The Nuffield 10/42 is a utility tractor produced from 1964 to 1966 by Nuffield. It features a BMC 2.8L 3-cylinder liquid-cooled diesel engine with a displacement of 172.5 ci (2.8 L). The tractor has a 10-speed transmission with 10 forward and 2 reverse gears, two-wheel drive, manual steering, and independent mechanical dry disc brakes. It offers a claimed drawbar power of 33 hp (24.6 kW) and PTO power of 39 hp (29.1 kW). The tractor weighs 5,330 lbs (2417 kg) operating weight and can be ballasted up to 9,040 lbs (4100 kg). Tires are sized 6.00-16 front and 14.9-28 rear. The rear hitch is type II/I and the rear PTO is independent with a 540 rpm type.