The Hinomoto C172 is a compact utility tractor produced from 1980 to 1985 as part of the Concord Series. It features a Toyosha 1.0L 3-cylinder liquid-cooled diesel engine delivering 19.7 hp gross and 17.8 hp net power. The tractor has a 9-speed synchronized transmission with 9 forward and 3 reverse gears, dry disc clutch, and mechanical rear differential lock. It is a two-wheel drive tractor with manual steering and drum brakes, designed with an open operator station. The C172 has a wheelbase of 50.8 inches, weighs 1280 lbs, and uses 4-12 front and 8-18 rear agricultural tires. It includes an open center hydraulic system, a category I rear hitch, and a 540 rpm rear PTO. Electrical system features a 12-volt battery with a generator charging system. The C172 was built in Japan and is related to the 4WD Hinomoto C174 variant.