The Satoh ST-2620 is a compact utility tractor produced from 1977 to 1982. It features a Mitsubishi 1.3L 4-cylinder liquid-cooled diesel engine delivering 25.6 hp (19.1 kW). The tractor has a 15-speed transmission with 15 forward and 3 reverse gears and is two-wheel drive. It includes a rear PTO with a 540 rpm (1.375 spline) type. Variants include the Satoh 2WD ST-2620 and 4WD ST-2640D, as well as Mitsubishi 2WD and 4WD models D2600 and D2600FD.