Satoh ST-1840

The Satoh ST-1840 is a compact utility tractor produced from 1977 to 1980 by Satoh. It features a Mitsubishi 4-cylinder diesel liquid-cooled engine producing 17.8 hp (13.3 kW). The tractor has a 9-speed gear transmission with 9 forward and 3 reverse gears, arranged as three gears plus reverse in three ranges. It is a four-wheel drive tractor with an open operator station. The ST-1840 is a 4WD variant in the series that also includes the 2WD ST-1820 and the ST-2020 models.