dimensions include a 60.6 inch (153 cm) wheelbase, 97.3 inch (247 cm) length, 58 inch (147 cm) width, 66 inch (167 cm) height, and a weight of 2425 lbs (1099 kg). Variants include the regular wheel D12N and the high-wheel D12NH.